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How to check an element has certain CSS style using jQuery ? | 16 Oct, 2019
Given an HTML document containing some CSS property and the task is to check whether an element has a specific CSS style or not with the help of jQuery.
Approach 1: Use css() method to check an element contains certain CSS styles or not.
Example: This example uses css() method to check an element contains ... | [
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"text": "Given an HTML document containing some CSS property and the task is to check whether an element has a specific CSS style or not with the help of jQuery."
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Stream flatMap() in Java with examples | 12 Mar, 2018
Stream flatMap(Function mapper) returns a stream consisting of the results of replacing each element of this stream with the contents of a mapped stream produced by applying the provided mapping function to each element. Stream flatMap(Function mapper) is an intermediate operation. These operations are alw... | [
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"text": "Stream flatMap(Function mapper) returns a stream consisting of the results of replacing each element of this stream with the contents of a mapped stream produced by applying ... |
How to use R8 to Reduce APK Size in Android? | 23 Feb, 2021
If you are building any apps and you want to target this app to a large audience then there are so many factors which you should consider while building your apps. The most important factor while building any application is its size. The size of the app matters a lot. If your app size is very high then use... | [
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"text": "If you are building any apps and you want to target this app to a large audience then there are so many factors which you should consider while building your apps. The most i... |
Throwable initCause() method in Java with Examples | 19 Aug, 2019
The initCause() method of Throwable class is used to initialize the cause of the this Throwable with the specified cause passed as a parameter to initCause(). Actually, the cause is the throwable that caused this throwable Object to get thrown when an exception occurs. This method can be called only once. ... | [
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"text": "The initCause() method of Throwable class is used to initialize the cause of the this Throwable with the specified cause passed as a parameter to initCause(). Actually, the ca... |
Combine vectors or DataFrames of unequal length in R | 07 Apr, 2021
In this article, we are going to see how to combine vectors or DataFrames of unequal length into one DataFrame in R Programming Language.
Functions Used:
c(“Value1”, “Value2”, “Value3”) : This is a generic function which combines its arguments. The default method combines its arguments(Values) to form a ve... | [
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"text": "In this article, we are going to see how to combine vectors or DataFrames of unequal length into one DataFrame in R Programming Language."
},
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Python | Drawing different shapes on PyGame window | 14 Jan, 2019
Pygame is a cross-platform set of Python modules designed for writing video games. It includes computer graphics and sound libraries designed to be used with the Python programming language. Now, it’s up to the imagination or necessity of developer, what type of game he/she wants to develop using this tool... | [
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"text": "Pygame is a cross-platform set of Python modules designed for writing video games. It includes computer graphics and sound libraries designed to be used with the Python progr... |
Python PIL | getpalette() Method | 02 Aug, 2019
PIL is the Python Imaging Library which provides the python interpreter with image editing capabilities. The Image module provides a class with the same name which is used to represent a PIL image. The module also provides a number of factory functions, including functions to load images from files, and to... | [
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"text": "PIL is the Python Imaging Library which provides the python interpreter with image editing capabilities. The Image module provides a class with the same name which is used to ... |
Out Parameter With Examples in C# | 01 Oct, 2021
The out is a keyword in C# which is used for the passing the arguments to methods as a reference type. It is generally used when a method returns multiple values.
Important Points:
It is similar to ref keyword. But the main difference between ref and out keyword is that ref needs that the variable must be ... | [
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"text": "The out is a keyword in C# which is used for the passing the arguments to methods as a reference type. It is generally used when a method returns multiple values."
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How to get the outer html of an element using jQuery ? | 02 Jun, 2020
Sometimes, there is a need to get the entire HTML element by its id and not merely its contents, for doing so, we shall use the HTML DOM outerHTML Property to get the outer HTML of HTML element.
Syntax:
document.getElementById("your-element-id").outerHTML)
You can use a variable and initialize it to the ... | [
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"text": "Sometimes, there is a need to get the entire HTML element by its id and not merely its contents, for doing so, we shall use the HTML DOM outerHTML Property to get the outer HT... |
Median of an unsorted array using Quick Select Algorithm | 16 May, 2022
Given an unsorted array arr[] of length N, the task is to find the median of this array. Median of a sorted array of size N is defined as the middle element when n is odd and average of middle two elements when n is even.
Examples:
Input: arr[] = {12, 3, 5, 7, 4, 19, 26} Output: 7 Sorted sequence of given... | [
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"text": "Given an unsorted array arr[] of length N, the task is to find the median of this array. Median of a sorted array of size N is defined as the middle element when n is odd and... |
Java Program for Bubble Sort | 13 Jun, 2022
Bubble Sort is the simplest sorting algorithm that works by repeatedly swapping the adjacent elements if they are in wrong order.
Java
Java
// Java program for implementation of Bubble Sortclass BubbleSort{ void bubbleSort(int arr[]) { int n = arr.length; for (int i = 0; i < n-1; i++) ... | [
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"text": "Bubble Sort is the simplest sorting algorithm that works by repeatedly swapping the adjacent elements if they are in wrong order."
},
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How to use JSONobject to parse JSON in Android? | This example demonstrates how do I use JSONObject to parse JSON in android.
Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.
Step 2 − Add the following code to res/layout/activity_main.xml.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLa... | [
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"text": "This example demonstrates how do I use JSONObject to parse JSON in android."
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"text": "Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to... |
Sub-Array sum divisible by K | Practice | GeeksforGeeks | You are given an array A of N positive and/or negative integers and a value K. The task is to find the count of all sub-arrays whose sum is divisible by K.
Example 1:
Input: N = 6, K = 5
arr[] = {4, 5, 0, -2, -3, 1}
Output: 7
Explanation: There are 7 sub-arrays whose
is divisible by K {4, 5, 0, -2, -3, 1}, {5},... | [
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"text": "You are given an array A of N positive and/or negative integers and a value K. The task is to find the count of all sub-arrays whose sum is divisible by K."
},
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"text": "Example 1:"
},
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Printing Items in 0/1 Knapsack in C++ | Given weights and values of n items; the task is to print the items according to 0/1 knapsack for the following weights and values in a knapsack of capacity W, to get the maximum total value in the knapsack.
What is 0/1 Knapsack?
Knapsack is like a bag with only a fixed size or a bag which can handle a certain amount o... | [
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Structural Time-Series Forecasting with TensorFlow Probability: Iron Ore Mine Production | by Chris Price | Towards Data Science | Iron ore is one of the most heavily traded commodities in the world. As the primary input for the production of steel, it provides the foundation upon which the world’s largest metal market trades, and commands one of the largest shares of the global dry bulk trade.
Iron ore production, unsurprisingly, starts at the mi... | [
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"text": "Iron ore is one of the most heavily traded commodities in the world. As the primary input for the production of steel, it provides the foundation upon which the world’s largest metal market trades, and commands one of the largest shares of the global dry ... |
Differences between static and non-static methods in Java | A Java method is a collection of statements that are grouped together to perform an operation. When you call the System.out.println() method, for example, the system actually executes several statements in order to display a message on the console.
A static method is also called a class method and is common across the ... | [
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"text": "A Java method is a collection of statements that are grouped together to perform an operation. When you call the System.out.println() method, for example, the system actually executes several statements in order to display a message on the console."
}... |
C Program for Find sum of odd factors of a number - GeeksforGeeks | 06 Oct, 2021
Given a number n, the task is to find the odd factor sum.Examples:
Input : n = 30
Output : 24
Odd dividers sum 1 + 3 + 5 + 15 = 24
Input : 18
Output : 13
Odd dividers sum 1 + 3 + 9 = 13
Let p1, p2, ... pk be prime factors of n. Let a1, a2, .. ak be highest powers of p1, p2, .. pk respectively that divid... | [
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"text": "Input : n = 30\nOutput... |
How to use Ejs in JavaScript ? | 30 Sep, 2020
EJS or Embedded Javascript Templating is a templating engine used by Node.js. The template engine helps to create an HTML template with minimal code. Also, it can inject data into the HTML template at the client-side and produce the final HTML.
Installation: Install module using the following command:
npm ... | [
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"text": "EJS or Embedded Javascript Templating is a templating engine used by Node.js. The template engine helps to create an HTML template with minimal code. Also, it can inject data... |
Top 40 Python Interview Questions & Answers | 24 Feb, 2022
Python is a general-purpose, high-level programming language. It is the most popular language among developers and programmers as it can be used in Machine Learning, Web Development, Image Processing, etc. Currently a lot of tech companies like Google, Amazon, Facebook, etc. are using Python and hire a lot... | [
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"text": "Python is a general-purpose, high-level programming language. It is the most popular language among developers and programmers as it can be used in Machine Learning, Web Deve... |
Python | Pandas Series.to_json() | 05 Feb, 2019
Pandas series is a One-dimensional ndarray with axis labels. The labels need not be unique but must be a hashable type. The object supports both integer- and label-based indexing and provides a host of methods for performing operations involving the index.
Pandas Series.to_json() function is used to conver... | [
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"text": "Pandas series is a One-dimensional ndarray with axis labels. The labels need not be unique but must be a hashable type. The object supports both integer- and label-based index... |
OpenCV | Displaying an Image | 09 Sep, 2019
To read an image file from videos or cameras having a wide range of types, OpenCV provides a good amount of utilities. OpenCV has such a toolkit known as HighGUI, which is a part of one of its utilities. Some of these utilities are used in this article to display and open an image on our system.Let’s under... | [
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How to search the max value of an attribute in an array object ? | 10 Jun, 2022
Maximum value of an attribute in an array of objects can be searched in two ways, one by traversing the array and the other method is by using the Math.max.apply() method.
Example 1: In this example, the array is traversed and the required values of the object are compared for each index of the array.
java... | [
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"text": "Maximum value of an attribute in an array of objects can be searched in two ways, one by traversing the array and the other method is by using the Math.max.apply() method."
... |
Why probability of an event always lie between 0 and 1? | 18 May, 2021
Probability refers to the extent of occurrence of events. When an event occurs like throwing a ball, picking a card from the deck, etc, then the must be some probability associated with that event.
Mutually Exclusive Event:Given two events A and B, if both of these events have nothing in common i.e. A ∩ B... | [
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Python | Pandas Index.nunique() | 18 Dec, 2018
Python is a great language for doing data analysis, primarily because of the fantastic ecosystem of data-centric python packages. Pandas is one of those packages and makes importing and analyzing data much easier.
Pandas Index.nunique() function return number of unique elements in the object. It returns a ... | [
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PHP | cURL | 04 Oct, 2021
The cURL stands for ‘Client for URLs’, originally with URL spelled in uppercase to make it obvious that it deals with URLs. It is pronounced as ‘see URL’. The cURL project has two products libcurl and curl.
libcurl: A free and easy-to-use client-side URL transfer library, supporting FTP, TPS, HTTP, HTTPS... | [
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"text": "The cURL stands for ‘Client for URLs’, originally with URL spelled in uppercase to make it obvious that it deals with URLs. It is pronounced as ‘see URL’. The cURL project ha... |
How to check if a set contains an element in Python? | 28 Nov, 2021
In this article, we will discuss how to check if a set contains an element in python.
This is an membership operator used to check whether the given value is present in set or not. It will return True if the given element is present in set , otherwise False.
Syntax:
element in set
where
set is an input set... | [
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Java Guava | Chars.contains() method with Examples | 31 Jan, 2019
The contains() method of Chars Class in Guava library is used to check if a specified value is present in the specified array of char values. The char value to be searched and the char array in which it is to be searched, are both taken as a parameter.
Syntax:
public static boolean contains(char[] array,
... | [
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Do and don’t when using transformation to improve CNN deep learning model | by Chien Vu | Towards Data Science | According to wikipedia [1]
Data transformation is the process of converting data from one format or structure into another format or structure.
In computer vision, Data Augmentation is very important to regularize your network and increase the size of your training set. There are many Data transformation techniques (ro... | [
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OUT a8 instruction in 8085 Microprocessor | In 8085 Instruction set, OUT is a mnemonic that stands for OUTput Accumulator contents to an output port whose8-bit address is indicated in the instruction as a8. It occupies 2 Bytes in the memory. First Byte specifies the opcode, and the next Byte provides the 8-bit port address.
OUT F0H is an example instruction of ... | [
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CICS - Nohandle | Nohandle can be specified for any CICS command. It will cause no action to be taken for any exceptional conditions that may occur during the execution of the CICS command. This command temporarily deactivates all the other handle conditions. If an exception arises during the execution of the command, the control will b... | [
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"text": "Nohandle can be specified for any CICS command. It will cause no action to be taken for any exceptional conditions that may occur during the execution of the CICS command. This command temporarily deactivates all the other handle conditions. If an excep... |
How to Set up Python3 the Right Easy Way! | by Salma El Shahawy | Towards Data Science | Update 12/12/2020 — Utilizing pyenv virtualenv to automate activate/deactivate the virtual environment. — Joe Klemmer Suggestion
Recently, I treated myself by purchasing a new Macbook Pro and started setting up my development environment for python. This step is pretty essential because if you did it the wrong way, ple... | [
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Report Variables | Report variables are special objects built on top of the report expression.
Report variables simplify the following tasks −
Report expressions, which are heavily used throughout the report template. These expressions can be declared only once by using the report variables.
Report expressions, which are heavily used thr... | [
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What is -551 error code in DB2? How will you resolve it? | When we get -551 in the SQLCODE then there is some privilege level issue. It signifies that the user does not have access to the database/tablespace/view/table that he is trying to access. As per the IBM documentation -551 SQLCODE states that.
-551 auth-id DOES NOT HAVE THE PRIVILEGE TO PERFORM OPERATION operation ON O... | [
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},
{... |
Pascal - Units | A Pascal program can consist of modules called units. A unit might consist of some code blocks, which in turn are made up of variables and type declarations, statements, procedures, etc. There are many built-in units in Pascal and Pascal allows programmers to define and write their own units to be used later in various... | [
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Java Examples - Display different shapes | How to display different shapes using GUI?
Following example demonstrates how to display different shapes using Arc2D, Ellipse2D, Rectangle2D, RoundRectangle2D classes.
import java.awt.Shape;
import java.awt.geom.*;
public class Main {
public static void main(String[] args) {
int x1 = 1, x2 = 2, w = 3, h = 4,... | [
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},
{
... |
How to set a Check Box in the DateTimePicker in C#? - GeeksforGeeks | 02 Aug, 2019
In Windows Form, the DateTimePicker control is used to select and display date/time with a specific format in your form. In DateTimePicker control, you are allowed to set a checkbox in the DateTimePicker using the ShowCheckBox Property.If the value of this property is set to true, then a checkbox display i... | [
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"text": "In Windows Form, the DateTimePicker control is used to select and display date/time with a specific format in your form. In DateTimePicker control, you are allowed... |
Java Examples - Thread completion | How to check a thread has stopped or not ?
Following example demonstrates how to check a thread has stop or not by checking with isAlive() method.
public class Main {
public static void main(String[] argv)throws Exception {
Thread thread = new MyThread();
thread.start();
if (thread.isAlive(... | [
{
"code": null,
"e": 2111,
"s": 2068,
"text": "How to check a thread has stopped or not ?"
},
{
"code": null,
"e": 2215,
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"text": "Following example demonstrates how to check a thread has stop or not by checking with isAlive() method."
},
{
"code": null,
"e"... |
atomic.CompareAndSwapInt64() Function in Golang With Examples - GeeksforGeeks | 01 Apr, 2020
In Go language, atomic packages supply lower-level atomic memory that is helpful is implementing synchronization algorithms. The CompareAndSwapInt64() function in Go language is used to perform the compare and swap operation for an int64 value. This function is defined under the atomic package. Here, you n... | [
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{
"code": null,
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"text": "In Go language, atomic packages supply lower-level atomic memory that is helpful is implementing synchronization algorithms. The CompareAndSwapInt64() function in ... |
C# Program To Copy Content Of One File To Another File By Overwriting Same File Name - GeeksforGeeks | 19 Jan, 2022
Given a file, now our task is to copy data from one file to another file by overwriting the same file name using C#. So we use the following methods to perform this task:
1. Copy(String, String, Boolean): It is used to copy the content of one file to a new file with overwrite.
Syntax:
File.Copy(Myfile1, ... | [
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Find first and last positions of an element in a sorted array - GeeksforGeeks | 09 Mar, 2022
Given a sorted array with possibly duplicate elements, the task is to find indexes of first and last occurrences of an element x in the given array.
Examples:
Input : arr[] = {1, 3, 5, 5, 5, 5, 67, 123, 125}
x = 5
Output : First Occurrence = 2
Last Occurrence = 5
Input : arr[] = {1,... | [
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"text": "Given a sorted array with possibly duplicate elements, the task is to find indexes of first and last occurrences of an element x in the given array. "
},
{
... |
Can we declare a top level class as protected or private in Java?
| No, we cannot declare a top-level class as private or protected. It can be either public or default (no modifier). If it does not have a modifier, it is supposed to have a default access.
// A top level class
public class TopLevelClassTest {
// Class body
}
If a top-level class is declared as private the compi... | [
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},
{
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Excel Data Financial Analysis | You can perform financial analysis with Excel in an easy way. Excel provides you several financial functions such as PMT, PV, NPV, XNPV, IRR, MIRR, XIRR, and so on that enable you to quickly arrive at the financial analysis results.
In this chapter, you will learn where and how you can use these functions for your anal... | [
{
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"text": "You can perform financial analysis with Excel in an easy way. Excel provides you several financial functions such as PMT, PV, NPV, XNPV, IRR, MIRR, XIRR, and so on that enable you to quickly arrive at the financial analysis results."
},
{
"code"... |
PHP Closure class | Anonymous functions (also called lambda) return object of Closure class. This class has some additional methods that provide further control over anonymous functions.
Closure {
/* Methods */
private __construct ( void )
public static bind ( Closure $closure , object $newthis [, mixed $newscope = "static" ] ) :... | [
{
"code": null,
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"text": "Anonymous functions (also called lambda) return object of Closure class. This class has some additional methods that provide further control over anonymous functions."
},
{
"code": null,
"e": 1594,
"s": 1229,
"text": "Closure {\n /... |
Comparing multiple frequency distribution | Towards Data Science | A frequency distribution is a graphical or tabular representation that shows the number of observations within a given interval. Bar plot, pie chart, and histogram are used to visualize the frequency distribution of an individual variable. What if when we need to compare multiple frequency distribution tables at once. ... | [
{
"code": null,
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"text": "A frequency distribution is a graphical or tabular representation that shows the number of observations within a given interval. Bar plot, pie chart, and histogram are used to visualize the frequency distribution of an individual variable. What if when we... |
Passing Drop Down Box Data to CGI Program in Python | Drop Down Box is used when we have many options available but only one or two will be selected.
Here is example HTML code for a form with one drop down box −
<form action = "/cgi-bin/dropdown.py" method = "post" target = "_blank">
<select name = "dropdown">
<option value = "Maths" selected>Maths</option>
<option value ... | [
{
"code": null,
"e": 1158,
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"text": "Drop Down Box is used when we have many options available but only one or two will be selected."
},
{
"code": null,
"e": 1220,
"s": 1158,
"text": "Here is example HTML code for a form with one drop down box −"
},
{
"code": nu... |
Dart - this keyword - GeeksforGeeks | 15 Jul, 2020
this keyword represents an implicit object pointing to the current class object. It refers to the current instance of the class in a method or constructor. The this keyword is mainly used to eliminate the ambiguity between class attributes and parameters with the same name. When the class attributes and th... | [
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"text": "this keyword represents an implicit object pointing to the current class object. It refers to the current instance of the class in a method or constructor. The thi... |
Pydash: A Kitchen Sink of Missing Python Utilities | by Khuyen Tran | Towards Data Science | Have you ever tried to flatten a nested array like this?
If you found it difficult to flatten such a nested array, you would be happy to find an elegant solution like this:
...or to get the object of a deeply nested dictionary-like below in one line of code.
If you are looking for a library that provides useful utiliti... | [
{
"code": null,
"e": 229,
"s": 172,
"text": "Have you ever tried to flatten a nested array like this?"
},
{
"code": null,
"e": 345,
"s": 229,
"text": "If you found it difficult to flatten such a nested array, you would be happy to find an elegant solution like this:"
},
{
... |
Dart Programming - Map.remove() Function | Removes key and its associated value, if present, from the map. The function also returns the value associated with the key.
Map.remove(Object key)
Keys − identifies the entry to be deleted.
Keys − identifies the entry to be deleted.
Return Type − Returns the value corresponding to the specified key.
void main() {
... | [
{
"code": null,
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"text": "Removes key and its associated value, if present, from the map. The function also returns the value associated with the key."
},
{
"code": null,
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"text": "Map.remove(Object key) \n"
},
{
"code": null,
... |
JAX: Differentiable Computing by Google | by Branislav Holländer | Towards Data Science | Since deep learning took off in the early 2010s, many frameworks were written to facilitate deep learning in both research and production. For the record, let us mention Caffe, Theano, Torch, Lasagne, Tensorflow, Keras or PyTorch. Some of these frameworks disappeared after a while. Others survived and thrive to this da... | [
{
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"text": "Since deep learning took off in the early 2010s, many frameworks were written to facilitate deep learning in both research and production. For the record, let us mention Caffe, Theano, Torch, Lasagne, Tensorflow, Keras or PyTorch. Some of these frameworks... |
Python – List Elements Grouping in Matrix | When it is required to list elements grouping in a matrix, a simple iteration, the ‘pop’ method, list comprehension and ‘append’ methods are used.
Below is a demonstration of the same −
my_list = [[14, 62], [51, 23], [12, 62], [78, 87], [41, 14]]
print("The list is :")
print(my_list)
check_list = [14, 12, 41, 62]
pri... | [
{
"code": null,
"e": 1209,
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"text": "When it is required to list elements grouping in a matrix, a simple iteration, the ‘pop’ method, list comprehension and ‘append’ methods are used."
},
{
"code": null,
"e": 1248,
"s": 1209,
"text": "Below is a demonstration of the sam... |
How to find the sum of anti-diagonal elements in a matrix in R? | The anti-diagonal elements in a matrix are the elements that form straight line from right upper side to right bottom side. For example, if we have a matrix as shown below −
1 2 3
4 5 6
7 8 9
then the diagonal elements would be 1, 5, 9 and the anti-diagonal elements would be 3, 5, 7.
To find the sum of these anti-diago... | [
{
"code": null,
"e": 1236,
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"text": "The anti-diagonal elements in a matrix are the elements that form straight line from right upper side to right bottom side. For example, if we have a matrix as shown below −"
},
{
"code": null,
"e": 1254,
"s": 1236,
"text": "1 2 3\n4... |
Pandas Cheat Sheet. A quick guide to the basics of the... | by XuanKhanh Nguyen | Towards Data Science | A quick guide to the basics of the Python data analysis library Pandas, including code samples.
My favorite professor told me that “software engineers read textbooks as a reference; we don’t memorize everything but we know how to look it up quickly.”
Being able to look up and use functions fast allows us to achieve a c... | [
{
"code": null,
"e": 143,
"s": 47,
"text": "A quick guide to the basics of the Python data analysis library Pandas, including code samples."
},
{
"code": null,
"e": 298,
"s": 143,
"text": "My favorite professor told me that “software engineers read textbooks as a reference; we do... |
Hashtable put() Method in Java - GeeksforGeeks | 28 Jun, 2018
The java.util.Hashtable.put() method of Hashtable is used to insert a mapping into a table. This means we can insert a specific key and the value it is mapping to into a particular table. If an existing key is passed then the previous value gets replaced by the new value. If a new pair is passed, then the ... | [
{
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},
{
"code": null,
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"text": "The java.util.Hashtable.put() method of Hashtable is used to insert a mapping into a table. This means we can insert a specific key and the value it is mapping to ... |
Bulma - Modal | Modal is a child window that is layered over its parent window. It display the content from a separate source that can have some interaction without leaving the parent window.
You can display the modal by using modal class along with below 3 modal classes −
modal-background − It displays the transparent overlay.
modal-... | [
{
"code": null,
"e": 1874,
"s": 1698,
"text": "Modal is a child window that is layered over its parent window. It display the content from a separate source that can have some interaction without leaving the parent window."
},
{
"code": null,
"e": 1956,
"s": 1874,
"text": "You ca... |
Pytorch Model Visual Interpretation | by Himanshu Sharma | Towards Data Science | Pytorch is an open-source python library that is used to create deep learning/machine learning models, it is one of the most used library after TensorFlow. It is based on the Torch library and is mostly used for Computer Vision and NLP applications.
There are different pre-trained PyTorch models that we can use accordi... | [
{
"code": null,
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"text": "Pytorch is an open-source python library that is used to create deep learning/machine learning models, it is one of the most used library after TensorFlow. It is based on the Torch library and is mostly used for Computer Vision and NLP applications."
},... |
Impala - Environment | This chapter explains the prerequisites for installing Impala, how to download, install and set up Impala in your system.
Similar to Hadoop and its ecosystem software, we need to install Impala on Linux operating system. Since cloudera shipped Impala, it is available with Cloudera Quick Start VM.
This chapter describes... | [
{
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"text": "This chapter explains the prerequisites for installing Impala, how to download, install and set up Impala in your system."
},
{
"code": null,
"e": 2583,
"s": 2407,
"text": "Similar to Hadoop and its ecosystem software, we need to ins... |
How to position text to bottom right on an image with CSS | To position text to bottom left, use the bottom and right property. You can try to run the following code to position text to bottom right on an image:
Live Demo
<!DOCTYPE html>
<html>
<head>
<style>
.box {
position: relative;
}
img {
width: 100%;
... | [
{
"code": null,
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"text": "To position text to bottom left, use the bottom and right property. You can try to run the following code to position text to bottom right on an image:"
},
{
"code": null,
"e": 1224,
"s": 1214,
"text": "Live Demo"
},
{
"code"... |
Pagination in streamlit. Using session states to implement... | by Vinayak Nayak | Towards Data Science | This post is aimed toward demonstrating the use of session state in Streamlitfor storing info about certain variables and prevent them from updating across runs. But what is Streamlit ?
Streamlit is a python library which is aimed to make the process of building web applications to showcase your work very easy for pyth... | [
{
"code": null,
"e": 357,
"s": 171,
"text": "This post is aimed toward demonstrating the use of session state in Streamlitfor storing info about certain variables and prevent them from updating across runs. But what is Streamlit ?"
},
{
"code": null,
"e": 1100,
"s": 357,
"text": ... |
Price Impact of Order Book Imbalance in Cryptocurrency Markets | by Vasili Shichou | Towards Data Science | We investigate whether imbalanced order books lead to price changes towards the thinner side of the book. That is, by this hypothesis prices decrease when limit order books have large volumes posted at the ask side relative to the bid side, and if order books are more heavy on the bid side then prices increase. We test... | [
{
"code": null,
"e": 637,
"s": 171,
"text": "We investigate whether imbalanced order books lead to price changes towards the thinner side of the book. That is, by this hypothesis prices decrease when limit order books have large volumes posted at the ask side relative to the bid side, and if order b... |
Java 16 - Sealed Classes | Java 15 introduces a sealed classes as preview feature which provides a fine grained control over inheritance. Java 16 provides some minor enhancements and keep this feature as Preview. Following are salient points to consider for a sealed class −
Sealed class is declared using sealed keyword.
Sealed class is declared ... | [
{
"code": null,
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"text": "Java 15 introduces a sealed classes as preview feature which provides a fine grained control over inheritance. Java 16 provides some minor enhancements and keep this feature as Preview. Following are salient points to consider for a sealed class −"
},... |
15 Tips and Tricks to Use Jupyter Notebook More Efficiently | by Julia Kho | Towards Data Science | In the data science community, Jupyter notebook is a popular tool with strong adoption. This article is meant to share cool tips and tricks to help you become more efficient while utilizing Jupyter notebook. Learn how to execute terminal commands from Jupyter, speed up your notebook by hiding outputs, add additional fu... | [
{
"code": null,
"e": 532,
"s": 172,
"text": "In the data science community, Jupyter notebook is a popular tool with strong adoption. This article is meant to share cool tips and tricks to help you become more efficient while utilizing Jupyter notebook. Learn how to execute terminal commands from Jup... |
On/Off Toggle Button Switch in Tkinter | Tkinter provides features for adding different kinds of widgets necessary for an
application. Some of these widgets are: Button widget, Entry Widget, Text Box, Slider,
etc. In this article, we will see how we can create an application with a button such that it can either be on or off.
In this example, we will use thes... | [
{
"code": null,
"e": 1349,
"s": 1062,
"text": "Tkinter provides features for adding different kinds of widgets necessary for an\napplication. Some of these widgets are: Button widget, Entry Widget, Text Box, Slider,\netc. In this article, we will see how we can create an application with a button su... |
Add week to current date using Calendar.add() method in Java | Import the following package for Calendar class in Java
import java.util.Calendar;
Firstly, create a Calendar object and display the current date and time
Calendar calendar = Calendar.getInstance();
System.out.println("Current Date and Time = " + calendar.getTime());
Now, let us increment the weeks using the calendar.a... | [
{
"code": null,
"e": 1118,
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"text": "Import the following package for Calendar class in Java"
},
{
"code": null,
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"text": "import java.util.Calendar;"
},
{
"code": null,
"e": 1217,
"s": 1145,
"text": "Firstly, create a Calendar o... |
Generate Simulated Dataset for Linear Model in R | by Raden Aurelius Andhika Viadinugroho | Towards Data Science | In these recent years, research about Machine Learning (ML) has increased along with the increased computation capability. As a result, there is much development in some of the ML models — if not inventing a new model — that performs better than the traditional model.
One of the main problems that the researchers usual... | [
{
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"text": "In these recent years, research about Machine Learning (ML) has increased along with the increased computation capability. As a result, there is much development in some of the ML models — if not inventing a new model — that performs better than the tradit... |
How to make two histograms have the same bin width in Matplotlib? | To make two histograms having same bin width, we can compute the histogram of a set of data.
Create random data, a, and normal distribution, b.
Create random data, a, and normal distribution, b.
Initialize a variable, bins, for the same bin width.
Initialize a variable, bins, for the same bin width.
Plot a and bins usi... | [
{
"code": null,
"e": 1155,
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"text": "To make two histograms having same bin width, we can compute the histogram of a set of data."
},
{
"code": null,
"e": 1206,
"s": 1155,
"text": "Create random data, a, and normal distribution, b."
},
{
"code": null,
"e": 1... |
Aptitude - Percentages Online Quiz | Following quiz provides Multiple Choice Questions (MCQs) related to Percentages. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the q... | [
{
"code": null,
"e": 4217,
"s": 3892,
"text": "Following quiz provides Multiple Choice Questions (MCQs) related to Percentages. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. ... |
Azure Data Studio or SSMS — which should I use? | by Nikola Ilic | Towards Data Science | Question from the title already became extremely popular and it will become more and more as time passes by. Since Microsoft made Azure Data Studio generally available in September 2018 and investing heavily in this tool improvement in the meantime, it looks like good old SQL Server Management Studio is destined to go ... | [
{
"code": null,
"e": 527,
"s": 172,
"text": "Question from the title already became extremely popular and it will become more and more as time passes by. Since Microsoft made Azure Data Studio generally available in September 2018 and investing heavily in this tool improvement in the meantime, it lo... |
How to use the CAST function in a MySQL SELECT statement? | The CAST() function in MySQL converts a value of any type into a value that has a specified
type. Let us first create a table −
mysql> create table castFunctionDemo
-> (
-> ShippingDate date
-> );
Query OK, 0 rows affected (0.74 sec)
Following is the query to insert some records in the table using insert comma... | [
{
"code": null,
"e": 1190,
"s": 1062,
"text": "The CAST() function in MySQL converts a value of any type into a value that has a specified\ntype. Let us first create a table −"
},
{
"code": null,
"e": 1305,
"s": 1190,
"text": "mysql> create table castFunctionDemo\n -> (\n -> ... |
HTTP headers | Host - GeeksforGeeks | 20 Nov, 2019
The HTTP Host represents the domain name of the server. It may also represent the Transmission Control Protocol (TCP) port number which the server uses. Defining the port number is optional, the default value is considered. For example, “80” is assigned as the port number for an HTTP URL when there is no p... | [
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"text": "\n20 Nov, 2019"
},
{
"code": null,
"e": 25227,
"s": 24672,
"text": "The HTTP Host represents the domain name of the server. It may also represent the Transmission Control Protocol (TCP) port number which the server uses. Defining t... |
Difference between concatenation of strings using (str += s) and (str = str + s) - GeeksforGeeks | 02 Mar, 2022
A string is a collection of characters. For example, “GeeksforGeeks” is a string. C++ provides primitive data types to create a string. The string can also be initialized at the time of declaration.
Syntax:
string str;
string str = “GeeksforGeeks”
Here, “GeeksforGeeks” is a string literal.
This article sho... | [
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"text": "A string is a collection of characters. For example, “GeeksforGeeks” is a string. C++ provides primitive data types to create a string. The string can also be init... |
Difference between Definition and Declaration in Java. | For the difference between definition and declaration, one should consider their literal meaning first which includes Declare means to announce or proclaim while Define means to describe some entity.
The following are the important differences between the Definition and the Declaration.
JavaTester.java
Live Demo
publi... | [
{
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},
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How to get the size of an array within a nested JSON in Rest Assured? | We can get the size of an array within a nested JSON in Rest Assured. First, we shall obtain a Response body which is in JSON format from a request. Then convert it to string.
Finally, to obtain JSON array size, we have to use the size method. We shall send a GET request via Postman on a mock API, and observe the Respo... | [
{
"code": null,
"e": 1238,
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"text": "We can get the size of an array within a nested JSON in Rest Assured. First, we shall obtain a Response body which is in JSON format from a request. Then convert it to string."
},
{
"code": null,
"e": 1387,
"s": 1238,
"text": "Finall... |
How to count the total number of frames in OpenCV using C++? | We will learn how to calculate the total number of frames in OpenCV. Using OpenCV, it is elementary to count and show the total number of frames of a video. However, you have to store one thing in mind that we cannot count the total number of real-time video frames. Because a real-time video does not have a specific nu... | [
{
"code": null,
"e": 1398,
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"text": "We will learn how to calculate the total number of frames in OpenCV. Using OpenCV, it is elementary to count and show the total number of frames of a video. However, you have to store one thing in mind that we cannot count the total number of real-time ... |
Introducing Google Guava. Guava is an open-source “Collection... | by Mohit Sharma | Towards Data Science | It provides utilities for working with Java collections. As you dive deep into Guava you’ll notice how it reduces coding errors, facilitates standard coding practices and boost productivity by making code concise and easy to read.
I’ve decided to break down the Guava tutorial in a series of posts. We’ll cover a lot of ... | [
{
"code": null,
"e": 403,
"s": 172,
"text": "It provides utilities for working with Java collections. As you dive deep into Guava you’ll notice how it reduces coding errors, facilitates standard coding practices and boost productivity by making code concise and easy to read."
},
{
"code": nu... |
Dart Programming - Async | An asynchronous operation executes in a thread, separate from the main application thread. When an application calls a method to perform an operation asynchronously, the application can continue executing while the asynchronous method performs its task.
Let’s take an example to understand this concept. Here, the progra... | [
{
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"e": 2779,
"s": 2525,
"text": "An asynchronous operation executes in a thread, separate from the main application thread. When an application calls a method to perform an operation asynchronously, the application can continue executing while the asynchronous method performs its task.... |
Simulating Text With Markov Chains in Python | by b | Towards Data Science | In my last post, I introduced Markov chains in the context of Markov chain Monte Carlo methods. This post is a small addendum to that one, demonstrating one fun thing you can do with Markov chains: simulate text.
A Markov chain is a simulated sequence of events. Each event in the sequence comes from a set of outcomes t... | [
{
"code": null,
"e": 385,
"s": 172,
"text": "In my last post, I introduced Markov chains in the context of Markov chain Monte Carlo methods. This post is a small addendum to that one, demonstrating one fun thing you can do with Markov chains: simulate text."
},
{
"code": null,
"e": 870,
... |
AWK - Basic Examples | This chapter describes several useful AWK commands and their appropriate examples. Consider a text file marks.txt to be processed with the following content −
1) Amit Physics 80
2) Rahul Maths 90
3) Shyam Biology 87
4) Kedar English 85
5) Hari History 89
You can instruct AWK to print only ... | [
{
"code": null,
"e": 2016,
"s": 1857,
"text": "This chapter describes several useful AWK commands and their appropriate examples. Consider a text file marks.txt to be processed with the following content −"
},
{
"code": null,
"e": 2142,
"s": 2016,
"text": "1) Amit Physics 8... |
Customize your Jupyter Notebook Theme in 2 lines of code | by Satyam Kumar | Towards Data Science | The interface themes define the appearance of the windows, buttons, toolbar, cells, and all visual elements of the user interface. By default, Jupyter Notebook uses the light theme. Some of the programmers or data scientists like to use some dark themes or other themes on different platform such as PyCharm, Spyder, etc... | [
{
"code": null,
"e": 494,
"s": 172,
"text": "The interface themes define the appearance of the windows, buttons, toolbar, cells, and all visual elements of the user interface. By default, Jupyter Notebook uses the light theme. Some of the programmers or data scientists like to use some dark themes o... |
Format date with DateFormat.SHORT in Java | DateFormat.SHORT is a constant for short style pattern.
Firstly, we will create date object
Date dt = new Date();
DateFormat dateFormat;
Let us format date for different locale with DateFormat.SHORT
// FRENCH
dateFormat = DateFormat.getDateInstance(DateFormat.SHORT, Locale.FRENCH);
// GERMANY
dateFormat = DateFormat.ge... | [
{
"code": null,
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},
{
"code": null,
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"text": "Firstly, we will create date object"
},
{
"code": null,
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"text": "Date dt = new Date(... |
Downloading Datasets into Google Drive via Google Colab | by Kevin Luk | Towards Data Science | Update: (Coming Soon) TensorFlow 2.0 will be launching new distribution strategy for Keras so that you can use the same code to distribute your model on TPUs. Google Colab can directly access Google Cloud TPUs after the release! Watch TF Dev Summit ’19 for more information.
If you are working on an old MacBook Pro like... | [
{
"code": null,
"e": 447,
"s": 172,
"text": "Update: (Coming Soon) TensorFlow 2.0 will be launching new distribution strategy for Keras so that you can use the same code to distribute your model on TPUs. Google Colab can directly access Google Cloud TPUs after the release! Watch TF Dev Summit ’19 fo... |
Asking the Right Questions: Training a T5 Transformer Model on a New task | by Thilina Rajapakse | Towards Data Science | I’ve been itching to try the T5 (Text-To-Text Transfer Transformer) ever since it came out way, way back in October 2019 (it’s been a long couple of months). I messed around with open-sourced code from Google a couple of times, but I never managed to get it to work properly. Some of it went a little over my head (Tenso... | [
{
"code": null,
"e": 687,
"s": 172,
"text": "I’ve been itching to try the T5 (Text-To-Text Transfer Transformer) ever since it came out way, way back in October 2019 (it’s been a long couple of months). I messed around with open-sourced code from Google a couple of times, but I never managed to get ... |
Jupyter and Markdown. Making your Notebooks look good | by Alan Jones | Towards Data Science | You can put comments in your Jupyter Notebook code to help the reader to understand what you are up to. But longer commentary is better in text cells separate from the code.
Text cells in Jupyter support the Markdown language and we are going to take a look at the facilities that it offers. Markdown is a set of simple ... | [
{
"code": null,
"e": 346,
"s": 172,
"text": "You can put comments in your Jupyter Notebook code to help the reader to understand what you are up to. But longer commentary is better in text cells separate from the code."
},
{
"code": null,
"e": 768,
"s": 346,
"text": "Text cells i... |
Count set bits in an integer using Lookup Table - GeeksforGeeks | 13 Apr, 2022
Write an efficient program to count number of 1s in binary representation of an integer.Examples
Input : n = 6
Output : 2
Binary representation of 6 is 110
and has 2 set bits
Input : n = 13
Output : 3
Binary representation of 11 is 1101
and has 3 set bits
In the previous post we had seen different m... | [
{
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"s": 24904,
"text": "\n13 Apr, 2022"
},
{
"code": null,
"e": 25031,
"s": 24932,
"text": "Write an efficient program to count number of 1s in binary representation of an integer.Examples "
},
{
"code": null,
"e": 25193,
"s": 25031,
... |
Python | Element repetition in list - GeeksforGeeks | 26 Jan, 2019
Sometimes we require to add a duplicate value in the list for several different utilities. This type of application is sometimes required in day-day programming. Let’s discuss certain ways in which we add a clone of a number to its next position.
Method #1 : Using list comprehensionIn this method, we just ... | [
{
"code": null,
"e": 24025,
"s": 23997,
"text": "\n26 Jan, 2019"
},
{
"code": null,
"e": 24272,
"s": 24025,
"text": "Sometimes we require to add a duplicate value in the list for several different utilities. This type of application is sometimes required in day-day programming. L... |
Horizontal stacked bar chart in Matplotlib | To plot stacked bar chart in Matplotlib, we can use barh() methods
Set the figure size and adjust the padding between and around the subplots.
Create a list of years, issues_addressed and issues_pending, in accordance with years.
Plot horizontal bars with years and issues_addressed data.
To make stacked horizontal bars... | [
{
"code": null,
"e": 1129,
"s": 1062,
"text": "To plot stacked bar chart in Matplotlib, we can use barh() methods"
},
{
"code": null,
"e": 1205,
"s": 1129,
"text": "Set the figure size and adjust the padding between and around the subplots."
},
{
"code": null,
"e": 12... |
Convert the number from International system to Indian system - GeeksforGeeks | 05 Nov, 2020
Given string str which represents a number with separators(, ) in the International number system, the task is to convert this string representation into the Indian Numeric System. Examples:
Input: str = “123, 456, 789” Output: 12, 34, 56, 789 Explanation: The given string represents a number in the inter... | [
{
"code": null,
"e": 25350,
"s": 25322,
"text": "\n05 Nov, 2020"
},
{
"code": null,
"e": 25542,
"s": 25350,
"text": "Given string str which represents a number with separators(, ) in the International number system, the task is to convert this string representation into the India... |
Cryptocurrency Analysis with Python — Log Returns | by Roman Orac | Towards Data Science | In the previous post, we analyzed raw price changes of cryptocurrencies. The problem with that approach is that prices of different cryptocurrencies are not normalized and we cannot use comparable metrics.
In this post, we describe the benefits of using log returns for analysis of price changes. You can download this J... | [
{
"code": null,
"e": 378,
"s": 172,
"text": "In the previous post, we analyzed raw price changes of cryptocurrencies. The problem with that approach is that prices of different cryptocurrencies are not normalized and we cannot use comparable metrics."
},
{
"code": null,
"e": 522,
"s"... |
Python 3 -File close() Method | The method close() closes the opened file. A closed file cannot be read or written any more. Any operation, which requires that the file be opened will raise a ValueError after the file has been closed. Calling close() more than once is allowed.
Python automatically closes a file when the reference object of a file is ... | [
{
"code": null,
"e": 2586,
"s": 2340,
"text": "The method close() closes the opened file. A closed file cannot be read or written any more. Any operation, which requires that the file be opened will raise a ValueError after the file has been closed. Calling close() more than once is allowed."
},
... |
inheritance(is-a) v/s composition (has-a) relationship in Java | IS-A is a way of saying − This object is a type of that object. Let us see how the extends keyword is used to achieve inheritance.
public class Animal {
}
public class Mammal extends Animal {
}
public class Reptile extends Animal {
}
public class Dog extends Mammal {
}
Now, if we consider the IS-A relationship, we can... | [
{
"code": null,
"e": 1194,
"s": 1062,
"text": "IS-A is a way of saying − This object is a type of that object. Let us see how the extends keyword is used to achieve inheritance. "
},
{
"code": null,
"e": 1333,
"s": 1194,
"text": "public class Animal {\n}\npublic class Mammal exte... |
Unity - Rigidbodies and Physics | The main issue with the collisions in the last chapter was with the code. We will now modify the values of the GameObject’s position directly. We are simply adding a value to the position, if the player is pressing a key. We need a way to make the player move in such a way that it reacts properly to boundaries and othe... | [
{
"code": null,
"e": 2550,
"s": 2215,
"text": "The main issue with the collisions in the last chapter was with the code. We will now modify the values of the GameObject’s position directly. We are simply adding a value to the position, if the player is pressing a key. We need a way to make the playe... |
Python Deep Learning - Environment | In this chapter, we will learn about the environment set up for Python Deep Learning. We have to install the following software for making deep learning algorithms.
Python 2.7+
Scipy with Numpy
Matplotlib
Theano
Keras
TensorFlow
It is strongly recommend that Python, NumPy, SciPy, and Matplotlib are installed through th... | [
{
"code": null,
"e": 1959,
"s": 1794,
"text": "In this chapter, we will learn about the environment set up for Python Deep Learning. We have to install the following software for making deep learning algorithms."
},
{
"code": null,
"e": 1971,
"s": 1959,
"text": "Python 2.7+"
},... |
New ways to Assign values to Variables in C++ 17 ? | In C++ 17, there are introduced two new ways by which a programmer can assign values to a variable or declared them. In this update, elser then the classical way of assigning values to a variable the following two ways to initialise values.
Initially the assignment operator ‘=’ is used for assignment and declaration of... | [
{
"code": null,
"e": 1303,
"s": 1062,
"text": "In C++ 17, there are introduced two new ways by which a programmer can assign values to a variable or declared them. In this update, elser then the classical way of assigning values to a variable the following two ways to initialise values."
},
{
... |
How can I split an array of Numbers to individual digits in JavaScript? | We have an array of Number literals, and we are required to write a function, say splitDigit() that
takes in this array and returns an array of Numbers where the numbers greater than 10 are splitted into single digits.
For example −
//if the input is:
const arr = [ 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, ... | [
{
"code": null,
"e": 1281,
"s": 1062,
"text": "We have an array of Number literals, and we are required to write a function, say splitDigit() that\ntakes in this array and returns an array of Numbers where the numbers greater than 10 are splitted into single digits."
},
{
"code": null,
"... |
How to remove all trailing whitespace of string in Python? | We can use the method rstrip() which returns a copy of the string in which all specified chars have been stripped from the end of the string. The default char to be trimmed is whitespace. For example:
>>> ' Hello '.rstrip()
' Hello'
>>> 'Ninja Turtles the movie '.rstrip()
'Ninja Turtles the movie' | [
{
"code": null,
"e": 1263,
"s": 1062,
"text": "We can use the method rstrip() which returns a copy of the string in which all specified chars have been stripped from the end of the string. The default char to be trimmed is whitespace. For example:"
},
{
"code": null,
"e": 1371,
"s": ... |
Working with hex numbers in MySQL? | In order to work with hex, use the CONV() function to convert between bases. The syntax is as follows −
SET anyVariableName = CONV(yourHexValue,16,10);
To understand the above syntax, let us create a stored procedure. The query to create a stored procedure is as follows −
mysql> DELIMITER //
mysql> CREATE PROCEDURE SP_... | [
{
"code": null,
"e": 1166,
"s": 1062,
"text": "In order to work with hex, use the CONV() function to convert between bases. The syntax is as follows −"
},
{
"code": null,
"e": 1214,
"s": 1166,
"text": "SET anyVariableName = CONV(yourHexValue,16,10);"
},
{
"code": null,
... |
The SQL SELECT Statement Questions | 1. Identify the capabilities of SELECT statement.
Projection
Selection
Data Control
Transaction
Projection
Selection
Data Control
Transaction
Answer: A, B. The SELECT statement can be used for selection, projection and joining.
2. Determine the capability of the SELECT statement demonstrated in the given query.
SELEC... | [
{
"code": null,
"e": 2513,
"s": 2463,
"text": "1. Identify the capabilities of SELECT statement."
},
{
"code": null,
"e": 2561,
"s": 2513,
"text": "\nProjection\nSelection\nData Control\nTransaction\n"
},
{
"code": null,
"e": 2572,
"s": 2561,
"text": "Projecti... |
Java Interface methods - GeeksforGeeks | 07 Jun, 2020
There is a rule that every member of interface is only and only public whether you define or not. So when we define the method of the interface in a class implementing the interface, we have to give it public access as child class can’t assign the weaker access to the methods.As defined, every method prese... | [
{
"code": null,
"e": 23972,
"s": 23944,
"text": "\n07 Jun, 2020"
},
{
"code": null,
"e": 24431,
"s": 23972,
"text": "There is a rule that every member of interface is only and only public whether you define or not. So when we define the method of the interface in a class implemen... |
Regression using sklearn on KC Housing Dataset | by Nikhil Kumar Mutyala | Towards Data Science | In order to predict The King County’s home prices, I chose the housing price dataset that was sourced from Kaggle. This dataset contains house sale prices for King County, which includes Seattle. It includes homes sold between May 2014 and May 2015. It has many characteristics of learning, and the dataset can be downlo... | [
{
"code": null,
"e": 508,
"s": 172,
"text": "In order to predict The King County’s home prices, I chose the housing price dataset that was sourced from Kaggle. This dataset contains house sale prices for King County, which includes Seattle. It includes homes sold between May 2014 and May 2015. It ha... |
Check If the Rune is a Decimal Digit or not in Golang - GeeksforGeeks | 27 Sep, 2019
Rune is a superset of ASCII or it is an alias of int32. It holds all the characters available in the world’s writing system, including accents and other diacritical marks, control codes like tab and carriage return, and assigns each one a standard number. This standard number is known as a Unicode code poi... | [
{
"code": null,
"e": 24460,
"s": 24432,
"text": "\n27 Sep, 2019"
},
{
"code": null,
"e": 25156,
"s": 24460,
"text": "Rune is a superset of ASCII or it is an alias of int32. It holds all the characters available in the world’s writing system, including accents and other diacritica... |
C++ Basic Syntax | When we consider a C++ program, it can be defined as a collection of objects that communicate via invoking each other's methods. Let us now briefly look into what a class, object, methods, and instant variables mean.
Object − Objects have states and behaviors. Example: A dog has states - color, name, breed as well as b... | [
{
"code": null,
"e": 2535,
"s": 2318,
"text": "When we consider a C++ program, it can be defined as a collection of objects that communicate via invoking each other's methods. Let us now briefly look into what a class, object, methods, and instant variables mean."
},
{
"code": null,
"e":... |
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