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Method Chaining In Java with Examples | 07 Dec, 2021
Method Chaining is the practice of calling different methods in a single line instead of calling other methods with the same object reference separately. Under this procedure, we have to write the object reference once and then call the methods by separating them with a (dot.).
Method chaining in Java is a... | [
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"text": "Method Chaining is the practice of calling different methods in a single line instead of calling other methods with the same object reference separately. Under this procedure... |
Check if a string is the typed name of the given name - GeeksforGeeks | 29 May, 2021
Given a name and a typed-name of a person. Sometimes, when typing a vowel [aeiou], the key might get long pressed, and the character will be typed 1 or more times. The task is to examine the typed-name and tell if it is possible that typed name was of person’s name, with some characters (possibly none) bei... | [
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"text": "Given a name and a typed-name of a person. Sometimes, when typing a vowel [aeiou], the key might get long pressed, and the character will be typed 1 or more times.... |
How to repeat column values of a data.table object in R by number of values in another column? | To repeat column values of a data.table object by values in another column, we can follow the below steps −
First of all, create a data.table object.
First of all, create a data.table object.
Then, use rep function along with cbind function to repeat column values in the matrix by values in another column.
Then, use re... | [
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"text": "To repeat column values of a data.table object by values in another column, we can follow the below steps −"
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"text": "First of all, create a data.table object."
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JavaScript - Array splice() Method | Javascript array splice() method changes the content of an array, adding new elements while removing old elements.
Its syntax is as follows −
array.splice(index, howMany, [element1][, ..., elementN]);
index − Index at which to start changing the array.
index − Index at which to start changing the array.
howMany − An i... | [
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"text": "Javascript array splice() method changes the content of an array, adding new elements while removing old elements."
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"text": "Its syntax is as follows −"
},
{
"code": null,
"e": 266... |
KnockoutJS - Disable Binding | This binding is the negation of enable binding. This binding disables the associated DOM element when the parameter evaluates to true.
disable: <binding-value>
Parameter consists of Boolean like value, which decides whether the element should be disabled or not. If the parameter is true or true-like value, then the el... | [
{
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"text": "This binding is the negation of enable binding. This binding disables the associated DOM element when the parameter evaluates to true."
},
{
"code": null,
"e": 2013,
"s": 1987,
"text": "disable: <binding-value>\n"
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{
"code"... |
C++ Program to Perform Complex Number Multiplication | Complex numbers are numbers that are expressed as a+bi where i is an imaginary number and a and b are real numbers. Some examples on complex numbers are −
2+3i
5+9i
4+2i
A program to perform complex number multiplication is as follows −
Live Demo
#include<iostream>
using namespace std;
int main(){
int x1, y1, x2, y... | [
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"text": "Complex numbers are numbers that are expressed as a+bi where i is an imaginary number and a and b are real numbers. Some examples on complex numbers are −"
},
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"code": null,
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"text": "2+3i\n5+9i\n4+2i"
},
{
... |
SciPy Tutorial | SciPy is a scientific computation library that uses NumPy underneath.
SciPy stands for Scientific Python.
We have created 10 tutorial pages for you to learn the fundamentals of SciPy:
Test your SciPy skills with a quiz test.
Start SciPy Quiz
Insert the correct syntax for printing the kilometer unit (in meters):
print(... | [
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"text": "SciPy stands for Scientific Python. "
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Apache HttpClient - Http Post Request | A POST request is used to send data to the server; for example, customer information, file
upload, etc., using HTML forms.
The HttpClient API provides a class named HttpPost which represents the POST request.
Follow the steps given below to send a HTTP POST request using HttpClient library.
The createDefault() method o... | [
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{
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"text": "The HttpClient API provides a class named HttpPost which r... |
Implementing word2vec in PyTorch (skip-gram model) | by Mateusz Bednarski | Towards Data Science | You probably have heard about word2vec embedding. But do you really understand how it works? I though I do. But I have not, until implemented it.
This is why I’m creating this guide.
2021 Update: For a more detailed article see: https://neptune.ai/blog/word-embeddings-guide
I assume you know more-less what word2vec is.... | [
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"text": "You probably have heard about word2vec embedding. But do you really understand how it works? I though I do. But I have not, until implemented it."
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... |
How Floating Point Numbers Work. With Applications to Deep Learning and... | by Ravi Charan | Towards Data Science | It is a pesky fact that computers work in binary approximations while humans tend to think in terms of exact values. This is why, in your high school physics class, you may have experienced “rounding error” when computing intermediate numerical values in your solutions and why, if you open a python terminal and compute... | [
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"text": "It is a pesky fact that computers work in binary approximations while humans tend to think in terms of exact values. This is why, in your high school physics class, you may have experienced “rounding error” when computing intermediate numerical values in ... |
Machine learning hardware (FPGAs, GPUs, CUDA) | Towards Data Science | There are options outside of GPUs (Graphics Processing Units) when it comes to deploying a neural network, namely the FPGA (Field Programmable Gate Array). Before delving into FPGAs and their implementation though, it’s good to understand a bit about GPU architecture and why GPUs are a staple for neural networks.
Popul... | [
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"text": "There are options outside of GPUs (Graphics Processing Units) when it comes to deploying a neural network, namely the FPGA (Field Programmable Gate Array). Before delving into FPGAs and their implementation though, it’s good to understand a bit about GPU ... |
How to Convert a String value to Short value in Java with Examples - GeeksforGeeks | 29 Jan, 2020
Given a String “str” in Java, the task is to convert this string to short type.
Examples:
Input: str = "1"
Output: 1
Input: str = "3"
Output: 3
Approach 1: (Naive Method)One method is to traverse the string and add the numbers one by one to the short type. This method is not an efficient approach.
Approa... | [
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JavaScript - Dialog Boxes | JavaScript supports three important types of dialog boxes. These dialog boxes can be used to raise and alert, or to get confirmation on any input or to have a kind of input from the users. Here we will discuss each dialog box one by one.
An alert dialog box is mostly used to give a warning message to the users. For exa... | [
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},
{
"... |
Rust - Data Types | The Type System represents the different types of values supported by the language. The Type System checks validity of the supplied values, before they are stored or manipulated by the program. This ensures that the code behaves as expected. The Type System further allows for richer code hinting and automated documenta... | [
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"text": "The Type System represents the different types of values supported by the language. The Type System checks validity of the supplied values, before they are stored or manipulated by the program. This ensures that the code behaves as expected. The Type Sy... |
cosh() function for complex number working with C++ | Given the task is to show the working of cosh() function for complex numbers in C++.
The cosh() function is a part of the C++ standard template library. It is a little different from the standard cosh() function. Instead of calculating the hyperbolic cosines of angles that are in radians, it calculates the complex hype... | [
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How to draw a line in Android using Kotlin? | This example demonstrates how to draw a line in Android using Kotlin.
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"?>
<RelativeLayout x... | [
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Diameter of Binary Tree in Python | Suppose we have a binary tree; we have to compute the length of the diameter of the tree. The diameter of a binary tree is actually the length of the longest path between any two nodes in a tree. This path not necessarily pass through the root. So if the tree is like below, then the diameter will be 3.as the length of ... | [
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"text": "Suppose we have a binary tree; we have to compute the length of the diameter of the tree. The diameter of a binary tree is actually the length of the longest path between any two nodes in a tree. This path not necessarily pass through the root. So if th... |
Getting MIN and MAX dates in table in SAP Web Intelligence while using a Break | This can be achieved by creating an Indicator as per condition you are looking for- minimum drawn date time for POST-Test and Maximum drawn date time for PRE-Test.
Once you create this indicator, it will show “Y” for the rows highlighted in yellow as per condition and “N” for other rows.
=If ([Drawn date] = Min([Drawn... | [
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"text": "This can be achieved by creating an Indicator as per condition you are looking for- minimum drawn date time for POST-Test and Maximum drawn date time for PRE-Test."
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Interoperable Python and SQL in Jupyter Notebooks | by Kevin Kho | Towards Data Science | Note: Most of the code snippets are images because that was the only way to preserve SQL syntax highlighting. For an interactive code example, check out this Kaggle notebook.
The goal of FugueSQL is to provide an enhanced SQL interface (and experience) for data professionals to perform end-to-end data compute workflows... | [
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How to find the rank of a vector elements in R from largest to smallest? | To find the rank of a vector of elements we can use rank function directly but this will result in ranks from smallest to largest. For example, if we have a vector x that contains values 1, 2, 3 in this sequence then the rank function will return 1 2 3. But if we want to get ranks from largest to smallest then it would... | [
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"text": "To find the rank of a vector of elements we can use rank function directly but this will result in ranks from smallest to largest. For example, if we have a vector x that contains values 1, 2, 3 in this sequence then the rank function will return 1 2 3.... |
Introducing FugueSQL — SQL for Pandas, Spark, and Dask DataFrames | by Khuyen Tran | Towards Data Science | As a data scientist, you might be familiar with both Pandas and SQL. However, there might be some queries, transformations that you feel comfortable doing in SQL instead of Python.
Wouldn’t it be nice if you can query a pandas DataFrame like below:
... using SQL?
Or use a Python function within a SQL query?
That is whe... | [
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How to create a password entry field using Tkinter? | Let us suppose we want to add an Entry widget which accepts user passwords. Generally, the passwords are displayed using “*” which yields to make the user credentials in an encrypted form.
We can create a password field using tkinter Entry widget.
In this example, we have created an application window that will accept ... | [
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If your Python code throws errors, check these things first | by Ari Joury | Towards Data Science | Fail fast, fail early — we’ve all heard the motto. Still, it’s frustrating when you’ve written a beautiful piece of code, just to realize that it doesn’t work as you’d expected.
That’s where unit tests come in. Checking each piece of your code helps you localize and fix your bugs.
But not all bugs are created the same.... | [
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public static void main(String args) | Java main method Onlinetutorialspoint | PROGRAMMINGJava ExamplesC Examples
Java Examples
C Examples
C Tutorials
aws
JAVAEXCEPTIONSCOLLECTIONSSWINGJDBC
EXCEPTIONS
COLLECTIONS
SWING
JDBC
JAVA 8
SPRING
SPRING BOOT
HIBERNATE
PYTHON
PHP
JQUERY
PROGRAMMINGJava ExamplesC Examples
Java Examples
C Examples
C Tutorials
aws
The main method is the entry point of any cor... | [
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How to use the <base> tag to define the base URL for an HTML page? | The HTML <base> tag is to display the base URL/target for all relative URLs. The tag comes inside the HTML <head>...</head> tag. You can set the base URL once at the top of your page in header section, and all subsequent relative links will use that URL as a starting point.
The following are the attributes of the HTML ... | [
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How to get the data type of a tensor in PyTorch? | A PyTorch tensor is homogenous, i.e., all the elements of a tensor are of the same data type. We can access the data type of a tensor using the ".dtype" attribute of the tensor. It returns the data type of the tensor.
Import the required library. In all the following Python examples, the required Python library is torc... | [
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},
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How to get current foreground activity context in Android? | This example demonstrate about How to get current foreground activity context 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 src/MyApp.java
package app.tutorialspoint.com.sample ;
import andro... | [
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Principal Component Analysis — Explained | by Soner Yıldırım | Towards Data Science | Data has become more valuable than ever with the tremendous advancement in data science. Real life datasets usually have many features (columns). Some of the features may be uninformative or correlated with other features. However, we may not know this beforehand so we tend to collect as much data as possible. In some ... | [
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"text": "Data has become more valuable than ever with the tremendous advancement in data science. Real life datasets usually have many features (columns). Some of the features may be uninformative or correlated with other features. However, we may not know this b... |
C program to detect tokens in a C program | Here, we will create a c program to detect tokens in a C program. This is called the lexical analysis phase of the compiler. The lexical analyzer is the part of the compiler that detects the token of the program and sends it to the syntax analyzer.
Token is the smallest entity of the code, it is either a keyword, ident... | [
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"text": "Here, we will create a c program to detect tokens in a C program. This is called the lexical analysis phase of the compiler. The lexical analyzer is the part of the compiler that detects the token of the program and sends it to the syntax analyzer."
}... |
Treatment Assignment Strategy in A/B Test | by Chong Han Khai | Towards Data Science | In my previous post, I gave a step by step process of planning an A/B Test but did not cover the implementation part. This week, I focus on one of the components of an A/B Test implementation, treatment assignment.
One of the requirements of a valid randomized controlled experiment is random treatment assignment. Despi... | [
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How to Build Your Geocoding Web App with Python | by Abdishakur | Towards Data Science | We often need to convert addresses to geographic locations (latitude and longitude), and this is called geocoding. There are several free geocoding API ( with a limit of course) that you can use. In this tutorial, I will show you how to create the free geocoding application that you can drag and drop CSV files with add... | [
{
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"text": "We often need to convert addresses to geographic locations (latitude and longitude), and this is called geocoding. There are several free geocoding API ( with a limit of course) that you can use. In this tutorial, I will show you how to create the free ge... |
Tryit Editor v3.7 | CSS Style Images
Tryit: Center an image | [
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Why is Binary Search preferred over Ternary Search? - GeeksforGeeks | 16 Nov, 2021
The following is a simple recursive Binary Search function in C++ taken from here.
C
Java
Python3
C#
Javascript
// A recursive binary search function. It returns location of x in// given array arr[l..r] is present, otherwise -1int binarySearch(int arr[], int l, int r, int x){ if (r >= l) { int ... | [
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queue::empty() and queue::size() in C++ STL | In this article we will be discussing the working, syntax and examples of queue::empty() and queue::size() functions in C++ STL.
Queue is a simple sequence or data structure defined in the C++ STL which does insertion and deletion of the data in FIFO(First In First Out) fashion. The data in a queue is stored in continu... | [
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Count of N digit Numbers having no pair of equal consecutive Digits - GeeksforGeeks | 14 Jun, 2021
Given an integer N, the task is to find the total count of N digit numbers such that no two consecutive digits are equal.
Examples:
Input: N = 2 Output: 81 Explanation: Count possible 2-digit numbers, i.e. the numbers in the range [10, 99] = 90 All 2-digit numbers having equal consecutive digits are {11, 2... | [
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"text": "Given an integer N, the task is to find the total count of N digit numbers such that no two consecutive digits are equal."
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Newbies Guide to Python-igraph. A simple guide to common functions of... | by Vijini Mallawaarachchi | Towards Data Science | Handling graph/network data has become much easier at present with the availability of different modules. For python, two of such modules are networkx and igraph. I have been playing around with the python-igraph module for some time and I have found it very useful in my research. I have used python-graph in my latest ... | [
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"text": "Handling graph/network data has become much easier at present with the availability of different modules. For python, two of such modules are networkx and igraph. I have been playing around with the python-igraph module for some time and I have found it v... |
Implement ImageDecoder API in Android - GeeksforGeeks | 20 Dec, 2021
We use a lot of Bitmaps and drawables in Android. Handling bitmap conversions necessitates a significant amount of code, and we frequently encounter the favorite error, the “Out of Memory” exception. The BitmapFactory is used to manipulate Bitmaps, but with Android P, we have ImageDecoder, which allows us ... | [
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Intersection Point in Y Shapped Linked Lists | Practice | GeeksforGeeks | Given two singly linked lists of size N and M, write a program to get the point where two linked lists intersect each other.
Example 1:
Input:
LinkList1 = 3->6->9->common
LinkList2 = 10->common
common = 15->30->NULL
Output: 15
Explanation:
Example 2:
Input:
Linked List 1 = 4->1->common
Linked List 2 = 5->6->1->com... | [
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What is the difference between throw e and throw new Exception(e) in catch block in java? | An exception is an issue (run time error) occurred during the execution of a program. Here are some example scenarios −
If you have an array of size 10 if a line in your code tries to access the 11th element in this array.
If you are trying to divide a number with 0 which (results to infinity and JVM doesn’t understand... | [
{
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"text": "An exception is an issue (run time error) occurred during the execution of a program. Here are some example scenarios −"
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StringBuilder.Chars[] Property in C# - GeeksforGeeks | 28 Jan, 2019
StringBuilder.Chars[Int32] Property is used to get or set the character at the specified character position in this instance.
Syntax: public char this[int index] { get; set; }Here, the index is the position of the character.
Property Value: This property returns the Unicode character at position index.
Exc... | [
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"text": "StringBuilder.Chars[Int32] Property is used to get or set the character at the specified character position in this instance."
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"e": ... |
Lua - File I/O | I/O library is used for reading and manipulating files in Lua. There are two kinds of file operations in Lua namely implicit file descriptors and explicit file descriptors.
For the following examples, we will use a sample file test.lua as shown below.
-- sample test.lua
-- sample2 test.lua
A simple file open operation... | [
{
"code": null,
"e": 2276,
"s": 2103,
"text": "I/O library is used for reading and manipulating files in Lua. There are two kinds of file operations in Lua namely implicit file descriptors and explicit file descriptors."
},
{
"code": null,
"e": 2355,
"s": 2276,
"text": "For the f... |
WPF - DockPanel | DockPanel defines an area to arrange child elements relative to each other, either horizontally or vertically. With DockPanel you can easily dock child elements to top, bottom, right, left and center using the Dock property.
With LastChildFill property, the last child element fill the remaining space regardless of any ... | [
{
"code": null,
"e": 2245,
"s": 2020,
"text": "DockPanel defines an area to arrange child elements relative to each other, either horizontally or vertically. With DockPanel you can easily dock child elements to top, bottom, right, left and center using the Dock property."
},
{
"code": null,
... |
Draw Rectangle in C graphics - GeeksforGeeks | 04 Oct, 2018
rectangle() is used to draw a rectangle. Coordinates of left top and right bottom corner are required to draw the rectangle. left specifies the X-coordinate of top left corner, top specifies the Y-coordinate of top left corner, right specifies the X-coordinate of right bottom corner, bottom specifies the Y... | [
{
"code": null,
"e": 24592,
"s": 24564,
"text": "\n04 Oct, 2018"
},
{
"code": null,
"e": 24943,
"s": 24592,
"text": "rectangle() is used to draw a rectangle. Coordinates of left top and right bottom corner are required to draw the rectangle. left specifies the X-coordinate of top... |
Regression in the face of messy outliers? Try Huber regressor | by Tirthajyoti Sarkar | Towards Data Science | Let’s say you have a dataset with two features X1 and X2, on which you are performing linear regression. However, some noise/outliers got introduced in the dataset.
Say, the y-value outliers are exceptionally low as compared to what they should be. How does that look like?
This is the data you got.
However, if you real... | [
{
"code": null,
"e": 336,
"s": 171,
"text": "Let’s say you have a dataset with two features X1 and X2, on which you are performing linear regression. However, some noise/outliers got introduced in the dataset."
},
{
"code": null,
"e": 445,
"s": 336,
"text": "Say, the y-value outl... |
How to retrieve specific file(s) information using Get-ChildItem in PowerShell? | When the item (file) path is provided to the Get-ChildItem cmdlet, it extracts the file information like Name, LastWriteTime, Size, etc.
Get-ChildItem -Path D:\Temp\style.css
Directory: D:\Temp
Mode LastWriteTime Length Name
---- ------------- ------ ----
-a---- 08-1... | [
{
"code": null,
"e": 1199,
"s": 1062,
"text": "When the item (file) path is provided to the Get-ChildItem cmdlet, it extracts the file information like Name, LastWriteTime, Size, etc."
},
{
"code": null,
"e": 1237,
"s": 1199,
"text": "Get-ChildItem -Path D:\\Temp\\style.css"
},... |
HTML DOM createTextNode() Method | The HTML DOM createTextNode() method is used to create a Text Node with the specified text.
Let us look at an example for the createTextNode() method −
<!DOCTYPE html>
<html>
<body>
<h2>createTextNode() example</h2>
<p>Click the below button to create a p element with some text.</p>
<button onclick="createText()">CREAT... | [
{
"code": null,
"e": 1154,
"s": 1062,
"text": "The HTML DOM createTextNode() method is used to create a Text Node with the specified text."
},
{
"code": null,
"e": 1214,
"s": 1154,
"text": "Let us look at an example for the createTextNode() method −"
},
{
"code": null,
... |
AWT Choice Class | Choice control is used to show pop up menu of choices. Selected choice is shown on the top of the menu.
Following is the declaration for java.awt.Choice class:
public class Choice
extends Component
implements ItemSelectable, Accessible
Choice() ()
Creates a new choice menu.
void add(String item)
Adds an item... | [
{
"code": null,
"e": 1851,
"s": 1747,
"text": "Choice control is used to show pop up menu of choices. Selected choice is shown on the top of the menu."
},
{
"code": null,
"e": 1907,
"s": 1851,
"text": "Following is the declaration for java.awt.Choice class:"
},
{
"code": ... |
C# Program to Check the Salary of all Employees is Less than 10000 using LINQ - GeeksforGeeks | 06 Dec, 2021
Given the data of employees, now our task is to check if all the employee salaries are less than 10000. So we use the All() method of LINQ. This method is used to check if all the elements in the source sequence satisfy the given condition. It will return true if all the elements present in the given seque... | [
{
"code": null,
"e": 23911,
"s": 23883,
"text": "\n06 Dec, 2021"
},
{
"code": null,
"e": 24334,
"s": 23911,
"text": "Given the data of employees, now our task is to check if all the employee salaries are less than 10000. So we use the All() method of LINQ. This method is used to ... |
How to remove empty rows from an R data frame? | During the survey or any other medium of data collection, getting all the information from all units is not possible. Sometimes we get partial information and sometimes nothing. Therefore, it is possible that some rows in our data are completely blank and some might have partial data. The blank rows can be removed and ... | [
{
"code": null,
"e": 1477,
"s": 1062,
"text": "During the survey or any other medium of data collection, getting all the information from all units is not possible. Sometimes we get partial information and sometimes nothing. Therefore, it is possible that some rows in our data are completely blank a... |
Image Segmentation using K-means. Image Segmentation from scratch using... | by Kartik Narula | Towards Data Science | While pre-existing libraries(such as OpenCV) save time and effort, implementing the basic algorithms from scratch is another delight.
In this post, I will show the step by step implementation of image segmentation using k-means in python. We train the pipeline on 1100 images across 8 categories sampled from the SUN dat... | [
{
"code": null,
"e": 181,
"s": 47,
"text": "While pre-existing libraries(such as OpenCV) save time and effort, implementing the basic algorithms from scratch is another delight."
},
{
"code": null,
"e": 682,
"s": 181,
"text": "In this post, I will show the step by step implementa... |
How to get hidden files and folders using PowerShell? | To get hidden files and folders using PowerShell, we need to use the Get-ChildItem command with the - Hidden or -Force parameter.
The difference between the two mentioned parameters is Hidden parameter only retrieves the hidden files and folders while the Force parameter retrieves all the files and folders including Hi... | [
{
"code": null,
"e": 1192,
"s": 1062,
"text": "To get hidden files and folders using PowerShell, we need to use the Get-ChildItem command with the - Hidden or -Force parameter."
},
{
"code": null,
"e": 1427,
"s": 1192,
"text": "The difference between the two mentioned parameters ... |
Cordova - Splash Screen | This plugin is used to display a splash screen on application launch.
Splash screen plugin can be installed in command prompt window by running the following code.
C:\Users\username\Desktop\CordovaProject>cordova plugin add cordova-plugin-splashscreen
Adding splash screen is different from adding the other Cordova plu... | [
{
"code": null,
"e": 2250,
"s": 2180,
"text": "This plugin is used to display a splash screen on application launch."
},
{
"code": null,
"e": 2344,
"s": 2250,
"text": "Splash screen plugin can be installed in command prompt window by running the following code."
},
{
"cod... |
Calling A Super Class Constructor in Scala - GeeksforGeeks | 28 Feb, 2022
Prerequisite – Scala ConstructorsIn Scala, Constructors are used to initialize an object’s state and are executed at the time of object creation. There is a single primary constructor and all the other constructors must ultimately chain into it. When we define a subclass in Scala, we control the superclass... | [
{
"code": null,
"e": 24056,
"s": 24028,
"text": "\n28 Feb, 2022"
},
{
"code": null,
"e": 24484,
"s": 24056,
"text": "Prerequisite – Scala ConstructorsIn Scala, Constructors are used to initialize an object’s state and are executed at the time of object creation. There is a single... |
Reinforcement learning (RL) 101 with Python | by Gerard Martínez | Towards Data Science | In this post we will introduce few basic concepts of classical RL applied to a very simple task called gridworld in order to solve the so-called state-value function, a function that tells us how good is to be in a certain state t based on future rewards that can be achieved from that state. To do so we will use three ... | [
{
"code": null,
"e": 601,
"s": 172,
"text": "In this post we will introduce few basic concepts of classical RL applied to a very simple task called gridworld in order to solve the so-called state-value function, a function that tells us how good is to be in a certain state t based on future rewards ... |
Tkinter scrollbar for frame | Let’s suppose you want to organize a set of widgets inside an application window, then you can use Frames. Tkinter Frames are generally used to organize and group many widgets. For a particular application, we can also add a scrollbar in the frames. In order to add a scrollbar, we generally use to the Scrollbar(...opti... | [
{
"code": null,
"e": 1397,
"s": 1062,
"text": "Let’s suppose you want to organize a set of widgets inside an application window, then you can use Frames. Tkinter Frames are generally used to organize and group many widgets. For a particular application, we can also add a scrollbar in the frames. In ... |
How can I manually set proxy settings in Python Selenium? | We can manually set proxy settings using Selenium webdriver in Python. It is done using the DesiredCapabilities class. We would create an object of this class and apply the add_to_capabilities method to it. Then pass the proxy capabilities as a parameter to this method.
Code Implementation
from selenium import webdrive... | [
{
"code": null,
"e": 1333,
"s": 1062,
"text": "We can manually set proxy settings using Selenium webdriver in Python. It is done using the DesiredCapabilities class. We would create an object of this class and apply the add_to_capabilities method to it. Then pass the proxy capabilities as a paramete... |
Snake Case | Practice | GeeksforGeeks | Given a Sentence S of length N containing only english alphabet characters, your task is to write a program that converts the given sentence to Snake Case sentence. Snake case is the practice of writing compound words or phrases in which the elements are separated with one underscore character (_) and no spaces, and th... | [
{
"code": null,
"e": 714,
"s": 238,
"text": "Given a Sentence S of length N containing only english alphabet characters, your task is to write a program that converts the given sentence to Snake Case sentence. Snake case is the practice of writing compound words or phrases in which the elements are ... |
A Guide to Creating and Using Your Own Matplotlib Style | by Naveen Venkatesan | Towards Data Science | Although the default appearance of plots made using matplotlib can appear somewhat drab, I really enjoy the customizability that allows you to tweak every single tiny element of your plot.
If you find yourself consistently changing some of the basic settings in matplotlib every time you create a new figure, it may be f... | [
{
"code": null,
"e": 361,
"s": 172,
"text": "Although the default appearance of plots made using matplotlib can appear somewhat drab, I really enjoy the customizability that allows you to tweak every single tiny element of your plot."
},
{
"code": null,
"e": 839,
"s": 361,
"text"... |
How to set global event_scheduler=ON even if MySQL is restarted? | There is a single way by which you can set a global event_scheduler=ON even if MySQL is restarted. You need to set global system variable ON and need to use this system variable even if MySQL restart.
For this, I am using system variable @@event_scheduler using select statement. The query is as follows:
mysql> select @... | [
{
"code": null,
"e": 1263,
"s": 1062,
"text": "There is a single way by which you can set a global event_scheduler=ON even if MySQL is restarted. You need to set global system variable ON and need to use this system variable even if MySQL restart."
},
{
"code": null,
"e": 1367,
"s": ... |
HTML Scripts | A script is a small piece of program that can add interactivity to your website. For example, a script could generate a pop-up alert box message, or provide a dropdown menu. This script could be Javascript or VBScript.
You can write your Event Handlers using any of the scripting language and then you can trigger those ... | [
{
"code": null,
"e": 2593,
"s": 2374,
"text": "A script is a small piece of program that can add interactivity to your website. For example, a script could generate a pop-up alert box message, or provide a dropdown menu. This script could be Javascript or VBScript."
},
{
"code": null,
"e... |
list-unstyled class in Bootstrap | For unstyled list in Bootstrap, use the list-unstyled class.
You can try to run the following code to implement the list-unstyled class −
Live Demo
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap lists</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="styleshee... | [
{
"code": null,
"e": 1123,
"s": 1062,
"text": "For unstyled list in Bootstrap, use the list-unstyled class."
},
{
"code": null,
"e": 1200,
"s": 1123,
"text": "You can try to run the following code to implement the list-unstyled class −"
},
{
"code": null,
"e": 1211,
... |
Tcl - Ternary Operator | Try the following example to understand ternary operator available in Tcl language −
#!/usr/bin/tclsh
set a 10;
set b [expr $a == 1 ? 20: 30]
puts "Value of b is $b\n"
set b [expr $a == 10 ? 20: 30]
puts "Value of b is $b\n"
When you compile and execute the above program it produces the following result −
Value of b ... | [
{
"code": null,
"e": 2286,
"s": 2201,
"text": "Try the following example to understand ternary operator available in Tcl language −"
},
{
"code": null,
"e": 2428,
"s": 2286,
"text": "#!/usr/bin/tclsh\n\nset a 10;\nset b [expr $a == 1 ? 20: 30]\nputs \"Value of b is $b\\n\"\nset b... |
Statistical - COVARIANCE.P Function | The COVARIANCE.P function returns population covariance, the average of the products of deviations for each data point pair in two data sets. Use covariance to determine the relationship between two data sets.
COVARIANCE.P (array1, array2)
Covariance is given by −
$$Cov\left ( X,Y \right )=\frac{\sum \left ( x-\bar{x}... | [
{
"code": null,
"e": 2064,
"s": 1854,
"text": "The COVARIANCE.P function returns population covariance, the average of the products of deviations for each data point pair in two data sets. Use covariance to determine the relationship between two data sets."
},
{
"code": null,
"e": 2095,
... |
Machine Learning with Python - Preparing Data | Machine Learning algorithms are completely dependent on data because it is the most crucial aspect that makes model training possible. On the other hand, if we won’t be able to make sense out of that data, before feeding it to ML algorithms, a machine will be useless. In simple words, we always need to feed right data ... | [
{
"code": null,
"e": 2741,
"s": 2304,
"text": "Machine Learning algorithms are completely dependent on data because it is the most crucial aspect that makes model training possible. On the other hand, if we won’t be able to make sense out of that data, before feeding it to ML algorithms, a machine w... |
How to use a saved model in Tensorflow 2.x | by Rahul Bhadani | Towards Data Science | In my previous article, I wrote about model validation, regularization, and callbacks using TensorFlow 2.x. In the machine-learning pipeline, creating a trained model is not enough. What are we going to do with the trained model once we have finished the training, validated, and tested it with a portion of data set asi... | [
{
"code": null,
"e": 1213,
"s": 172,
"text": "In my previous article, I wrote about model validation, regularization, and callbacks using TensorFlow 2.x. In the machine-learning pipeline, creating a trained model is not enough. What are we going to do with the trained model once we have finished the... |
C# - Copying the Contents From One File to Another File - GeeksforGeeks | 16 Nov, 2021
Given a file, now our task is to copy data from one file to another file using C#. So to do this task we use the Copy() method of the File class from the System.IO namespace. This function is used to copy content from one file to a new file. It has two different types of overloaded methods:
1. Copy(String,... | [
{
"code": null,
"e": 24302,
"s": 24274,
"text": "\n16 Nov, 2021"
},
{
"code": null,
"e": 24594,
"s": 24302,
"text": "Given a file, now our task is to copy data from one file to another file using C#. So to do this task we use the Copy() method of the File class from the System.IO... |
A Guide to Scraping HTML Tables with Pandas and BeautifulSoup | by Otávio Simões Silveira | Towards Data Science | It’s very common to run into HTML tables while scraping a webpage, and without the right approach, it can be a little tricky to extract useful, consistent data from them.
In this article, you’ll see how to perform a quick, efficient scraping of these elements with two main different approaches: using only the Pandas li... | [
{
"code": null,
"e": 342,
"s": 171,
"text": "It’s very common to run into HTML tables while scraping a webpage, and without the right approach, it can be a little tricky to extract useful, consistent data from them."
},
{
"code": null,
"e": 555,
"s": 342,
"text": "In this article... |
SQL Query to Print the Name and Salary of the Person Having Least Salary in the Department - GeeksforGeeks | 29 Dec, 2021
In SQL, we need to find out the department wise information from the given table containing information about employees. One such data is the minimum salary of the employees of each department. We shall use the GROUP BY clause to achieve this. This is illustrated below. For this article, we will be using t... | [
{
"code": null,
"e": 23877,
"s": 23849,
"text": "\n29 Dec, 2021"
},
{
"code": null,
"e": 24225,
"s": 23877,
"text": "In SQL, we need to find out the department wise information from the given table containing information about employees. One such data is the minimum salary of the... |
Pattern matching in Python with Regex | In the real world, string parsing in most programming languages is handled by regular expression. Regular expression in a python programming language is a method used for matching text pattern.
The “re” module which comes with every python installation provides regular expression support.
In python, a regular expressio... | [
{
"code": null,
"e": 1256,
"s": 1062,
"text": "In the real world, string parsing in most programming languages is handled by regular expression. Regular expression in a python programming language is a method used for matching text pattern."
},
{
"code": null,
"e": 1352,
"s": 1256,
... |
Laravel - Authorization | In the previous chapter, we have studied about authentication process in Laravel. This chapter explains you the authorization process in Laravel.
Before proceeding further into learning about the authorization process in Laravel, let us understand the difference between authentication and authorization.
In authenticati... | [
{
"code": null,
"e": 2618,
"s": 2472,
"text": "In the previous chapter, we have studied about authentication process in Laravel. This chapter explains you the authorization process in Laravel."
},
{
"code": null,
"e": 2777,
"s": 2618,
"text": "Before proceeding further into learn... |
stunnel - Unix, Linux Command | stunnel can be used to add SSL functionality to commonly used Inetd
daemons like POP-2, POP-3, and IMAP servers, to standalone daemons like
NNTP, SMTP and HTTP, and in tunneling PPP over network sockets without
changes to the source code.
This product includes cryptographic software written by
Eric Young (eay@cryptso... | [
{
"code": null,
"e": 10818,
"s": 10577,
"text": "\nstunnel can be used to add SSL functionality to commonly used Inetd\ndaemons like POP-2, POP-3, and IMAP servers, to standalone daemons like\nNNTP, SMTP and HTTP, and in tunneling PPP over network sockets without\nchanges to the source code.\n"
},... |
Image Manipulation in Python. Step by step guide to commonly used... | by Behic Guven | Towards Data Science | In this post, I will show you how to edit an image using Python. The process of editing an image is called image manipulation. You might be wondering why you need to do some touches on your images before using them in your projects. There are many reasons for this, but a couple of main reasons can be listed as saving s... | [
{
"code": null,
"e": 663,
"s": 46,
"text": "In this post, I will show you how to edit an image using Python. The process of editing an image is called image manipulation. You might be wondering why you need to do some touches on your images before using them in your projects. There are many reasons ... |
Cartooning an Image using OpenCV - Python - GeeksforGeeks | 22 Jul, 2021
Computer Vision as you know (or even if you don’t) is a very powerful tool with immense possibilities. So, when I set up to prepare a comic of one of my friend’s college life, I soon realized that I needed something that would reduce my efforts of actually painting it but will retain the quality and I came... | [
{
"code": null,
"e": 24097,
"s": 24069,
"text": "\n22 Jul, 2021"
},
{
"code": null,
"e": 24437,
"s": 24097,
"text": "Computer Vision as you know (or even if you don’t) is a very powerful tool with immense possibilities. So, when I set up to prepare a comic of one of my friend’s c... |
How to match a whitespace in python using Regular Expression? | The following code matches whitespaces in the given string.
import re
result = re.search(r'[\s]', 'The Indian Express')
print result
<_sre.SRE_Match object at 0x0000000005106648>
The following code finds all whitespaces in the given string and prints them
import re
result = re.findall(r'[\s]', 'The Indian Express')
pri... | [
{
"code": null,
"e": 1122,
"s": 1062,
"text": "The following code matches whitespaces in the given string."
},
{
"code": null,
"e": 1195,
"s": 1122,
"text": "import re\nresult = re.search(r'[\\s]', 'The Indian Express')\nprint result"
},
{
"code": null,
"e": 1241,
... |
MATLAB - Integration | Integration deals with two essentially different types of problems.
In the first type, derivative of a function is given and we want to find the function. Therefore, we basically reverse the process of differentiation. This reverse process is known as anti-differentiation, or finding the primitive function, or finding ... | [
{
"code": null,
"e": 2209,
"s": 2141,
"text": "Integration deals with two essentially different types of problems."
},
{
"code": null,
"e": 2485,
"s": 2209,
"text": "In the first type, derivative of a function is given and we want to find the function. Therefore, we basically rev... |
C++ Program to Perform Edge Coloring of a Graph | In this program, we will perform Edge Coloring of a Graph in which we have to
color the edges of the graph that no two adjacent edges have the same color.
Steps in Example.
Begin
Take the input of the number of vertices, n, and then number of edges, e, in the graph.
The graph is stored as adjacency list.
BFS i... | [
{
"code": null,
"e": 1235,
"s": 1062,
"text": "In this program, we will perform Edge Coloring of a Graph in which we have to\ncolor the edges of the graph that no two adjacent edges have the same color.\nSteps in Example."
},
{
"code": null,
"e": 1450,
"s": 1235,
"text": "Begin\n... |
How to retrieve the Azure VM deallocated date using PowerShell? | To get the Azure VM deallocated date using PowerShell we can use the below command.
PS C:\> Get-AzVM -VMName Win2k16VM1 -ResourceGroupName TestVMRG -Status
Here it will retrieve the PowerState of the VM.
To retrieve the date when the VM was deallocated, we need to filter out the result.
PS C:\> $vm = Get-AzVM -VMName W... | [
{
"code": null,
"e": 1146,
"s": 1062,
"text": "To get the Azure VM deallocated date using PowerShell we can use the below command."
},
{
"code": null,
"e": 1218,
"s": 1146,
"text": "PS C:\\> Get-AzVM -VMName Win2k16VM1 -ResourceGroupName TestVMRG -Status"
},
{
"code": nul... |
KnockoutJS - Click Binding | Click binding is one of the simplest binding and is used to invoke a JavaScript function associated with a DOM element based on a click. This binding works like an event handler.
This is most commonly used with elements such as button, input, and a, but actually works with any visible DOM element.
Syntax
click: <bindin... | [
{
"code": null,
"e": 2031,
"s": 1852,
"text": "Click binding is one of the simplest binding and is used to invoke a JavaScript function associated with a DOM element based on a click. This binding works like an event handler."
},
{
"code": null,
"e": 2151,
"s": 2031,
"text": "Thi... |
Understand Universal Approximation Theorem with Code | by Timothy Lim | Towards Data Science | The Universal approximation theorem claims that the standard multi-layer feedforward networks with a single hidden layer that contains a finite number of hidden neurons are able to approximate continuous functions with the usage of arbitrary activation functions. (source)
However, the ability of the neural network to a... | [
{
"code": null,
"e": 445,
"s": 172,
"text": "The Universal approximation theorem claims that the standard multi-layer feedforward networks with a single hidden layer that contains a finite number of hidden neurons are able to approximate continuous functions with the usage of arbitrary activation fu... |
TensorFlow Lite Android Support Library: Simplify ML On Android | by Shubham Panchal | Towards Data Science | Everyone loves TensorFlow and even more when you can run a TF model on Android directly. We all use TensorFlow Lite on Android and we have a couple of CodeLabs on it too. Using the Interpreter class on Android, we are currently running our .tflite models in apps.
But we have to do a lot before that, right? If we’re per... | [
{
"code": null,
"e": 435,
"s": 171,
"text": "Everyone loves TensorFlow and even more when you can run a TF model on Android directly. We all use TensorFlow Lite on Android and we have a couple of CodeLabs on it too. Using the Interpreter class on Android, we are currently running our .tflite models ... |
React useCallback Hook | The React useCallback Hook returns a memoized callback function.
Think of memoization as caching a value so that it does not need to be recalculated.
This allows us to isolate resource intensive functions so that they will not automatically run on every render.
The useCallback Hook only runs when one of its dependencie... | [
{
"code": null,
"e": 65,
"s": 0,
"text": "The React useCallback Hook returns a memoized callback function."
},
{
"code": null,
"e": 150,
"s": 65,
"text": "Think of memoization as caching a value so that it does not need to be recalculated."
},
{
"code": null,
"e": 262... |
Creating Software Documentation in under 10 minutes with mkDocs | by Shreya Chaudhary | Towards Data Science | As you work on any project, documentation is extremely helpful, almost critical. Luckily, mkDocs created a nice, efficient method of creating documentation that looks both professional and is easy-to-use.
Software documentation is writing about your code and your project, explaining what it is about and how it works. T... | [
{
"code": null,
"e": 376,
"s": 171,
"text": "As you work on any project, documentation is extremely helpful, almost critical. Luckily, mkDocs created a nice, efficient method of creating documentation that looks both professional and is easy-to-use."
},
{
"code": null,
"e": 577,
"s":... |
How to use week input type in HTML? | The week input type is used in HTML using the <input type="week">. Using this, allow users to select a week and year.
A date picker popup is visible whenever you will give a user input to the week input type.
Note − The input type week is not supported in Firefox and Internet Explorer. It works on Google Chrome.
You ca... | [
{
"code": null,
"e": 1180,
"s": 1062,
"text": "The week input type is used in HTML using the <input type=\"week\">. Using this, allow users to select a week and year."
},
{
"code": null,
"e": 1271,
"s": 1180,
"text": "A date picker popup is visible whenever you will give a user i... |
fgetcsv() function in PHP | The fgetcsv() function parses a line from an open file to check for CSV fields. It returns an array containing the fields read.
fgetcsv(file_pointer, length, delimiter, enclosure, escape)
file_pointer − A valid file pointer to a file successfully opened by fopen(), popen(), or fsockopen().
file_pointer − A valid file p... | [
{
"code": null,
"e": 1190,
"s": 1062,
"text": "The fgetcsv() function parses a line from an open file to check for CSV fields. It returns an array containing the fields read."
},
{
"code": null,
"e": 1250,
"s": 1190,
"text": "fgetcsv(file_pointer, length, delimiter, enclosure, es... |
Delete Tuple Elements in Python | Removing individual tuple elements is not possible. There is, of course, nothing wrong with putting together another tuple with the undesired elements discarded.
To explicitly remove an entire tuple, just use the del statement.
Live Demo
#!/usr/bin/python
tup = ('physics', 'chemistry', 1997, 2000);
print tup;
del tup;... | [
{
"code": null,
"e": 1224,
"s": 1062,
"text": "Removing individual tuple elements is not possible. There is, of course, nothing wrong with putting together another tuple with the undesired elements discarded."
},
{
"code": null,
"e": 1290,
"s": 1224,
"text": "To explicitly remove... |
LESS - Command Line Usage | Using the command line, we can compile the .less file to .css.
The following command is used to install lessc with npm(node package manager) to make the lessc available globally.
npm install less -g
You can also add a specific version after the package name. For example npm install less@1.6.2 -g
The following command ... | [
{
"code": null,
"e": 2613,
"s": 2550,
"text": "Using the command line, we can compile the .less file to .css."
},
{
"code": null,
"e": 2729,
"s": 2613,
"text": "The following command is used to install lessc with npm(node package manager) to make the lessc available globally."
... |
How to Create Decorators in Python That You Can Actually Use | Towards Data Science | One of the magical things you can do with Python and many other languages is decorating functions. Decorators can modify the function’s inputs, its output, and the very behavior of the function itself. And the best part is you can do all of those with only one line of code and without modifying the function syntax at a... | [
{
"code": null,
"e": 495,
"s": 171,
"text": "One of the magical things you can do with Python and many other languages is decorating functions. Decorators can modify the function’s inputs, its output, and the very behavior of the function itself. And the best part is you can do all of those with onl... |
Goldman Sachs Interview Experience for Java Developer (3+ Years Experienced) - GeeksforGeeks | 14 Dec, 2020
Online coding round (Hackerrank): 2 easy coding questions; Time: 120 minutes
Game of Book Cricket.Simple string encoding-decoding problem. https://leetcode.com/discuss/interview-question/334671/goldman-sacks-july-2019-hackerrank-2
Game of Book Cricket.
Simple string encoding-decoding problem. https://leetc... | [
{
"code": null,
"e": 25501,
"s": 25473,
"text": "\n14 Dec, 2020"
},
{
"code": null,
"e": 25578,
"s": 25501,
"text": "Online coding round (Hackerrank): 2 easy coding questions; Time: 120 minutes"
},
{
"code": null,
"e": 25732,
"s": 25578,
"text": "Game of Book ... |
How to use express router | In earlier examples, we wrote all routing code in a single file App.js. But in real world scenarios, we have to split the code into multiple files.
We can create separate files and import them but express gives a router mechanism which is easy to use.
Create a separate file called route.js (name can be anything)
Create... | [
{
"code": null,
"e": 1210,
"s": 1062,
"text": "In earlier examples, we wrote all routing code in a single file App.js. But in real world scenarios, we have to split the code into multiple files."
},
{
"code": null,
"e": 1314,
"s": 1210,
"text": "We can create separate files and i... |
Creating a Browse Button with Tkinter | In order to create buttons in a Tkinter application, we can use the Button widget. Buttons can be used to process the execution of an event in the runtime of an application. We can create a button by defining the Button(parent, text, **options) constructor.
Let us suppose we want to create a Browse Button which when cl... | [
{
"code": null,
"e": 1320,
"s": 1062,
"text": "In order to create buttons in a Tkinter application, we can use the Button widget. Buttons can be used to process the execution of an event in the runtime of an application. We can create a button by defining the Button(parent, text, **options) construc... |
How to use min and max attributes in HTML? | The min and max attributes in HTML are used to set the minimum and maximum value of an element. The min and max attribute can be used on the following elements:
You can try to run the following code to learn how to use the min and max attribute in HTML.
<!DOCTYPE html>
<html>
<head>
<title>HTML min and max att... | [
{
"code": null,
"e": 1223,
"s": 1062,
"text": "The min and max attributes in HTML are used to set the minimum and maximum value of an element. The min and max attribute can be used on the following elements:"
},
{
"code": null,
"e": 1316,
"s": 1223,
"text": "You can try to run th... |
Different Colorspaces as Inputs to CNNs | by Vardan Agarwal | Towards Data Science | I had just finished a rant in another article where I forgot that OpenCV used BGR format and the output was checked in RGB for a CNN and how it had wasted a lot of time when I got an idea, what if passed images in different colorspaces to CNN’s and how will it affect the model? That is what we are going to find out in ... | [
{
"code": null,
"e": 505,
"s": 171,
"text": "I had just finished a rant in another article where I forgot that OpenCV used BGR format and the output was checked in RGB for a CNN and how it had wasted a lot of time when I got an idea, what if passed images in different colorspaces to CNN’s and how wi... |
Usage of Bootstrap navbar-fixed-bottom class | To fix navbar to the bottom, use the navbar-fixed-bottom class.
You can try to run the following code to implement navbar-fixed-bottom class −
Live Demo
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap Example</title>
<link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet">
<script src = "... | [
{
"code": null,
"e": 1126,
"s": 1062,
"text": "To fix navbar to the bottom, use the navbar-fixed-bottom class."
},
{
"code": null,
"e": 1205,
"s": 1126,
"text": "You can try to run the following code to implement navbar-fixed-bottom class −"
},
{
"code": null,
"e": 12... |
IDE | GeeksforGeeks | A computer science portal for geeks | Please enter your email address or userHandle.
12345678910111213141516171819202122232425262728293031323334// A C/C++ Program to generate OTP (One Time Password)#include<bits/stdc++.h>using namespace std;// A Function to generate a unique OTP everytimestring generateOTP(int len){ // All possible characters of my OTP ... | [
{
"code": null,
"e": 164,
"s": 117,
"text": "Please enter your email address or userHandle."
},
{
"code": null,
"e": 1452,
"s": 164,
"text": "12345678910111213141516171819202122232425262728293031323334// A C/C++ Program to generate OTP (One Time Password)#include<bits/stdc++.h>us... |
Java Concurrency - BlockingQueue Interface | A java.util.concurrent.BlockingQueue interface is a subinterface of Queue interface, and additionally supports operations such as waiting for the queue to become non-empty before retrieving an element, and wait for space to become available in the queue before storing an element.
boolean add(E e)
Inserts the specified ... | [
{
"code": null,
"e": 2938,
"s": 2657,
"text": "A java.util.concurrent.BlockingQueue interface is a subinterface of Queue interface, and additionally supports operations such as waiting for the queue to become non-empty before retrieving an element, and wait for space to become available in the queue... |
Is there any way to embed a PDF file into an HTML5 page? | To embed a PDF file in an HTML5 page, use the <iframe> element.
<!DOCTYPE html>
<html>
<head>
<title>HTML iframe Tag</title>
</head>
<body>
<h1>HTML5 Tutorial</h1>
<iframe src = " https://www.tutorialspoint.com/html5/html5_tutorial.pdf" style="width:500px; height:300px;"></iframe>
</body>
... | [
{
"code": null,
"e": 1126,
"s": 1062,
"text": "To embed a PDF file in an HTML5 page, use the <iframe> element."
},
{
"code": null,
"e": 1390,
"s": 1126,
"text": "<!DOCTYPE html>\n<html>\n <head>\n <title>HTML iframe Tag</title>\n </head>\n <body>\n <h1>HTML5 Tutor... |
Print longest palindrome word in a sentence in C Program | Given a sentence and the challenge is to find the longest palindrome from the given sentence
Palindrome is a word or sequence whose meaning remains same even after reversing the string
Example − Nitin, after reversing the string its meaning remains the same.
Challenge is to find the longest palindrome from the given se... | [
{
"code": null,
"e": 1155,
"s": 1062,
"text": "Given a sentence and the challenge is to find the longest palindrome from the given sentence"
},
{
"code": null,
"e": 1247,
"s": 1155,
"text": "Palindrome is a word or sequence whose meaning remains same even after reversing the stri... |
How to set justification on Tkinter Text box? | The Text widget supports multiline user input from the user. We can configure the Text widget properties such as its font properties, text color, background, etc., by using the configure() method.
To set the justification of our text inside the Text widget, we can use tag_add() and tag_configure() properties. We will s... | [
{
"code": null,
"e": 1259,
"s": 1062,
"text": "The Text widget supports multiline user input from the user. We can configure the Text widget properties such as its font properties, text color, background, etc., by using the configure() method."
},
{
"code": null,
"e": 1423,
"s": 1259... |
How to format currencies in JSP? | The <fmt:formatNumber> tag is used to format numbers, percentages, and currencies.
The <fmt:formatNumber> tag has the following attributes −
<%@ taglib prefix = "c" uri = "http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix = "fmt" uri = "http://java.sun.com/jsp/jstl/fmt" %>
<html>
<head>
<title>JSTL fmt:f... | [
{
"code": null,
"e": 1145,
"s": 1062,
"text": "The <fmt:formatNumber> tag is used to format numbers, percentages, and currencies."
},
{
"code": null,
"e": 1203,
"s": 1145,
"text": "The <fmt:formatNumber> tag has the following attributes −"
},
{
"code": null,
"e": 1678... |
Prediction on Customer Churn with Mobile App Behavior Data | by Luke Sun | Towards Data Science | In the previous article, we created a logistic regression model to predict user enrollment using app behavior data. Hopefully, you had good learning there. This post aims to improve your model building skills with new techniques and tricks based on a larger mobile app behavior data. It is split into 7 parts.
1. Busines... | [
{
"code": null,
"e": 482,
"s": 172,
"text": "In the previous article, we created a logistic regression model to predict user enrollment using app behavior data. Hopefully, you had good learning there. This post aims to improve your model building skills with new techniques and tricks based on a larg... |
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