id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23505800 | BufferedImage image = new BufferedImage(500, 500, BufferedImage.TYPE_INT_RGB);
int[] pixels = ((DataBufferInt) image.getRaster().getDataBuffer()).getData();
and if you change the data in the array:
for (int i = 0; i < pixels.length; i++) {
pixels[i] = 0xff0000;
}
the image changes too. Can someone explain why thi... | |
doc_23505801 | $('#l1').hover(function () {
$(this).fadeOut('300');
$('#l1c').fadeIn('300')
});
$('#l2').hover(function () {
$(this).fadeOut('300');
$('#l2c').fadeIn('300')
});
$('#l3').hover(function () {
$(this).fadeOut('300');
$('#l3c').fadeIn('300')
});
$('#l4').hover(function () {
$(this).fadeOut('300... | |
doc_23505802 | Dim strFind As String
Dim wks As Worksheet
Dim rngFound As Range
Dim CellNo As String
Dim Data As String
strFind = InputBox(prompt:="Enter string to find", Title:="Find what?")
If Len(strFind) > 0 Then
For Each wks In ActiveWorkbook.Worksheets
Set rngFound = wks.UsedRange.Find(what:=s... | |
doc_23505803 | strings <- c("ABBSDGNHNGA", "AABSDGDRY", "AGNAFG", "GGGDSRTYHG")
I want to cut off the string, as soon as the number of occurances of A, G and N reach a certain value, say 3. In that case, the result should be:
some_function(strings)
c("ABBSDGN", "AABSDG", "AGN", "GGG")
I tried to use the stringi, stringr and rege... | |
doc_23505804 | divisors :: Int -> [Int]
divisors n | n < 1 = []
| otherwise = filter (\n -> n `mod` x == 0) [1..n]
where x = [1..n]
I know this is wrong, but I am not getting the right filter predicate. I don't know how the syntax is for doing this. and ofcourse I cannot use n mod n since that is just lists a... | |
doc_23505805 | Here's my HTML:
<body>
<div class="page">
<div class="contactandsocial">
<p class="phonenumbers">
Brockville - (613) 865-7733    
Cornwall - (343) 885-7733    
Kingston - (613) 817-7733    
Ottawa - (613) 454-7733
</p>
<form action="http://www.true... | |
doc_23505806 | I do not receive notification (status sent on ionic.io) on physical iOS Device with TestFlight. (But the token is generated).
app.component.ts and app.module.ts file: https://pastebin.com/HB97KdWL
I have try official tutorial but same problem..
Thank you in advance !
A: So, there are a bunch of things that could go wr... | |
doc_23505807 | dhcpOptions: {
dnsServers: [
'string'
]
}
I've tried
param dnsservers string = '10.100.1.1, 10.100.1.2'
...but of course that fails, because
'10.100.1.1, 10.100.1.2' is not a valid IP address.
I should be able to set two IP addresses, but I don't know how, since "dnsservers" is a string and not an array.
... | |
doc_23505808 | The original application has been written in VS 2008, using the .NET 3.5 Framework; I have to upgrade to 4.7.2 but upgrading these reports seems way more painful than it should be.
My progress so far has been to create a new MVC solution, add the original Webforms pages to the project and linking back to those pages fr... | |
doc_23505809 | can any one please provide an example or helpful tutorials to learn.
Thanks .
A: Well JSON can be use both way
*
*Sending data from your action class to UI
*Sending data back to the Action from UI
There are many ways to do this and lots of library out there few of them are
*
*Google Gson
*Jackson
Struts2 ... | |
doc_23505810 | HTML is currently embedded in requestHandlers.js, effectively making Node.js the View & Controller.
What is an easy way for the HTML be externalized?
requestHandlers.js:
var querystring = require("querystring"),
fs = require("fs");
function start(response, postData) {
console.log("Request handler 'start' was c... | |
doc_23505811 |
A: xml:-
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<fragment
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_hei... | |
doc_23505812 | override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
switch segue.identifier {
case: "SegueToCommentRating"
let commentRatingViewController = segue.destination as! CommentRatingViewController
commentRatingViewController.post = self.post
commentRatingViewContro... | |
doc_23505813 | time
1645437571.1399999
1645437571.14
1645437571.1455667
1645437571.2
1645437572
1645738427
1645738427
When I do:
select to_timestamp(1645437571.1399999);
individually for each value in that column I always get proper response, something like:
2022-02-21 09:59:31.140000 +00:00
But when I do:
select to_timestamp(time... | |
doc_23505814 | $q = $dbc->prepare("INSERT INTO threads (Username,Thread_title,Date_created)
VALUES('$_SESSION[Username]', ? ,NOW())");
$q = $q->bind_param('s', $_POST['Topic']);
is this the right way to go about it?
| |
doc_23505815 | class _MyHomePageState extends State<MyHomePage> {
List myList=["1", "2","8","4"];
Widget optionsWrapper = Row(
children: [
Expanded(
child: Column(children: [ListView.builder(
itemCount: myList.length,
itemBuilder: (context, index){
return ListTile(title: Tex... | |
doc_23505816 | GameObject.h:
class Component;
class GameObject{
public:
GameObject();
virtual ~GameObject();
void addComponent(Component* component);
//return the first component of type T
template<typename T>
T* getComponent(){
for(auto component : componen... | |
doc_23505817 | select @id from table1 where blah in @ls
A: Dapper is a very thin veneer over SQL. The only thing it adds as a syntax change is IN expansion from:
x in @foo
to
x in (@foo0, @foo1, @foo2, @foo3)
However, I don't think your query can be written like that. The first step, then, is to write your query in regular SQL. I... | |
doc_23505818 | how to make a query with random order?
something like:
orm.NewOrm().QueryTable("tbl").OrderBy("rand()").Limit(1).All(&table)
but it gives panic result
I look at the documentation, but can't find that work for random result. any help is much appreciated.
Thank you in advance!
A: BeeGo ORM doesn't support ordering by ... | |
doc_23505819 | credentials = {
"auth_url": "https://identity.open.softlayer.com",
"project": <my project>,
"projectId": <my project id>,
"region": "dallas",
"userId": <user id>,
"username": <user name>,
"password": <password>,
"domainId": <domain Id>,
"domainName": <domain Name>,
"role": <role>
}
And below is t... | |
doc_23505820 | I am writing a Node application that makes multiple http calls to authenticate to a site and then download a file. The site is using ASP.NET session cookies in a way that I can't decipher how to make properly-authenticated calls by manually managing cookies on my requests. I'm currently using node-fetch to make request... | |
doc_23505821 | I have two arrays, and want to check one against the other. If a car is listed in the $available_cars_array I want to remove it from the $wanted_cars_array so its not found a second time.
#Create the arrays
$available_cars_array = array("Volvo", "BMW", "Ford", "Toyota", "Ford", "Jaguar", "Alfa", "Reliant", "Bubble",... | |
doc_23505822 | $projectFile = Resolve-Path ".\\source\\project\\project.csproj"
$info = (Get-Content $projectFile)
$matches = ([regex]'<Version>(\S*)</\Version>).Matches($info)
$newBuildNumber = $matches[0].Groups[1].Value
Write-Host "##teamcity[buildNumber '${newBuildNumber}']"
The basic idea is to use the version number in C# net ... | |
doc_23505823 | Why does the following not work:
I can get one or the other to show, but not both based on cell editing.
<DataGrid Background="DarkGray" ItemsSource="{Binding Items}" CanUserAddRows="false" AutoGenerateColumns="False"
ScrollViewer.CanContentScroll="True" ScrollViewer.HorizontalScrollBarVisibility="Auto"
... | |
doc_23505824 | public class HubModel
{
public string Name { get; set; }
}
I create an ObservableCollection in my ViewModel and set the DataContext on the HubPage to that ViewModel.
On my HubPage I have a simple UserControl called TestUserControl.
XAML from the UserControl:
<UserControl
x:Name="userControl"
....>
<Gri... | |
doc_23505825 | <table border="1" style="height:100%"><tr> <td>Height 100%</td></tr> </table>
i tried this but its not taking 100% height,
can any one help me
A: Give your body the height of 100% and the table will follow - http://jsfiddle.net/R3h3p/
| |
doc_23505826 | markerClusterer = new MarkerClusterer(map, markers, {
maxZoom: zoom,
gridSize: size,
styles: styles
});
After loading, I add some marker to the map.
How can I refresh my clusterer so what it takes the new marker into consideration ?
Now, if I zoom out, the new marker is not clustered.
In advance, thank yo... | |
doc_23505827 | class Convo {
protected $functions;
public function fun_builder()
{
$functions = Function::where('published',true)->get();
//there will be values fun_1,fun_2,fun_3.... from the $functions->fun_fields
}
public function fun_1() { }
public function fun_2() { }
public funct... | |
doc_23505828 | $("#feedbacksubmit").click(function() {
if($("#frmfeedback").valid()) {
var tname = $("#name").val();
var temail = $("#email").val();
var tphone = $("#phone").val();
var tcontent = $("#content").val();
var tsend = $(this).attr('ts');
$.post ( "bll/index.php",
... | |
doc_23505829 | I have another dataframe whose (B) columns are “Client”, “TIV”, “A”, “B”, “C”.
I want to select all rows from B whose clients are not in G. In other words, if there is a row in B whose Client also extsist in G then I want to delete it.
I did this:
x= B[B[‘Client’]!= G[‘Client’]
But it returned saying that “can only co... | |
doc_23505830 | I also need to keep a list of open windows, so whenever I open a window I store its instance in a dictionary and when the window is closed I send a notification to the main window which fires a method that then removes that specific window from the dictionary.
I create windows by creating an instance of their controlle... | |
doc_23505831 |
Funct Addr| Instr. Addr | FunctionSymbol
----------|-------------|----------------------------------------------------------|
0x8060bf2 | 0x8060dc0 | _Z11print_tracev
0x8061386 | 0x806141c | _Z15myMessageOutput9QtMsgTypePKc
0x822b558 | 0x822b598 | _ZN5QListIP13QStandardItemEixEi
0x8229ece | 0x8229f0b ... | |
doc_23505832 | <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<link href='<c:url value="/resources/css/epds1.css" />' rel='stylesheet'>
... | |
doc_23505833 | FB_bloomberg_URL = 'https://www.bloomberg.com/quote/FB:US'
driver.get(FB_bloomberg_URL)
board_members = driver.find_elements_by_xpath('//* [@id="root"]/div/div/section[3]/div[10]/div[1]/div[2]/div/div[2]')[0]
board=board_members.text
board.split('\n')
I wrote the coding above to scrape the board information from Blo... | |
doc_23505834 | export var Stuff= mongoose.model<IStuffModel>('Stuff', Schemas.stuffSchema);
which can I import like that import { Stuff } from '../models/stuff';
or like that:
var Stuff = mongoose.model<IStuffModel>('Stuff', Schemas.stuffSchema);
export = Stuff
which can I import like that import Stuff = require('../models/stuff')... | |
doc_23505835 | <?= GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
[
'attribute' => 'category_id',
'value' => 'category.name',
],
'title',
'description:ntext',
[
... | |
doc_23505836 | I am curious as to why Values are needed at all in this case? Aren't they really just limited Constants?
A: A constant can be injected anywhere.
A constant can not be intercepted by a decorator, that means that the value of a constant should never be changed.
var app = angular.module('app', []);
app.constant('PI', 3.... | |
doc_23505837 | A.id (1 : n) B.ad_id
So in cayenne for object A a I can do a.getBArray() which returns me all the entries from B from this given A entry. Yet I would like to filter on this list, based on the property active = 1.
Obviously I can use Expression.fromString("active = 1") with SelectQuery, but for this approach I can't fi... | |
doc_23505838 | <%= form_for [@tournament, match], url: tournament_match_path(@tournament, match) do |f| %>
<%= f.fields_for match.games.last do |builder| %>
<%= builder.hidden_field :winner_id, value: 1 %>
<% end %>
<%= f.submit "Win Game", class: "actionButton activeAction" %>
<% end %>
The code generated by this is:
<fo... | |
doc_23505839 | (function (app) {
var myController = function ($scope, myService) {
var onData = function (response) {
if (!response.data || response.data.length === 0) {
app.showErrorMessage('Error');
} else {
$scope.myData = response.data;
drawChart();
}
... | |
doc_23505840 | _id: ObjectId("5ea27f2d13d10327b2c55bdd")
author : "William"
content : "Hi everybody"
timestamp : 1587502921452
type : "Generic"
They all have the timestamp so it would be possible to sort them by timestamp.
A: Use the $sample operator with size property to randomly pick size number of document(s).
var pipeline = [
... | |
doc_23505841 | Meteor.startup(() => {...}
like this:
navigator.geolocation.getCurrentPosition((succ) => Session.set('currentLocation',succ));
However, when trying to access this later in the app it returns an empty object.
I validated setting a static session variable like 'hi', which works fine. I also validated that the callback... | |
doc_23505842 | To play click sound, I used AudioServicesPlaySystemSound.
However some users reported that the click sound sometimes depends on 'bell sound volume(bell icon)' and sometimes 'normal sound volume(speaker icon)'
I tested on Apple memo app and found there are cases about inconstant dependency.
Here is my code to init
func ... | |
doc_23505843 | class Fibonnaci
{
public static int generateFibonacci(int input)
{
int num1 = 0;
int num2 = 1;
int fibonacci = 0;
int n = 0;
for(int i = 0; i < input; i++)
{
n = input;
for(int j = 0; j < n; j++)
{
fibonacci = ... | |
doc_23505844 | lvcreate -l +100%FREE -n appslv appsvg
But with puppet-lvm module I create lvm with below code:
class { 'lvm':
volume_groups => {
'appsvg' => {
physical_volumes => [ '/dev/xvda5' ],
logical_volumes => {
'appslv' => {
'size' => '500G',
'mountpath' =>... | |
doc_23505845 | I'm using an NSOperationQueue. I've tried using zombie objects but because the error is in a block I cannot see them.
My threads look like this:
And the queue view says developerSubmittedBlockToNSManagedObjectContextPerform.
Does anyone have advice for what could be causing the issue? Or alternative ways to track it d... | |
doc_23505846 | For example,
if(enterPressed) {
// do one thing
}
if (enterPressed) {
//Do some other thing
}
The problem is when I press enter once it automatically does both things at once whereas I want it to want it do each statement separately.
For more context what I want to do is similar to the style of text in ... | |
doc_23505847 |
A: I think this will help you. The article has also an example.
| |
doc_23505848 | In Symfony2.8 I used the following code:
/**
* @Route("/customer/{id}", name="rest_customer_read")
* @Method({"GET"})
*/
public function readCustomer(Customer $customer) {
$response = new Response();
if ($customer) {
$serializer = $this->getSerializer();
$jsonContent = ... | |
doc_23505849 | $pdo = new PDO($dsn, $user, $password);
$stm = $pdo->query("SELECT * FROM books");
$books = $stm->fetchAll();
But I am getting this error:
GET /index.php - Uncaught PDOException: could not find driver in index.php:28
So far I have tried:
*
*sudo apt install php-pgsql
*Uncomment extension=pdo.so in /etc/php/7.4/ap... | |
doc_23505850 | Our client reports that they have found some phones where the app does not work. Namely, during some of the WebService calls it appears to time out. This befuddled me because it works perfectly on the handful of phones we've tested it with here in my office.
One of the phones the client reported having an issue with wa... | |
doc_23505851 | Oled_logo(const unsigned char *image)
so if i pass
unsigned char giphy_0 [] = { 0x80, 0x81, 0x03, 0x07,
0x0f, 0x1f, 0x1f, 0x3f, 0x7f, 0xff, 0 };
e.g. -
Oled_logo(giphy_0);
it works
but i got 14 such images naming giphy_0 ,giphy_1 ... giphy_14
so i want to run these one by one to get an animation
i just want to p... | |
doc_23505852 | Initially I thought the problem was with a conflict, so I tried using it in a separate clean install of react, but the problem still persists. I have tried using both examples suggested on the Github page, but neither works.
Using this example:
import Palette from 'react-palette';
// In your render...
<Palette src={"ht... | |
doc_23505853 | reactable(iris, columns = list(
Species = colDef(
cell = JS("function(cellInfo) {
return '<b>' + cellInfo.value + '</b>'
}")
)
))
However, all examples I saw in the documentation use string passed to the JS() function. I think that taking into account the readability and conveniences, it would be bet... | |
doc_23505854 | How to resolve this problem?? Thanks in advance
A: I had the same issue and I tried all sort of permission change and it still didn't work. My problem started with the update of android studio which in turn forced me to update Cordova. Finally I got it working by downloading the latest Android Studio (2.3.2) and insta... | |
doc_23505855 | x = [0,1,2,3,4,5,6,7,8,9]
for i in x:
x[i] = input("Enter your name")
print(x)
A: I'm not sure why you are creating an array with defined values (all integers), but immediately replace it with an input string.
Just do:
x = list()
for i in range(0, 10):
input_name = input("Enter your name")
x.append(input_... | |
doc_23505856 | I saw now multiple times that a lot of people use -%> instead of just %>. Whats the sense?
Example:
<% @images.each_slice(6) do |slice| -%>
<div class="gallery">
<% slice.each do |image| -%>
<%= image_tag(image.url, :alt => image.alt) %>
<% end -%>
</div>
<% end -%>
Source: Rails each loop insert tag... | |
doc_23505857 | task :console do
require 'irb'
require 'irb/completion'
require 'my_gem' # You know what to do.
ARGV.clear
IRB.start
end
It works really well, except that whenever a change is made to the gem, I need to exit and rerun rake console to get the code updated. It is really not convenient as a creation/debugging t... | |
doc_23505858 | I have searched online for a solution but didn't get any. I'm hoping someone will help me out here.
Please note that without the runat="server" and the line of code in page_load, the javascript function fires when the checkbox control is clicked. But I need to get the value of the checked property in the code-behind.
H... | |
doc_23505859 | I'm trying to extract data from a JSON array, I've got to this point
$(function(){
var $reviews = $('#reviews');
$.ajax({
type: 'GET',
url: "https://api.feefo.com/api/10/reviews/all?merchant_identifier=pub-insurance-4u-co-uk&fields=reviews.service.rating.rating,reviews.service.review,reviews.cu... | |
doc_23505860 |
A: You load the external JavaScript onto your domain, it has access to that page. Not that much different than if you load something like jQuery from a CDN.
The JavaScript is able to work with the launched authorization window and retrieve the authorization object from that window and the client library then sets and ... | |
doc_23505861 | annotations: {
textStyle: {
color: 'black',
fontSize: 11,
fontWeight: 'bold',
format: 'short',
},
alwaysOutside: true
},
tooltip: {
i... | |
doc_23505862 |
A: The default renderers and editors for common column data types are shown here. An editor is chosen for any cell in any row for which isCellEditable() returns true. You can also specify a custom renderer and editor, such as the color chooser you cited. Two recent examples are seen here, but the details depend on you... | |
doc_23505863 | I am integrating the approach to display the converge form on my site (on this page www.example.com/payment_form) by setting ssl_show_form = true
The converge form displaying on my site as expected. But I cannot able to submit the form values. Since the form action requesting process.do file within my site (www.example... | |
doc_23505864 | My current response that I receive in the SQS is as follows:
{
"version": "0",
"id": "917674b8-eff3-e990-b8ab-e7d7020e464e",
"detail-type": "Scheduled Event",
"source": "aws.events",
"account": "976426604586",
"time": "2022-07-07T19:30:40Z",
"region": "us-east-1",
"resources": [
"arn:aws:eve... | |
doc_23505865 |
A: You need to use call method, it is evaluated directly on local node without sending transaction to the blockchain.
https://ethereum.stackexchange.com/questions/765/what-is-the-difference-between-a-transaction-and-a-call/770#770
| |
doc_23505866 | bbcodeizer allows me to define own bbcode tags.
tinymce allows me to add own buttons.
if i want to add a button, how do i make it work in the wysiwyg part of tinymce editor?
ed.addButton('mybutton2', {
title : 'My button2',
image : 'img/example.gif',
onclick :... | |
doc_23505867 |
A: Тry to delete iPhone/iPhoneSimulators from supported platforms in Xcode package:
/Applications/Xcode.app/Contents/Developer/Platforms
| |
doc_23505868 | This is how the final table of the pivoted information looks like.
Create Table [#Comparative]
(
Branch char(32),
[2004_January] numeric (18,2),
[2005_January] numeric (18,2),
[2006_January] numeric (18,2),
[2007_January] numeric (18,2),
[2008_January] numeric (18,2),
)
INSERT INTO [#Comparati... | |
doc_23505869 | java.sql.SQLIntegrityConstraintViolationException: ORA-02292: integrity constraint (V500.XFK3) violated - child record found
Shouldn't disabling autocommit wait for the commit method to be called? If not how can both queries be executed?
On tables that have the constraint disabled the above error doesn't show up an... | |
doc_23505870 | boston['medv_log'] = np.log(boston.medv)
boston['lstat_sqrt'] = np.sqrt(boston.lstat)
x = boston.lstat_sqrt
y = boston.medv_log
A: If you transform variables in training and test sets you don't need to care about your evaluation metric. In case you transform your target variable (with the log function for example) yo... | |
doc_23505871 | The child elements are assigned with various event listeners and not all of those listeners are created through jquery bind method.
If I use jquery's empty method to clear the element will it remove all the event listeners or will it clear only the listeners created through jquery bind method?
A: You can unbind all li... | |
doc_23505872 | Now I am receiving the answer 0 regardless what I do.
Bellow you can find the code!
#include "cuda_runtime.h"
#include "device_launch_parameters.h"
#include "device_atomic_functions.h"
#include <stdio.h>
#include <stdlib.h>
#define N (2048 * 8)
#define THREADS_PER_BLOCK 512
__global__ void dot(int *a, int *b, int *c)
... | |
doc_23505873 | <form action="upload.php" method="post">
<h3>Image Upload Form</h3>
<input type="file" name="pic" tabindex="2" required>
<input type="text" name="alt" placeholder="Image Alt Text" tabindex="1"
required>
<button type="submit" id="img-submit" data-
submit="Sending">Submit</button>
</form>
contr... | |
doc_23505874 | And I tried it within table cells. The following is my code:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexP... | |
doc_23505875 | a.com => b.com ==> c.com
I'm stay at http://c.com page and how can I get value of previous history (a.com)?
I tried to use
document.referrer
but it returns "http://b.com"
Thanks for your help.
A: It's impossible, it would be a violation of user's privacy.
If you get both a.com and b.com to agree you can track the... | |
doc_23505876 | FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':gitTag'.
> execCommand == null!
My build.gradle.kts
tasks {
val gitIsDirty by registering(Exec::class) {
description = "Fails if git has uncommitted changes."
group = "verification"
commandLine("git", ... | |
doc_23505877 | has_many :comments, :dependent => :restrict
This validation raises
PagesController# (ActiveRecord::DeleteRestrictionError) "Cannot delete record because of `dependent comments"`
Is there a way to show it like a flash message or with other validation messages.?
A: You can also deal with it in application controller, ... | |
doc_23505878 | > df_mm.sort('days').head(10)
letters days count key
0 c 1 10 1
2248 b 1 NaN NaN
2376 b 1 NaN NaN
2504 b 1 NaN NaN
9996 a 1 NaN NaN
2632 c 1 13 1
2736 c 1 23 1
9892 c 1 23 1
2840 ... | |
doc_23505879 | this is defined
map;
then in a populate map method i have
populateMap() {
var place = { lat: -17.822828, lng: -31.046727 };
this.map = new google.maps.Map(document.getElementById('map'), {
zoom: 12,
center: place,
mapTypeControlOptions: {
style: google.maps.MapTypeControlStyle.HORIZONTAL_BAR,
posit... | |
doc_23505880 | from sklearn.datasets import fetch_openml
from sklearn.model_selection import train_test_split
from sklearn.linear_model import LogisticRegression
from sklearn import metrics
import numpy as np
import matplotlib.pyplot as plt
%matplotlib inline
mnist = fetch_openml("mnist_784")
plt.figure(figsize=(20, 4))
for in... | |
doc_23505881 | After using the predict() function for a LM model, I get
object 'V1' not found
Do I need to prepare my 'z' data object on a different way?
Model <- readRDS('C:/model.rds')
x <- read.csv('C:/data.csv', header = FALSE)
y <- 0
for(i in 1:5){y[i] <- rank(data[1:100,i], na.last = TRUE, ties.method = 'last')[100] / 10}
z <... | |
doc_23505882 | class Patient(models.Model):
firstname = models.CharField(max_length=200)
lastname = models.CharField(max_length=200)
phone = models.CharField(max_length=20)
alternate_phone = models.CharField(max_length=20)
address = models.TextField()
patient_id = models.AutoField(primary_key=True)
gende... | |
doc_23505883 | Variant 1:
public class Test {
private static int myVar;
public Test(int myVar){
this.myVar=myVar;
}
public void frequentlyUsedMultiThreadMethod(){
//read myVar
}
}
Variant 2:
public class Test {
public void frequentlyUsedMultiThreadMethod(int myVar){
//read myVar
}... | |
doc_23505884 | fatal: It seems that there is already a rebase-merge directory, and
I wonder if you are in the middle of another rebase. If that is the
case, please try
git rebase (--continue | --abort | --skip)
If that is not the case, please
rm -fr ".git/rebase-merge"
and run me again. I am stopping in case you sti... | |
doc_23505885 |
A: You most likely use a new instance of Random every time. You should not instantiate new Random(seed_here) repeatably.
Random r = new Random(); //Do this once - keep it as a (static if needed) class field
for (int i = 0; i < 10; i++) {
Console.WriteLine($"{r.Next()}");
}
Update
Here's a more sophistica... | |
doc_23505886 | Below is the form in test1.php which I want to create.
<form action="test.php" name="form" METHOD="POST">
<a href="#" onclick="window.open('test.php','popup','scrollbars=1,width=620,height=620,top=50,left=200')" title="Listbox" class="toplinks1">Open Link</a>
<INPUT TYPE=SUBMIT NAME="SUBMIT" />
</form>
The ab... | |
doc_23505887 | http://www.sqlservercentral.com/articles/Service+Broker/2797/
I set all certificate and all other options for both servers .I am using this code to send a message to target machine :
Declare @ConversationHandle uniqueidentifier
Begin Transaction
Begin Dialog @ConversationHandle
From Service SenderService
To Servic... | |
doc_23505888 | I'm guessing the method is doing something like opening a FileStream using FileShare.ReadWrite ? e.g. like:
FileStream fsSource = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)
This is overall a useful feature, but I'm wondering if there are possible edge case scenarios to be aware of ? ... | |
doc_23505889 | GEOSTRING IDactivity
9 wydm2p01uk0fd2z 2
10 wydm86pg6r3jyrg 2
11 wydm2p01uk0fd2z 2
12 wydm80xfxm9j22v 2
39 wydm9w92j538xze 4
40 wydm8km72gbyuvf 4
41 wydm86pg6r3jyrg 4
42 wydm8mzt874p1v5 4
43 wydm8mzm... | |
doc_23505890 |
I was trying to plot a trend line with superimposed outlier point on it. The outliers are either higher than the upper band or lower than the lower band. The problem is that when I try to plot some of the superimposed outlier, the index will go wrong and give me a broken image.
I have been trying to fix this for hour... | |
doc_23505891 |
*
*Using an import CSV button
*Adding data using another inputs
When I use the first option, the hidden input is filled with this
for example:
correct data
[{"url":"http://www.restaurant.com","businessTypeId":"1"},{"url":"http://www.hotel.com","businessTypeId":"2"}]
and works correctly if I store this data
but whe... | |
doc_23505892 | Before you ask, yes, I've installed @types/node.
This was in the middle of me rewriting it in an attempt to resolve the issue, so forgive me for the unused variable. It started out as a spread to add to lines, but when I started getting an error saying that IBestPracticeStandard[] didn't have a method map, I changed t... | |
doc_23505893 | <option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10" selected="selected">10</option>
EDIT 1:... | |
doc_23505894 | gitlab_rails['backup_upload_connection'] = {
'provider' => 'AWS',
'region' => 'eu-west-1',
'aws_access_key_id' => 'AKIAKIAKI',
'aws_secret_access_key' => 'secret123'
# If using an IAM Profile, don't configure aws_access_key_id &
aws_secret_access_key
# 'use_iam_profile' => true
}
gitlab_rails['backup_upload_remote_dir... | |
doc_23505895 | I am developing in c++ using msvc 2012 and the qt framework.
I will try to sum up the problem and i am hoping that someone has any idea what the problem could be or what i could try to find out..
Generally it's the following problem:
void myclass::foo()
{
const double value1 = 100.0;
double value2;
value2... | |
doc_23505896 | <select name="badge">
<option value="">Please Choose...</option>
<?php
$sql2="SELECT * from badges order by name ASC ";
$rs2=mysql_query($sql2,$conn) or die(mysql_error());
while($result2=mysql_fetch_array($rs2))
{
echo '<option value="'.$result2["sequence"].'">'.$result2["name"].'</opti... | |
doc_23505897 |
A: Once a RPM package is installed, there is not enough information left on the system to reconstruct the RPM.
You can use "rpm -qa" to list all of the packages (and their versions) on each system, and you can "diff" those lists. But to actually install a specific version of a specific package, you will have to find ... | |
doc_23505898 | The select field contains number from 1 to 30 and they should represent the position of a post.
My code for query args:
$args = array(
'post_type' => 'opalsgevent_speaker',
'posts_per_page' => $count,
'meta_key' => 'ordine',
'orderby' => 'meta_value',
'order' ... | |
doc_23505899 |
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