title stringlengths 13 150 | body stringlengths 749 64.2k | label int64 0 3 | token_count int64 1.02k 28.5k |
|---|---|---|---|
Converting from base X to base Y in JAVA is returning different characters than the same function in PHP | <p>I've created a method in JAVA in order to do the same thing of an existing PHP function, that is: convert an arbitrarily large number from any base to any base.</p>
<p>The java method is working fine and I can convert numbers from one base to another and then convert it back, but the resulted strings are different ... | 3 | 2,277 |
rails test VS rake test in Rails 5 | <p>So I'm trying out Rails 5, and there are few differences, such as I can use <code>rails</code> instead of <code>rake</code> for commands like <code>test</code> and <code>db:*</code> However, I've run into a weird snag:</p>
<p>If I run: <code>$ rails test</code> I get the following errors:</p>
<pre><code>Running vi... | 3 | 2,618 |
Xcode Error: Command failed due to signal: Segmentation fault: 11 | <p>I am getting an error "Command failed due to signal: Segmentation fault: 11" at runtime. I believe this is a compile error because when I clean my code it does not have any errors, only when I run & build. I am using the new Xcode beta 7.1. I also built it through my Xcode 7.0 but received same error.</p>
<p... | 3 | 1,820 |
Flash app for iPad; need to add high-res icons, but how? | <p>Am publishing an app for iPad with Flash cc, air 4.0.
Problem: I need to include 2 high-res icons, 76x76 and 152x152.
But, nowhere on the Flash publish settings (under the icons tab) do I see a way to add those files. Still, Apple is giving me hassle about them.</p>
<p>Does anyone know how to add those extra icons,... | 3 | 1,539 |
JQuery clone HTML Selects and insert to a new line inside Row and Col div | <p>I have several HTML Select that I want to clone and insert into a new line inside a new Bootstrap <strong>row</strong> and <strong>col</strong> divs. The snippet is as under:</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="s... | 3 | 1,231 |
How to reload tableView inside of a containerView? | <p>I have the following setup: BaseVC (container view inside)-connectedTo-commentsVC (inside of here is a tableView which will be filled with custom commentCells).</p>
<p>Upon the baseVC loading this gets called:</p>
<pre><code> override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if let VC = seg... | 3 | 1,830 |
c# mvvm databind for multiple click events not working | <p>i have made an picross application in c# als my secund c# application.
i am trying to keep it mvvm. but have a little problem with this.</p>
<p>i have an array of rectangles en when someone clicks 1 of theses rectangles the status of this one needs to be changed(color change).</p>
<p>i have managed to do this in a... | 3 | 2,129 |
insert many files into List Box with different Threads | <p>a build an application who take video files (avi, mpeg..) and convert to another format.</p>
<p>my application has listbox that i add files into and i added the option to add directory so with <code>SafeFileEnumerator</code> class (i found it here) i am check directory root and received only the folders with permis... | 3 | 1,110 |
How do you print unique rows in python | <p>I am pulling data from oracle db and need print the unique values in standard output:</p>
<p>My data is like this:</p>
<pre><code>server1.CRITICAL_INCIDENTS 1418223897 0.000000 host=server1 type=oracle_database source=Oracle dc=DC1
server1.ResponseTimepertransaction 1418223577 2.467900 host=server1 type=oracle_dat... | 3 | 1,150 |
Issue creating JSONObject with Instagram API response | <p>I have made a call to the Instagram Endpoint for images that contain the tag #selfie. The issue I am having is in dealing with the response. I get a massive JSON Response, and all I really need is the "thumbnail" image "url".</p>
<p>How can I go about structuring an Object from the Data that is in the JSONObject?</... | 3 | 3,525 |
j-query function to update value onchange | <p>I am very new to programming world. I have written the following code to calculate number of classes per faculty and total number of classes. But the code does not give the desired result. Any change in a particular row or column should effect only that row or column. Only the box in the South-East corner will be ef... | 3 | 4,661 |
ASP.net DropDownList, SelectedIndexChanged Not Working | <p>I tried every way but it didn't work at all. I would be glad if you can help. Trigger, AutoPostBack etc. I added everything, but still could not reach the solution in any way. Thank you.</p>
<pre><code><%@ Page Language="C#" AutoEventWireup="true" CodeFile="prequest.aspx.cs" Inherits... | 3 | 1,702 |
next and JWT auth component | <p>I've been creating a simple application with next.js and trying to leverage JWT properly for user authentication.</p>
<p>I would like to use one navbar and one layout, and change the details of each, depending on the authentication status as below.</p>
<pre><code>import React from "react";
import Link from 'next/l... | 3 | 2,506 |
Rails create join table object should not create but update in special case | <p>In a webshop I have a booking that needs to know if a booking already exists in the order. I had the whole thing working, but then the details...</p>
<p>...now 'booking on a product' (or in normal English: Adding a product to your shopping-cart) adds a totally new booking on the order list in each case. It oughtn't... | 3 | 1,570 |
rails post path issue | <p>I've an issue with the paths in the views and I don't know how to solve it.
I've "categories" that has_many "posts" and "posts" that belongs_to "categories".</p>
<p>1.- I want to show on home page the truncate last post of an specific category (the ID number "1"). Then I want that post to link to the show post path... | 3 | 1,354 |
Test Runner file - Hover over error does not prompt user to import api | <p>I created a New Maven project in Eclipse and then created a new "Feature file", "Step Definition" & "Testrunner". However I see quite a few error messages when I hover over the different annotations on the Test Runner class. See below {1 to 5}</p>
<p>I did a lot of research over the... | 3 | 1,324 |
what is the difference between an OOP object.instance.function and OOP object.function in JS? | <p>I would like to <strong>understand</strong> what will be the <strong>difference</strong> in JS if I will call a function from an OOP including "instance" before calling the key/instance inside.</p>
<p><strong>EDIT after solved:</strong></p>
<p>I need to use the class as singleton but as @VLAS answer below ... | 3 | 1,211 |
What should I do when the axios req.body undefined problem occurs? | <p>It was supposed to work, but suddenly from server, req.The body is marked as undefinde.</p>
<p>Body-parser is already in use on the server. It works fine when you send a query to Postman.</p>
<p>There is a problem at the stage of sending from the client to the server.</p>
<pre class="lang-js prettyprint-override"><c... | 3 | 2,955 |
Linq.Dynamic ICollection Navigation Property Error: "Value cannot be null. Parameter name: expression" | <p>I've been really struggling with this one for the better part of today and would seriously appreciate any help!</p>
<p>I am using Entity Framework and have two related classes, ac_File and ac_Space which are related on DefaultSpace (fk in ACFile table) and DefaultFile (fk in ACSpace table) with a one to many relati... | 3 | 1,201 |
Jekyll, Markdown not rendering content in the normal way (top to bottom), but instead all to the right | <p><a href="https://i.stack.imgur.com/wTivc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wTivc.png" alt="image"></a></p>
<p>My Markdown (with front matter) is this:</p>
<pre><code>---
layout: post
title: "Facultad de Lenguas y Letras"
date: 2018-01-18 24:00:00 -0600
categories: animacion
perm... | 3 | 2,954 |
infinite scrolling and reloading the appended data | <p>I have a web page in which I have infinite scrolling and it works well, but when the data appended after the infinite scrolling from the second page (say <code>scroling.php</code>) to the first page (say home page) is reloaded it just fades away. I mean that it gets displayed none.</p>
<p>After spending hours I got... | 3 | 1,494 |
False Positive in Sqlite3 Query Result | <p>I have a server with a Sqlite3 DB, and a client PC.</p>
<p>If send a database query via ajax, I receive a true result on the query result, if the query has been done.</p>
<p>My problem is: if I turn off my server while doing the DB queries, I can receive a FALSE POSITIVE, because the query is done but not fixed in... | 3 | 1,540 |
Cannot get JSFiddle to run Dojo Wizard | <p>I am trying to create a <a href="http://jsfiddle.net/devdarin/bmdML/12/" rel="nofollow">JSFiddle</a> however i am unable to get the code to run. I have loaded the relevant resources and it does not work. I am creating a Dojo form Wizard.</p>
<p>Code :</p>
<p><strong>Html</strong></p>
<pre><code> <div dojoType=... | 3 | 4,037 |
PHP Create multidimensional array with parser | <p>I have a parsed html data fetched with <code>@file_get_contents($url)</code> which is like</p>
<pre><code><script type="text/javascript">var stock =
new Array();
stock['704'] = new Array('92 (1-2)', 913, 'n.A.', '104 (3-4)', 2371, 'n.A.', '116 (5-6)', 1921, 'n.A.', '128 (7-8)', 4626, 'n.A.', '140 (9-10)', 42... | 3 | 1,928 |
Nodejs doesnt recognize async function and reference | <p>When i run my project in terminal like this
node index.js</p>
<p>I get a reference error: config not defined</p>
<p>/home/ether/Documents/nodesendeth/index.js:6
const {asset, base, spread, allocation} = config;
^</p>
<pre><code>ReferenceError: config is not defined
at tick (/home/ether/Documents/nodesendeth/inde... | 3 | 1,152 |
Cannot convert ‘bool’ to ‘NEDElement*’ | <p>During installation of Omnetpp ,in final step "make" ,I encountered an error which says </p>
<pre><code>**`cannot convert ‘bool’ to ‘NEDElement`**
in return np->getErrors()->addError("", "unable to allocate work memory"); return false;}
Makefile:51: recipe for target '/home/shivanshu/Desktop/FinalProject/... | 3 | 1,329 |
How to show null data when data does not exist in database using codeigniter | <p>I am joining two tables, and i want to show data when id of both is equal. And when id is not equal so show nothing, but it is showing everything.</p>
<p>This is my Controller</p>
<pre><code><?php
/**
*
*/
class profile extends CI_Controller
{
function __construct()
{
parent::__construct();
... | 3 | 1,225 |
Using recursion with a CTE in SQL Server | <p>I have following table Structure: (this is just a sample set with exact same columns in my final output query)</p>
<p>Actual data has a much higher number of rows in index and I have to remove few symbols before arriving to the index value. This is a custom index to be built for internal use.</p>
<p><a href="https:/... | 3 | 1,375 |
Not connecting to RPC server in release mode, but works fine in debug mode | <p>I have a command line app that does the following:</p>
<ul>
<li>downloads an RSS feed with torrent links</li>
<li>stores it in a sqlite database and tags them as "added" or "ignored"</li>
<li>connects to a transmission server (in my local network)</li>
<li>loads items from sqlite marked as "added" and adds to trans... | 3 | 1,756 |
AttributeError at /add/...Getting 'str' object has no attribute 'get' in Django.Atrri | <p><strong>models.py</strong>
I write this code for creating a form which has two fileds named Title and Desc
from django.db import models.Here is models.py code.</p>
<pre><code>class Post(models.Model):
title = models.CharField(max_length=200)
desc = models.TextField()
</code></pre>
<p>And Here is forms.py Cod... | 3 | 1,468 |
No errors on my Python script when communicating to MySQL, still no changes | <p>So basically I'm working on this python script that reads data from an sqlite file and synchronizes it with a MySQL server (uploads the data). The script seems to be fine since I get no errors, still whenever I look in phpMyAdmin for the changes nothing happens.</p>
<p>Here's my complete code:</p>
<pre><code>#!/us... | 3 | 1,375 |
Google API Build Service Object returns KeyError: 'rootUrl' | <p>I have a flask application where I can run a script (with the help of Flask-script) that makes use of google api discovery using the code below:</p>
<p>app_script.py</p>
<pre><code>import argparse
import csv
import httplib2
from apiclient import discovery
from oauth2client import client
from oauth2client.file imp... | 3 | 1,217 |
Fetched Results Controller not returning images until after app reset | <p>I have a fairly basic app that takes the input from one view controller, and saves it, allowing the user to see the data on a separate Table View Controller. The data being saved is nothing more than several strings, and one image. Everything has been working perfectly until all-of-a-sudden, my images no longer appe... | 3 | 3,456 |
NoSuchMethod during in-route EDIFACT unmarshal | <p>I'm trying to make unmarshalling a file in a camel route work. I'm using the SmooksDataFormat to do so. Currently I have these things configured:</p>
<p><strong>Route:</strong></p>
<pre><code>@Component
public class MyRoute extends RouteBuilder {
@Override
public void configure() throws Exception {
... | 3 | 10,243 |
Animate text at specific duration on scroll in image sequence using scrollmagic and gsap | <p>I have a scrollmagic scene that animates an image sequence on being triggered and as I scroll. What I am attempting to do is at specific parts of the image sequence (for eg., img 1 to 5 or img 10 to 15, or 50 to 75) I want to animate a text(step1, step 2 etc.) that appears and disappears. So far I haven't been able ... | 3 | 1,064 |
how to mock and test inside/outside get and set methods? | <p>I don<code>t know why but I</code>m always getting NullPointer and no idea why and how exactly this test should looks like. Its about method: webServiceTemplate():</p>
<pre><code>@Configuration
public class ErdConfiguration {
@Autowired
private EJwtProperties eJwtProperties;
public Jaxb2Marshal... | 3 | 1,156 |
Why does my multiprocessing code stop working on large data sets? | <p>I'm trying to calculate the Moran's Index for a square matrix of features (<code>Information_Gains_Matrix</code>) and a corresponding square weights matrix (<code>Weights_Matrix</code>). For each feature in <code>Information_Gains_Matrix</code> I would like to calculate the Moran's Index while the <code>Weights_Matr... | 3 | 1,131 |
Response URL different from initial browser URL | <p><strong>Im getting a different URL from what was initially displayed when tried on a browser</strong></p>
<p>Facebook's docs say that a
<a href="https://i.stack.imgur.com/1U2Rw.png" rel="nofollow noreferrer">Login Request</a>
should have a format like this so using requests and urllib.parse I tried getting the res... | 3 | 1,225 |
After JavaFX drag and drop I need to click twice to close window | <p>In a simple drag and drop example program where strings can be dragged from a list cell to a text field, everything works fine, except that after a drop, the mouse does not behave normally: for example, I have to click twice on the window close button for the window to close.</p>
<p>However, in the following cases,... | 3 | 1,362 |
Menu Bootstrap - Not Responding to Clicks on Phones | <p>I'm using Bootstrap (last version 3.4.4) as my responsive framework.
Also I am using jQuery v1.11.0.</p>
<p>My site is working ok in computers (Safari, Firefox, Chrome, IE), however when I try to open my site on phones, the responsive menu is not working.
I can see the menu, the menu is collapsing ok, but when I cl... | 3 | 2,580 |
ReactJs requires a wrapper div which breaks the layout | <p>I have the following React code:</p>
<pre><code>render() {
return (
<NavItem dropdown toggleOnHover className='collapse-left'>
<DropdownButton nav>
<Icon bundle='fontello' glyph='bullhorn' />
{this.getBadge()}
</DropdownButton>
<Menu ... | 3 | 1,501 |
How to use ClipPath so it does not clip outside the child widget? | <p>I am trying to clip my widget according to a custom Path but the my CustomClipper is too big for my child widget. How can i resize my Custom Clipper to size of my child widget? Is there any other way to clip a widget with a Flutter path?</p>
<pre><code>@override
Widget build(BuildContext context) {
return Sca... | 3 | 1,313 |
Data not loaded when API CALL made using fetch() function in REACTJS | <p>I have tried to make an apicall with react code and tried to print the response but it shows error
react code</p>
<pre><code>
import React,{Component} from 'react'
class ApiCall extends Component
{
constructor(props)
{
super(props);
this.state=
{
... | 3 | 1,323 |
Unable to resolve com.sun.jna when running Sonatype Nexus Repository Manager 3.6 on Linux for ARM architecture | <p>The following error appears after extracting the Linux archive (<code>nexus-3.6.2-01-unix.tar.gz</code>)</p>
<p>then, <code>nexus run</code></p>
<pre><code>ERROR: Bundle com.sun.jna [9] Error starting reference:file:system/net/java/dev/jna/jna/4.1.0/jna-4.1.0.jar (org.osgi.framework.BundleException: Unable to reso... | 3 | 3,118 |
Parse through multiple nodes using xslt | <p>Below is my input xml </p>
<pre><code> <Record>
<Header>
<field1/>
</Header>
<Body>
<firstname>x1</firstname>
<lastname>y1</lastname>
<company>Test1</comp... | 3 | 2,177 |
How to make background of dialog box transparent in Android? | <p>I want to make a custom dialog box, this box is like rating & review box, in which I have to show image and half of its background should be invisible. Image should be appear like its half is out of the box.
I am unable to get it.</p>
<p>My sample code is:</p>
<pre><code><?xml version="1.0" encoding... | 3 | 8,464 |
react toastify does not work it gives a div as it output | <pre><code>**as you can see i am trying to show toast by using toastify and i install it but still it not working and it gives a div when it render**
</code></pre>
<p>import React, { useRef, useState } from 'react';
import { Spinner } from 'react-bootstrap';
import { useSendPasswordResetEmail, useSignInWithEmailAndPass... | 3 | 2,395 |
Read csv data with ACE OLEDB Engine, how to detect errors in data | <p>In Excel VBA, I'm trying to read a CSV text file using ACE OLEDB Engine plus a schema.ini file. This works, but when there is an error in the data I expected the ACE OLEDB Engine to throw an exception.</p>
<p>However, it just reads error values in the data as null, passing them as empty values, and it simply contin... | 3 | 1,760 |
Why do I get this error when trying to get my past paypal transactions? | <p>I am trying to read my past transactions. I have already done that with the curl tool, but I can't get it working in nodeJS. I am trying this with the request api. Getting the token from paypal works just fine. Just can't figure out to do this</p>
<pre><code>curl -v -X GET https://api.paypal.com/v1/reporting/transac... | 3 | 1,730 |
How can I put a donation into a MySQL db from a PHP form? | <p>I'm quite new to PHP and MySQL, and i desperately need some help. I've made a register page that connects to a db in MySQL, which has a foreign key for id in my donate db. So a user has to sign up before they can donate. But for some reason, I cannot figure out how to add the donations to the donate db. The form onl... | 3 | 1,118 |
Error while trying to get String Array from strings.xml | <p>I have 2 and 1 huge array of strings in strings.xml file, it wrapped in tag. </p>
<p>When I trying to get data using <strong><code>getResources().getStringArray(R.array.some_name)</code></strong> first two arrays work fine, but last one with the huge amount of data (long content of each item) throws an error on so... | 3 | 1,780 |
How to enable ssl mysql replication from RDS(master) to onsite database(slave) | <p>I'm stuck on securing my replication from amazon RDS towards an onsite mysql slave. The replication works but it stops working when I enable ssl:</p>
<pre><code>mysql> show slave status\G
*************************** 1. row ***************************
Slave_IO_State: Connecting to master
... | 3 | 1,644 |
Converting BGR to HSV to find specific color | <p>There are plenty of tutorials on this, but I think I'm missing something important about the HSV realm. </p>
<p>I'm looking specifically for the color <code>(RGB) 98,199,166</code> an off blue color.</p>
<p>In my code I convert my image to HSV like so.</p>
<pre><code>cvtColor(OriginalImage, HSVImage, COLOR_BGR2HS... | 3 | 1,062 |
CRM Unmanaged Sln Deployment Behaviour | <p>Sofar as I know deploying an unmanaged solution should completely wipe & replace all included forms, but this isn’t the behaviour I’m seeing and I’ve been suspicious of the MSDN docs for some time now. I’ve attached some form xml, ripped directly from my (unmanaged) solution which defines 10 fields in a "Product... | 3 | 3,908 |
React: why is my images from data.json not being rendered whereas everything else is? | <p>I am trying to pass data as props to the card component, which is able to render the title, year, category and etc. but not images. Upon inspection in elements, I can see that there is an img tag <code><img src="./assets/thumbnails/beyond-earth/trending/small.jpg" alt=""></code> but still n... | 3 | 1,331 |
How to get out the data from created application with method in VUE 3 | <p>When starting page, this happens:</p>
<ol>
<li>console.log(products.showData()) shows undefined</li>
<li>Uncaught TypeError: products.showData is not a function</li>
<li>Uncaught (in promise) TypeError: products.productList is undefined</li>
</ol>
<p>All what I wanted is just return 1 with showData method.
Can anybo... | 3 | 1,353 |
Why is MSMQ WCF leaving open database transactions? | <p>We're using Windows service-hosted WCF service monitoring transactional MSMQ queues with Entity Framework for database operations. While investigating a database-related issue, I noticed that our production services were leaving open transactions after processing their respective message queues.</p>
<p>In the cours... | 3 | 1,876 |
Paginate, custom filter, AngularJS | <p>I'm creating a list of objects with some embedded html and I added a filter, but by what they see something wrong I want to throw me out please.</p>
<p>This is the example to pagination: <a href="http://plnkr.co/edit/79yrgwiwvan3bAG5SnKx?p=preview" rel="nofollow">PLUNKR</a></p>
<p>**</p>
<h2>It is supposed to dis... | 3 | 1,262 |
Timer running itself without buttons? | <p>I have found an activity with two buttons that starts and stops a timer but can't make it work
without buttons,I want it to start itself oncreate. I tried to put a runnable like this but it didn't work </p>
<pre><code>class Starter implements Runnable {
public void run() {
mCount= 0;
... | 3 | 1,678 |
Meteor forEach() unexplainably altering passed variable | <p>I've spent a good hour and a half trying to figure out what's wrong here, and I'm not having any luck. Would really appreciate some help, thanks in advance!</p>
<p>My problem seems to be that in the "Roles.getUsersInRole(mailingAttributes.role).forEach" loop in the sendMailing() meteor method below, the variable "m... | 3 | 1,491 |
Socket.io FileNotFoundException in android | <p><a href="https://i.stack.imgur.com/7bpQV.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7bpQV.png" alt="enter image description here"></a>I try to create socket connection between note.js and android.This is node.js source</p>
<pre><code><script src="/socket.io/socket.io.js"></script>... | 3 | 1,380 |
Jquery Show/Hide FAQ, text covered up | <p>I am using some Jquery to show/hide answers to question on a site, but at the bottom of the text covered up. I think the promblem is withe the Jquery code, but I can not make heads or tails of it. Please Help!</p>
<p><div class="snippet" data-lang="js" data-hide="false">
<div class="snippet-code">
<pre class="snipp... | 3 | 1,468 |
how to change header toplinks names in magento 1? | <p>I have this static header toplink with 4 links: My account, My cart, checkout, login.</p>
<p>I want to change the names and the ahrefs of these 4 links, how can I do this?</p>
<p>This is my header.phtml file:</p>
<pre><code><div class="header-container">
<div class="topbar">
<?php echo $this-&... | 3 | 1,204 |
Entity Framework code-first approach one-to-one fluent api mapping | <p>I'm trying to create a one-to-one mapping with Entity Framework code-first (including fluent API mapping) approach. This is the first time I'm using code first approach.</p>
<p>When I run the <code>UpdateTaskCompleted()</code> method, it throws the following exception:</p>
<blockquote>
<p>Operand type clash: uni... | 3 | 1,280 |
MediaElement is playing audio only in debug mode, its not playing audio without debug mode | <p>I am working on windows phone 8 trying to implement the audio playing feature in my app by creating the user control and media element.</p>
<p>Surprisingly audio is playing during debugging but as i run the app without debug mode audio does not play, i tried the await and async methodology but thats also not workin... | 3 | 1,185 |
Avoiding reading out the blob | <p>I am currently trying to use data from a blob to process this data and then send it via email. As of now I am receiving the following error - my guess is that it relates to the size of the blob that I read into memory, since it only happens with bigger blobs:</p>
<pre><code>Traceback (most recent call last):
File ... | 3 | 1,635 |
Python vs perl sort performance | <p><strong><em>Solution</em></strong></p>
<p>This solved all issues with my Perl code (plus extra implementation code.... :-) ) In conlusion both Perl and Python are equally awesome. </p>
<pre><code>use WWW::Curl::Easy;
</code></pre>
<p>Thanks to ALL who responded, very much appreciated. </p>
<p><strong><em>Edit</e... | 3 | 1,314 |
How to Add a button that will automatically add options in php | <p>I am creating an Question Paper with the help of php and html, each Question has Minimum 4 Options and each Option gets Stored in database. Now i am confused in a section, I Want to add a button that will add more option (more text field on each click on that button) for that question and also those option should be... | 3 | 2,087 |
security: access denied exception in Japplet | <p>This applet worked fine until yesterday and now it is giving me some exception. Here is the stacktrace:</p>
<pre><code>java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "getenv.localappdata")
Exception in thread "AWT-EventQueue-1" java.security.AccessControlException: access denied ... | 3 | 2,415 |
.NET WebBrowser Paste Security Restriction | <p>I'm using the WebBrowser control in a C# WPF application. I need to execute the Paste command programmatically, and I do this using the following statement:</p>
<pre><code>WebBrowser.Document.ExecCommand("paste", false, null);
</code></pre>
<p>This works perfectly on my local machine; however, it does not ... | 3 | 1,693 |
search combination of words in worksheet using VBA | <p>I need to find the row which as combination of words (Keyword - Column 1 , keyword 2 - column 2 , keyword 3 - column 3) of sheet1 with sheet 2 which as more than 800 rows and 275 columns.</p>
<p>I have done a coding but it gives a result as "not responding". Please help me to sort out this issue.</p>
<p>below is... | 3 | 2,725 |
502 bad gateway with manual (recommended) install of huginn with nginx | <p>I am having to open yet another ticket for bad gateway. I tried to use the manual install steps on Ubuntu (on an AWS EC2 server): <a href="https://github.com/cantino/huginn/blob/master/doc/manual/installation.md" rel="nofollow">https://github.com/cantino/huginn/blob/master/doc/manual/installation.md</a></p>
<p>I wa... | 3 | 2,487 |
Neural Network - ValueError: Cannot feed value of shape | <p>I'm new in Python and Tensorflow . For the beginning I watched the MNIST tutorial and understood it so far.</p>
<p>But now I have to create a new Neural Network with numerical input_datas.
I got a dataset which delivers an input_data and v_data.</p>
<p>If I run input_data.shape -> (1000,25,4)</p>
<p>If I run v_da... | 3 | 2,123 |
How to target clicked element to a specific element to show its description | <p>We have blocks with buttons. Each button targets its <code>[data-description]</code> to a specific block, which shows the <code>[data-description]</code> to its targeted <code>content-block</code>. Now I manualy set <code>if</code> function, like: </p>
<pre><code>if (targetElement == 'text-pack-1')
if (targetElemen... | 3 | 1,301 |
how to capture picture portrait mode set portrait mode? | <p>i have camera activity. and i capture picture but in camera preview not show picture portrait mode . how to possible in android . my code below . </p>
<pre><code>public class CameraActivity extends Activity {
private Camera mCamera;
private CameraPreview mCameraPreview;
protected static final int MEDIA... | 3 | 1,927 |
Is there a way to do partition by on top of partition by in oracle? | <p>I have recently started getting back to ORACLE SQL world. I am trying to figure out something as below.</p>
<p>Let's say you have <strong>STUDENT</strong> table as below.</p>
<pre><code>SELECT * FROM STUDENT where Name = 'Jill' order by Rank desc;
</code></pre>
<div class="s-table-container">
<table class="s-table">... | 3 | 1,776 |
ConcurrentModificationException while updating values | <p>The <code>update</code> function should update each value in the <code>HashMap</code> by calling the function <code>test</code> to determine the new value. The <code>test</code> function returns either a 1 or 0 depending on the 8 locations/neighbors around it. Although, I get a <code>ConcurrentModificationException<... | 3 | 1,379 |
array not working with ajax post | <p>everything work good except my array. when i click few time on sent the <code>count($a)</code> stay at 1.
<code>$catbotreply</code> is the reply of my msg.</p>
<pre><code>$a=array();
array_unshift($a,$catbotreply);
<script>
$(document).ready(function () {
$("#submit").on("click", function (even... | 3 | 1,146 |
Displaying rounded off values instead of exact value in decimal in C++ | <p>I'm using MS Visual C++ 6.0 (as my work requires) on a pretty decent Windows 10 PC.</p>
<p>I'm having trouble with displaying the value after the decimal that is entered manually via "cin >>", I've tried the fix that was answered thru DSKVP's question (<a href="https://stackoverflow.com/questions/162... | 3 | 2,575 |
I am getting Undefined Index error in process.php page | <p>This is my all code. I create a modal in. In modal there are two fields. one is category name and the second is a select field. I am here want to show option list from server data using ajax. I first write the code in ajax and pass the information in process.php page. In process.php i getting error undefined index. ... | 3 | 1,313 |
the tab screen appears blank activity | <pre><code>public class SongsTab extends Fragment {
private ArrayList<songInfo> _songs = new ArrayList<songInfo>();
RecyclerView recyclerView;
SeekBar seekBar;
songAdapter songAdapter1;
MediaPlayer mediaPlayer;
private Handler myHandler = new Handler();
@Override
public View... | 3 | 3,386 |
The console hint that net::ERR_CONNECTION_RES | <p><a href="http://i.stack.imgur.com/jzQEj.png" rel="nofollow">This is the screenshot of the video .</a># This little program serves as a server. I make it with python.</p>
<pre><code>import socket
def RunServer(environ, start_response):
start_response=('200 OK',[('Content-Type','application/x-javascript')])
... | 3 | 1,070 |
Boost Wave custom input policy | <p>What I'm trying to do is, during preprocessing of c like files in
boost::wave (I'm actually processing glsl files), instead of loading
included files from disk, I want to 'load' them from a map, where map.first is the filename and map.second is the contents.</p>
<p>I need to give the inner class of the input policy... | 3 | 4,124 |
Array loses values when in foreach | <p>This has me stumped. I can print_r the array called <code>$item_pages</code> and it outputs all of the keys and values correctly. However, once that array is used within the foreach, it seems to become empty. This is the array when I print_r outside of the foreach:</p>
<pre><code>Array ( [0] => 1 [1] => 6 [2]... | 3 | 1,816 |
GDI+ Image::SetPropertyItem not working as expected | <p>I am trying to use <code>SetPropertyItem</code> to set a Date Taken property to a file (<a href="https://docs.microsoft.com/en-us/windows/win32/gdiplus/-gdiplus-reading-and-writing-metadata-use" rel="nofollow noreferrer">click here for MSDN docs description</a>).</p>
<p>I have tried assigning a newly initialized <co... | 3 | 1,127 |
trying to make a value true on click with an if statement | <p>I am trying to change between colors on click in jquery. According to the picture below I have the default value
<a href="https://i.stack.imgur.com/ycpLA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ycpLA.png" alt="enter image description here"></a></p>
<p>and then in this image when I click ... | 3 | 1,109 |
Vertically centering content div inside parent div (width in %) | <p>I am trying to get the content within #contactboxsplit1 (the blue div in the picture) to sit responsively vertically-centered rather then at the top of it's parent div but cannot figure out how. </p>
<p>Code & screenshot posted below. Thanks in advance for any help. T</p>
<p><div class="snippet" data-lang="js"... | 3 | 1,449 |
Cannot connect to localhost using Socket io example | <p>I have been following along to the socket io chat example and I CANNOT get it to connect to the localhost! I have done it over and over again and it is really frustrating. Here is the example I have been following:</p>
<p><a href="http://socket.io/get-started/chat/" rel="nofollow">http://socket.io/get-started/chat/... | 3 | 1,139 |
Android add TabListener inside ActionBarActivity has stopped | <p>I'm building an app with <code>MainActivity</code> which extends <code>ActionBarActivity</code> and inplemented with <code>NavigationDrawerFragment.NavigationDrawerCallbacks</code> and has an ActionBar i want to have with any tabs. after runing project i get this error and alert me <code>has stopped</code>:</p>
<pr... | 3 | 3,733 |
Functional Testing Rails, No route matches error | <p>I am trying to fix the following rails functional test:</p>
<pre><code>test "should create broadcast" do
login_as(:one_details)
assert_difference('Broadcast.count') do
post :create, feeds: [:twitter, {alumni_email: 'test@email.com'}], broadcast: {id: 2, content: @broadcast.content, user: @user_details.user_... | 3 | 1,224 |
how can i change the image in button inside in datatemplate wpf | <p>how i say in title, i have a datatemplate for a Telerik RadTileView, in the large content i have a toolbar with a play button, the idea is that when a user click this button, the images in the tile view change automatically, i already do that but i need change the image inside the play button with a stop icon, this ... | 3 | 1,539 |
Array: how to achieved this kind of array | <p>Good day, I'm doing a cart order service <strong>API</strong> for my study. and I was struggling with how to do multiple items check out.</p>
<p>First problem</p>
<blockquote>
<p>I don't know how to pass an array(<em>Like the output below</em>) from post request to my controller or method. After the user is done... | 3 | 4,528 |
Constrain fixed column width on drag | <p>OK, so here's the situation:</p>
<ul>
<li>I'm experimenting with a fixed-width (resizeable) left sidebar</li>
<li>The sidebar contains draggable elements</li>
<li>If one of the elements is dragged to the right, then the sidebar column seems to be scrolling right.</li>
</ul>
<p>Why is that happening? Any ideas on h... | 3 | 2,520 |
Class of View is changing in ViewController? | <p>I have a ViewController in my app which has a method that switches between different views od a tabbar. To be able to switch the views in the method the views are loaded in viewDidLoad from their nibs. The switching of the views basically works fine, but just one view always is the wrong one. If I check what could b... | 3 | 1,644 |
While running the application it says, One or more issues found when checking AAR metadata values | <p>I am making facial recognition android app for recognizing the image I have added the following dependencies. :-</p>
<blockquote>
<pre><code>def camerax_version = "1.2.0-alpha04"
implementation "androidx.camera:camera-core:${camerax_version}"
implementation "androidx.camera:camera-camera2:$... | 3 | 1,604 |
Variable is declared but error messages says not | <p>In the stored procedure shown below, I get this error, but I am declaring the <code>@Remarks</code>, so I cannot see what is the issue:</p>
<blockquote>
<p>Msg 137, Level 15, State 2, Procedure sp_Insert_EMR_PATIENT_CHECK_TRACKING, Line 53<br>
Must declare the scalar variable "@REMARKS".</p>
</blockquote>
<p>C... | 3 | 1,582 |
labels are not getting sorted in sortable barchart d3.js | <p>I am a newbie to D3.js.I am trying to built a sortable bar chart using it.In my code, the bars are getting sorted properly but the labels on each bars are not getting sorted.I am not able to figure out where is the mistake?</p>
<pre><code> <!DOCTYPE html>
<meta charset="utf-8">
<style>
.bar{
fi... | 3 | 2,166 |
AJAX Respond Not Catched by PHP file | <p>We are on progress creating web page for live search and update file in bulk using JQUERY AJAX method. The files consist of index.php (for display to user and Javascript), and multiple_update.php (for fetch and update file in bulk). Initial reference we got is from <a href="https://www.webslesson.info/2018/09/update... | 3 | 4,259 |
CUDA 2d array addressing within kernel | <p>I have seen plenty of questions regarding it but none solved my problem.</p>
<p>I copy an initialized array of size n x n to global device memory as a 2D array, run some kernel and copy it back:</p>
<pre><code>int image_width = 5;
int image_height = 4;
int n = image_height*image_width;
int *G = (int *) malloc (siz... | 3 | 1,149 |
cant upload file using flash and php | <p>I am trying to make a stand-alone Flash/AIR up-loader. But I am having some problems. I am getting error that the file can't be uploaded. The script works fine with images as they are uploaded but gives me errors when it comes time to upload ZIP/RAR/Tar</p>
<p>Here is the Uploader.as</p>
<pre><code>package {
... | 3 | 2,262 |
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