title stringlengths 13 150 | body stringlengths 749 64.2k | label int64 0 3 | token_count int64 1.02k 28.5k |
|---|---|---|---|
qTip2 validation does not disappear when input becomes valid | <p>I am trying to display ASP.net MVC client-side validation error messages in the form of <a href="http://craigsworks.com/projects/qtip2/" rel="nofollow">qTips</a> by changing the <code>onError</code> function in <code>jquery.validation.unobstrusive.js</code> similar to how it is done <a href="http://nickstips.wordpre... | 2 | 1,368 |
magento - Can't retrieve entity config | <p>I have created two tables in my custom module. 1) wallets 2) sellerrequest
When I load <code>Mage::getModel("wallets/wallets")->load();</code> it works properly. But when I try to load <code>Mage::getModel("wallets/sellerrequest")->load();</code> it gives error - <code>Can't retrieve entity config: wallet... | 2 | 3,083 |
Jquery ajax call inside success function | <p>I'm trying to make a ajax call inside success function. Inside the second ajax call I'm appending some data to a hidden field. Just after the for loop, alert shows the hidden field contains data but when I put the alert out side the secod ajax call, it shows empty. why the hidden field gets cleared?</p>
<pre><code>... | 2 | 2,610 |
Recursive directives in angular 5 Dynamic modules (without circular dependencies) | <p>I am trying to load dynamic templates into an angular 5 app.
First try was the examples in the angular docs, <a href="https://angular.io/guide/dynamic-component-loader" rel="nofollow noreferrer">https://angular.io/guide/dynamic-component-loader</a> This was a dead end because all it does is load static components dy... | 2 | 1,412 |
Fragments not changing in Navigation Drawer | <p>Issue that I have is that whenever I try to change from Menu fragment in the navigation drawer <strong>(Which it shows my pageviewer and listview correctly)</strong> to Contacto fragment, it stays in the same page with both pageviewer and listview including a large text I added in <code>lay_contactofragment.xml</cod... | 2 | 8,550 |
SetOnKeyListener not working with gridview | <p>I have tried a lot but could not get this thing working. I have some pictures in grid and I want to navigate it using a d-pad. For this purpose I'm implement the setOnKeyListerner but it gives me this error.
"cannot resolve setOnKeyListener(anonymous method android.view.View.OnKeyListener)"</p>
<pre><code>public cl... | 2 | 1,599 |
Restarter must be created only during owner's initialization stage transition | <p>I am trying to implement transitions in my app for the first time, but it keeps crashing with this message</p>
<p><code>Restarter must be created only during owner's initialization stage transition</code></p>
<p>This is how I add the fragment:</p>
<pre><code> activity.subFm.beginTransaction()
.... | 2 | 1,160 |
Change the back ground color of the text box inside the gridview in asp.net? | <p>I am working on a asp.net application where i am able to load the data from the SQL to the gridview in aspx page.User has the ability to edit and save the values in the gridview.
My grid view has the itemtemplates where i have two colums with textboxes.I want to highlight all the cells with a different color which u... | 2 | 1,031 |
Autocomplete widget in CakePHP 3.X | <p>I'm trying to implement a form for students to signup in my website with an autocomplete control for <em>Schools</em>. For this purpose, I went to the <strong>CakePHP 3.0</strong> reference and found a <a href="http://book.cakephp.org/3.0/en/views/helpers/form.html#creating-form-inputs" rel="nofollow noreferrer">tut... | 2 | 1,837 |
Error lvalue required as unary '&' operand | <p>I have a problem while creating a thread in an Object. Error is <strong>lvalue required as unary '&' operand</strong></p>
<p>CPP File</p>
<pre><code>#include "AirQ.h"
static int i=0;
AirQ::AirQ(int pinNo, bool input):Sensor("AIRQUALITY", "PPM",pinNo,input) {
threadShouldRunAQ = true;
this->buffe... | 2 | 1,142 |
UDP receiver in C (using Winsock) | <p>I'm trying to learn socket programming in C using winsock libraries. I managed to knock up the following simple example:</p>
<pre><code>#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<WinSock2.h>
#include<conio.h>
#pragma comment(lib, "ws2_32.lib")
#define BUFFERSZ... | 2 | 1,866 |
localStorage.getItem() always returns null even when value exists | <p>Im not sure If I am doing something wrong or if I have a typo somewhere, but I am trying to compare dates in a vue project but the value I pull from my local storage always returns null even when I can see the value clearly exists when I check my local storage. so here is the set up.</p>
<p>after making a request I... | 2 | 1,231 |
App keeps force closing | <p>Every time i try to run this code the app force closes</p>
<pre><code>package com.test.sms;
import android.app.Activity;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.provider.ContactsContract.Contacts;
public class SMSLookupActivity extends Activity {
private St... | 2 | 3,538 |
Android how to set time out on delayed response for asynchronous get method | <p>I want to set time out ,if the data couldn't get in 15 seconds. i used Asynchronous method to get the data from the server. i tried something which is shown in the code.i use <code>get(15000, TimeUnit.MILLISECONDS);</code>,it wait for 15 seconds and loose the connection still it able to get the data in 15 seconds.I... | 2 | 1,370 |
I am trying to download facebook profile picture using java.But getting error | <pre><code>import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Authenticator;
import java.net.PasswordAuthentication;
import java.net.URL;
public class SaveImageFromUrl {
public static void main(String[] args) throws Exception {
... | 2 | 1,196 |
iOS calendar repeating event | <p>Good day,
I can't add custom event in standard iOS Calendar that will be repeated (during for example 2 months).</p>
<p>The problem is that my event is just up to the end of current month. It doesn't matter which day it will start - it will be repeating only during this month.
Code:</p>
<pre><code>EKEventStore *st... | 2 | 1,186 |
Tooltips, CSS only, Show text tooltip on mouseover using a class to define the text | <p>I'm fairly new to CSS, but have what seems to be an unique question.
I have a TL;DR if you want to skip to it.</p>
<p>I've seen MANY tutorials on how to display tooltips, but none answer this exact scenario, so it may not be possible.</p>
<p>Backstory:
I've been playing around with tables to show a calendar and ha... | 2 | 2,212 |
formidable error: bad content-type header, unknown content-type: text/plain;charset=UTF-8 | <p>I'm receiving this error: <code>Error: bad content-type header, unknown content-type: text/plain;charset=UTF-8</code> when trying to upload a photo using Formidable. When I console.log <code>fields</code> and <code>files</code>, I receive two empty objects.</p>
<p>What do I need to change to solve this and upload th... | 2 | 2,328 |
css :first-child :nth-child(2) is not working inside aside fieldset form | <p>The css property :</p>
<pre><code>aside fieldset:first-child form span
</code></pre>
<p>is WORKING PERFECTLY and affected as expected but I can't set the colors inside span :</p>
<pre><code>aside fieldset:first-child form span:first-child // unaffected and not working
aside fieldset:first-child form span:nth-ch... | 2 | 1,470 |
What's the correct Windows Base Image for ASP.NET Core 2.1 Docker Containers on Azure App Services | <p>I want to create a Docker Image that can be hosted on Azure App Services for Windows. My application is based on ASP.NET Core 2.1 and according to the <a href="https://hub.docker.com/r/microsoft/dotnet/" rel="nofollow noreferrer">official list of .NET images images</a>, I should be able to simply use <code>microsoft... | 2 | 1,323 |
How do I incorporate Multiple Markdown files into a Nunjucks template with Eleventy? | <h1>CONTEXT:</h1>
<ul>
<li>Eleventy and Nunjucks (and Markdown)</li>
<li>A lot of long-form text (easier to create/edit using markdown).</li>
<li>Complex layouts.</li>
<li>Still new to SSGs</li>
</ul>
<h1>GOAL:</h1>
<ul>
<li>Manage chunks of text content using markdown.</li>
<li>Use these markdown files with template p... | 2 | 1,200 |
How to count groups of numbers in two dimensional array? | <p>I have field from two dimensional array in which 1 is a land and 0 is nothing. When two lands stay on the same wall are called neighbors. When a land have no neighbors is called island and when it has two or more neighbors is called continent. I have to count all the islands and continents on the field. This is how ... | 2 | 2,219 |
Error line: Caused by: android.view.InflateException: Binary XML file line #19: Binary XML file line #10: Error inflating class | <p>I tried doing a Drawing application in my android studio but when I tried running it on my Phone or to the emulator. The app just suddenly stops.Here is the copy of my content_main activity xml file on Layout.</p>
<pre><code><?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas... | 2 | 9,792 |
How to bind an input parameter of an Angular4 component | <p>I have a small web site I am developing in Angular4 (my first attempt in Angular) and have come across an issue I just can seem to figure out. Simplified down my scenario is:</p>
<p>I have a component (account-list) which using a html5 select/option control which is populated from a rest api and displays a list of ... | 2 | 1,309 |
Regular Expressions, Length check in Javascript | <p>I want to validate my form now, and I wrote some code, it's working perfectly for length constraints but I want to use Regular Expression to filter the values of each element. </p>
<p>I found from a forum, these Regular Expressions:</p>
<ul>
<li><p>for Full Name: <code>var regex = /^[a-zA-Z ]$/;</code></p></li>
<l... | 2 | 1,152 |
postgreSQL get last ID in partitioned tables / | <p>my question is basically the same as this one, but i couldn't find an answer, its also written "to be solved in the next release" and "easy for min/max scans"</p>
<p><a href="https://stackoverflow.com/questions/3874986/postgresqltable-partitioning-inefficient-max-and-min">PostgreSQL+table partitioning: inefficient ... | 2 | 1,421 |
Creating XML- input data from HashMap | <p>I have a below data in HashMap:</p>
<pre><code>Map<String, String> data = new HashMap<String, String>();
data.put("A.B.C.C1.C11", "C11");
data.put("A.B.C.C1.C12", "C12");
data.put("A.B.C.C2.C21", "C21");
data.put("A.B.C.C2.C22", "C22");
data.put("A.B.C.C3.C31", "... | 2 | 2,844 |
Styled-System Button Not Rendering Properly | <p>I am trying to create a button component using Styled-System. Everything was working fine not long ago, but now only part of the styles are rendering properly and I can't figure out why. </p>
<p>Here is my setup...</p>
<p>Here is the component file:</p>
<pre><code>// Button.js
import styled from 'styled-compone... | 2 | 1,226 |
Atomikos: data not getting saved when using PostgreSQL | <p>I have encountered a strange issue while using <a href="https://www.atomikos.com/" rel="nofollow noreferrer">Atomikos</a>.</p>
<p>I have a small test application (Spring + Hibernate). It uses two different data sources which I need to test <a href="http://www.oracle.com/technetwork/java/javaee/jta/index.html" rel="... | 2 | 6,463 |
JavaFX: ConcurrentModificationException while adding TreeItem objects in TreeView, in a seperate thread | <p>I have the following code</p>
<pre><code>public void start(Stage primaryStage) {
BorderPane border_pane = new BorderPane();
TreeView tree = addTreeView(); //TreeView on the LEFT
border_pane.setLeft(tree);
/* more stuff added to the border_pane here.... | 2 | 6,345 |
How to keep footer at the bottom of the page and below content in AngularJS? | <p>I have tried to keep the footer below some content with various methods, but it seems that the solutions don't behave as expected with AngularJS's dynamic content.</p>
<ul>
<li><p>When the page is mostly blank, I want the footer to be at the bottom of the page</p></li>
<li><p>When the page expands (or just big in g... | 2 | 1,632 |
Jasper Report giving java.lang.ExceptionInInitializerError | <p>I have made report using Jasper report ireport. and it is generating successfully on my laptop. but when i deploy same jar file to other computer then generating report then it will give the error :</p>
<pre><code>Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError
at net.sf.jasperreports.... | 2 | 1,330 |
Transformer model not able to be saved | <p>I'm trying to follow this tutrial <a href="https://colab.research.google.com/github/tensorflow/examples/blob/master/community/en/transformer_chatbot.ipynb" rel="nofollow noreferrer">https://colab.research.google.com/github/tensorflow/examples/blob/master/community/en/transformer_chatbot.ipynb</a>, However, when I tr... | 2 | 2,561 |
How to include jquery-ui file in webpack? | <p><strong>Desired Behaviour</strong></p>
<p>Include jQuery UI in webpack build. </p>
<p><strong>Actual Behaviour</strong></p>
<p>Error when running webpack:</p>
<blockquote>
<p>ERROR in ./src/js/jquery-ui.js<br>
Module not found: Error: Can't resolve<br>
'jquery' in 'C:\Me\Documents\my_repo\src\js' </p>
</b... | 2 | 1,846 |
xdebug.remote_handler set in PHP.INI, but not showing in PHPinfo | <p>I am trying to get Xbdebug to run with NetBeans, in order to debug some PHP code (I am sure that I had it working a few years back, then switched IDE & now want to switch back).</p>
<p>When I try to debug, the status bar shows<br />
<a href="https://i.stack.imgur.com/xw5fZ.png" rel="nofollow noreferrer"><img src... | 2 | 1,674 |
INSERT BASE64 FILE INTO ORACLE BLOB USING PHP | <p>I’m trying to save images as BLOB on my ORACLE 11g R2 database through the base64 of files uploaded, but when i retrieve this file from DB, it dont show the a image with base64_encode function. And when i dowload this file from SQL Developer, the file doesn’t the image as well, only a message saying that the image i... | 2 | 3,431 |
Checkbox unclickable on MS Edge | <p>The following radio button can be selected and deselected in Firefox and Chrome but not in MS Edge or IE11. What should I do to get it working on these browsers as well?</p>
<p>I have tried following a couple of tricks from here but none of it works: <a href="https://www.triplet.fi/blog/problem-solved-custom-chec... | 2 | 1,775 |
Rally 2.0 JavaScript API - Creating HTML tables and setting values dynamically | <p>I'm using Custom HTML Rally Grid to develop a table that must return some statistics. My JavaScript is being called at the head of my HTML and i'm creating a table in the body tag. So, my JavaScript is setting values in the table using the fields ids. The problem is: the table is being loaded but when the Rally.laun... | 2 | 3,935 |
How to use data-ng-view in _layout.cshtml | <p>I am trying to crate a MVC application with Angular. My application has common Header and footer. So I added it in _layout.cshtml. There are some static pages in the application. Hence I want to load this using Angular routing. </p>
<p>Here is my _layout.cshtml</p>
<pre><code><!DOCTYPE html>
<html data-ng... | 2 | 1,837 |
Azure Webjobs and Servicebus Trigger - Cannot find functions after nuget package upgrade | <p>I'm not sure if something has changed, but our Windows Azure webjob JobHost is no longer seeing the functions included in the Functions.cs File. We have just recently upgraded the Azure Nuget packages on this solution (not sure if that is related).</p>
<p>Program.cs</p>
<pre><code>using M5Worker.Classes;
using Mic... | 2 | 2,476 |
BookBlock jQuery Plugin | <p>I am using the BookBlock plugin. It is working very well, but I can't seem to get the plugin to flip newly pages which were loaded with AJAX.</p>
<p>Anybody have an idea on how to re-initialise the plugin so it "sees" the new pages?</p>
<p>My code for BookBlock:</p>
<pre><code>var Page = (function() {
var co... | 2 | 2,208 |
Video encoding with AV1 - FFmpeg | <p>I was trying to encode a raw video with AV1. </p>
<p>I used: <code>ffmpeg -i netflixboxing720p.y4m -c:v libaom-av1 -b:v 500k -strict experimental netflix720p500AV1.mp4</code> </p>
<p>I took 2 hours and when I open the created video I get nothing. I would play the Video.
Do I need an other command line?</p>
<pre><... | 2 | 10,993 |
The last & break mechanism in nginx rewrite | <p>Am now dealing with nginx rewrite for my project but got something out of my expectation, just share with you to see if any reasonable advice on this.</p>
<p>The nginx server setting list below:</p>
<pre><code>location /download/ {
rewrite ^(/download/.*)/media/(.*)\..*$ $1/mp3/$2.mp3;
rewrite ^(/download/... | 2 | 1,599 |
Pandas set element style dependent on another dataframe mith multi index | <p>I have previously asked the question <a href="https://stackoverflow.com/questions/47912420/pandas-set-element-style-dependent-on-another-dataframe">Pandas set element style dependent on another dataframe</a>, which I have a working solution to, but now I am trying to apply it to a data frame with a multi index and I... | 2 | 1,333 |
Generating consumer key and consumer secret in WSO2 API Manager | <p>I want to integrate the WSO2 API Manager with a website so that the user doesn't need to login to the API Store.</p>
<p>From what I can see there is a stumbling block, in that the user needs to click on the 'Generate' button in the store in order to first generate the consumer key and secret.</p>
<p>Once this has ... | 2 | 1,165 |
Scroll view is not smooth | <p>I'm working in a project (<strong>iOS7 & ARC</strong>) in which, I want to display <strong>N number</strong> of images in the scroll view.These Images already stored into sandbox directory. My App has only <strong>landscape orientation</strong> I'm facing a problem that <strong>ScrollView is not smooth, it stuck... | 2 | 1,769 |
multiple dropzone.js css styling | <p>Its my first experince with dropzone.js </p>
<p>I've an HTML registration wizard with multiple Dropzone.js in 3 steps , one appears on the first step with css applied to all dropzone classes <code>.dropzone</code> the first dropzone is styled correctly but the rest are not .</p>
<p>on the header i've added links t... | 2 | 1,084 |
Unicorn can't find bundler using capistrano | <p>I can't seem to get bundler to work with unicorn on deploy. I am using capistrano to deploy.</p>
<p>Looking at the unicorn log while deploying, I get the following errors:</p>
<pre><code>/home/deployer/apps/my-app/releases/20130417145122)
I, [2013-04-17T14:53:04.982369 #6565] INFO -- : forked child re-executing..... | 2 | 2,205 |
Trying to display welcome message when user logs in | <p>I want to display 'Welcome "username"' when a user logs in but it doesn't work. I might be doing something wrong with sessions.</p>
<p>It gives an error message of:</p>
<blockquote>
<p>Notice: Array to string conversion</p>
</blockquote>
<p>My code:</p>
<pre><code> <?php
require("config.php");
if(... | 2 | 2,217 |
How to detect (Count) Hair from image using OpenCV? | <p>I have try below code using <code>OpenCV</code> functions <code>cvtColor</code>,<code>Canny</code> and <code>HoughLinesP</code> but not able to get accurate result or not work in some cases.</p>
<pre><code>private boolean opencvProcessCount(Uri picFileUri) {
hairCount = 0;
totalC = 0;
//Log.e(">>>>>&... | 2 | 1,168 |
Overriding model save() causes error in Django Admin | <p>I have a model that I want to save in Django Admin</p>
<pre><code>class Product(models.Model):
# other fields
img1 = models.ImageField(upload_to='%s/%s/1/large/' % (category, prod_no))
img1_thumb = models.ImageField(upload_to='%s/%s/1/thumbnail/' % (category, prod_no), editable=False)
def save(self... | 2 | 1,814 |
WTF WPF TabControl? | <p>I believe this to be a bug in WPF (v4.0 if it matters), but it is late, and maybe I'm missing something.</p>
<p>I am binding to a fake example for illustrative purposes:</p>
<pre><code> <x:Array x:Key="SampleItems" Type="sys:String">
<sys:String>Foo</sys:String>
<sys:String&... | 2 | 1,722 |
Unit testing, using Moq to verify the exception message | <p>So, I have this test I have setup. It looks like this:</p>
<pre><code>[Test]
public async Task LogErrorAndReturnSuccessIfNoLines()
{
// Assemble
const string orderNumber = "00000000";
const string lineNumber = "001";
var model = new OCS { Request = new strOCS { OrderLineID = $"{orderNumber}/{lineNum... | 2 | 2,482 |
Value is retrieved only after hot reload in flutter from API | <p>I'm kinda new to flutter, I've been building app using rest API as the backend, whenever I try to load data to display on home page screen from GET API I'm not able to fetch the value until I reload or refresh the widget on the app after pushandreplacement from login screen. Please help me!!! already a week, I still... | 2 | 1,333 |
Calculate Mode of each Column of dataframe, Store it in a list and make a dataframe using the it | <p>I am finding the 'MODE' of all columns in my dataframe and storing them in a list.
The code that is calculating my MODE of each column :</p>
<pre><code>from pyspark.sql.functions import *
#calculating mode value
mode_val = []
for i in df_num.columns :
cnts = df_num.groupBy(i).count()
mode = cnts.joi... | 2 | 1,254 |
Printing and storing receipt in VB.net | <p>I am designing a POS similar program to add inventory and print and store the receipt. May I know how do I proceed? Is there a way I can store the receipt in mysql database?
Here's my screenshot of the POS and the source code</p>
<p>Screenshot of the sale screen: <a href="http://oi64.tinypic.com/35cpy5j.jpg" rel="n... | 2 | 9,380 |
Needing help with XSLT for-each using XPATH | <p>I am working on a project that uses XSLT to transform an HTML string to extract some specific values. Can you please look at the HTML/XSLT below and see what it is that I am doing wrong? </p>
<p>BTW In the HTML below I need to extract value from <code><a></code> which says "something" (XPATH = //div[@id='resu... | 2 | 1,977 |
react-sortablejs - Setting the 'onChange' method on an object with nested arrays | <p>I'm using the <a href="https://www.npmjs.com/package/react-sortablejs" rel="nofollow noreferrer">react-sortablejs</a> library.
When trying to move cards within the list. I get the error: </p>
<blockquote>
<p>Cannot read property 'map' of undefined</p>
</blockquote>
<p>I have a dense structure and it gets lost he... | 2 | 2,420 |
Error to setup Maven project | <p>First time I am setting up maven project on eclipse luna and I am getting below error on pom.xml file. i did to much google to resolve the issue but not able to resolve error.</p>
<p>Error: </p>
<p>Failure to transfer org.apache.maven:maven-archiver:pom:2.6 from <a href="https://repo.maven.apache.org/maven2" rel="... | 2 | 3,310 |
how to use Vibration while recording iphone5 IOS? | <p>I am working on a iphone5 app and i need some advice on the vibration motor.
i goggled the things but cant find how can i manually rotate my iPhone from the code.please guide me... or give any link or ideas.. </p>
<p>What i want to do is vibrate the phone while recordign the video .</p>
<p>but my problem is when ... | 2 | 1,224 |
WPF out of memory error when loading large amount of data | <p>I need to process large amount of data into a single <code>List<ChartData></code> for my custom control.
About 3 Million points it works fine after reaching the List Count 80,00,000 It throws the Out of memory error. Is there any count limit for List? Yes means shall I use any other Collection rather then the ... | 2 | 5,747 |
Ionic 2 - Nav undefined | <p>I'm trying to add navigation to the <code>app.component.ts</code> file in my Ionic 2 application. For some reason I'm receiving an error that <code>nav</code> is not defined.</p>
<p>Adding the <code>NavController</code> is no options either, since it'll say that there's no provider for <code>NavController</code>.</... | 2 | 2,151 |
Kafka Connect JDBC Source OutOfMemoryError | <p>I'm running the following job with the <a href="https://docs.confluent.io/current/connect/connect-jdbc/docs/index.html" rel="nofollow noreferrer">Confluent JDBC-Source connector</a>:</p>
<pre><code>{
"name": "jobName",
"config": {
"connector.class": "io.confluent.connect.jdbc.JdbcSourceConnector",
... | 2 | 1,041 |
wordpress external javascript file for inline editor plugin? | <p>Hi php wordpress people,</p>
<p>I'm using inline editor plugin for wordpress
I am aware that for seo purposes it is best to make sure these are external files.
When I view the source in my browser I can see the javascript for inline editor plugin is displayed in the page code.</p>
<p>Is there a way to make this an... | 2 | 1,063 |
CORS: No pre-flight on GET but a pre-flight on POST | <p>I'm trying to remove the unnecessary pre-flight requests in my application. For it I've simplified some parts of request, removed custom headers etc. But got stuck on a problem - GET requests now work fine without pre-flights, but POST requests still have them.</p>
<p>I've followed the requirements:</p>
<ol>
<li>R... | 2 | 2,028 |
Bootstrap nav dropdown menu is not working | <p>I'm having trouble getting my Bootstrap dropdown menus to work. I've looked online and none of the solutions seem to fix my issue. I'm currently using external sources for my css and javascripts just incase the local ones weren't working. Any ideas? Here's my whole jade code for the page.</p>
<pre><code>doctype... | 2 | 1,416 |
Spring + Hibernate - Tables are not getting created in MySQL | <p>I have configured my web project with Spring and Hibernate. Below is the pom:</p>
<pre><code><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<... | 2 | 4,704 |
Samsung Galaxy S5 Camera Torch not working | <p>We have an app that works with all our supported Android phones <strong>"except Samsung Galaxy S5"</strong>. Our app uses the camera to take pictures at close range. <strong>We need torch mode ON the entire time we are focusing to take the picture.</strong> We check for supported parameters and set the values if ... | 2 | 1,305 |
How to create reusable component in Vue.js | <p>I've started learning Vue.js and it's also my first experience in WebUI development, that why, I'm asking to sorry me if I tell or do something wrong.</p>
<p>Ok. I'm looking for a solution on how to create reusable components using this framework. I decide to create something like treeview with possibility of custo... | 2 | 2,875 |
I can't use new feature ES 2020 in my next.js app | <p>I wanted to use a new feature of ES 2020 in my next.js so I used optional changes in my app. When I ran my code this error has occurred </p>
<pre><code>Module parse failed: Unexpected token (50:191)
You may need an appropriate loader to handle this file type.
</code></pre>
<p>Then I ran this command</p>
<pre><cod... | 2 | 1,639 |
Linking c++ libraries (for Wt) in Xcode | <p>I'm sorry to ask a question that resurfaces all over the place in different forms, but this has me tearing my hair out and I've tried every suggestion from all the dark corners of the internet. </p>
<p>I'm trying to use the Wt framework (for web based c++ applications) with Xcode. Its header files are at /usr/local... | 2 | 1,192 |
random number inside for loop | <p>This is driving me crazy already and by now I'm absolutely hopeless :(</p>
<p>Here is the matrix <code>draw</code> (don't pay attention to NAs, later I need those columns):</p>
<pre><code> [,1] [,2] [,3] [,4] [,5]
[1,] 1 0 NA NA NA
[2,] 2 20 NA NA NA
[3,] 2 30 NA NA NA ... | 2 | 1,098 |
Use WinHTTP in Visual Studio 6.0 | <p>I am maintaining a legacy app written in Visual Studio C++ 6.0.</p>
<p>I need to replace portion of the code with calls to WinHTTP API.</p>
<p>I have created small demo in Visual Studio 6.0 test project so I can see how would things go.</p>
<p>When I build the code I get the following error ( the same code works fla... | 2 | 1,759 |
Problems in accessing S3 via AWS Java SDK | <p>I'm trying to get and S3 object size via Java AWS SDK (v2), and send it back via HTTP response (this is all inside a HTTP Server using <code>com.sun.net.httpserver.HttpServer</code>). But it doesn't work and shows me the following debug messages.</p>
<p>What's going wrong here? Am I missing anything?</p>
<pre><code>... | 2 | 1,915 |
DB connections not closing in OSGi | <p>I have an OSGi bundle which needs to persist data in a database. As described <a href="https://stackoverflow.com/questions/19031360/transaction-rollback-in-osgi">in a previous stackoverflow question</a> I have found that in order for transactions to work as expected I need to use an XADataSource to connect to the da... | 2 | 1,104 |
jQuery click event not working after alert | <p>After appending table I am checking on button click event. Javascript alert is working but jQuery click event is not working.</p>
<p>I cannot seem to find my mistake.</p>
<pre><code>$("#inputcon").change(function(e){
if($(this).attr('checked')){
$(this).val('TRUE');
}else{
$(this).val('FA... | 2 | 1,797 |
jQuery: Firefox doesn't show file select dialog on certain input[type=file] elements | <p>Summary:</p>
<p>I have several <code>input[type=file]</code>elements all across my web app, that <strong>do work well</strong>.
Well, 99% of them work just fine, but just now, I ran into a case, where Firefox does not show the file select dialog when I click on said element.
I do not note any significant difference... | 2 | 1,215 |
Thymeleaf foreach loop with button event inside | <p>I have used the Thymeleaf foreach to traverse all posts where each post has a "Comment" button. I would like to display the comment list after click this "Comment" button.</p>
<p><a href="https://i.stack.imgur.com/1rbqh.jpg" rel="nofollow noreferrer">The default is hidden</a></p>
<p>The following is my codes:</p>
... | 2 | 1,543 |
Error when installing Liferay 7 CE with Oracle 12c | <p>I try to install Liferay 7 ce ga3 on centos and I get the following error. I installed oracle jdk 8 in centos and extracted the bundle in /opt.
Since I want to connect with oracle 12c I completed the steps in this article: <a href="https://www.dontesta.it/en/2016/04/13/liferay-7-ce-how-to-add-support-for-oracle-db/... | 2 | 5,511 |
error while executing doInBackground | <h2>An error occured while executing doInBackground()</h2>
<p>I am new to android studio and am trying to download different bitmap pictures to show in imageview by AsyncTask class.my error log follows:</p>
<pre><code>FATAL EXCEPTION: AsyncTask #1
Process: com.example.sayareh.http2, PID: 32302
java.lang.Ru... | 2 | 2,162 |
QML chartview crash when changing data | <p>I'm new to qml and I didn't really get its logic yet.</p>
<p>Here is my issue: I have a chartview with barseries, and I expect that when the user clicks on a bar, the bar chart changes.</p>
<p>So I clear the barSeries and append new data to it. But it causes a segmentation fault.
If I do the same processing from a... | 2 | 1,596 |
Adding Select Field to Bootstrap Form and Getting it to Post to Database in Laravel Project | <p>I am using Laravel and trying to add a new select field to the standard Bootstrap registration form. I cannot get the value specified in the select field to show up in my database after submitting the form. All of the other fields (e.g., user name and email) are working fine.</p>
<p>Below is a portion of the code w... | 2 | 2,301 |
SELECT * FROM <table> BETWEEN <value typed in a JTextField> AND <idem> | <p>EDIT4:</p>
<p>I don't know why, but the structure I used below didn't work. I had to modify a file I found at java2s website, it's called TableFromDatabase, then make the JTextFields public static, then instantiating the TableFromDatabase class in FrmMovimento and etc:</p>
<pre><code>TableFromDatabase frame = new ... | 2 | 1,485 |
ConfigurationManager.GetConfigurationAsync fails to retrieve identity configuration in TestServer | <p>I'm using <code>Microsoft.AspNetCore.TestHost</code> version 2.2.0 and <code>Microsoft.NET.Test.Sdk</code> version 15.9.0. I'm using IdentityServer4 for OAuth2 provider for Jwt Bearer Authentication. The set up is working fine when deployed with real web servers. However, the issue occurs during integration tests us... | 2 | 2,022 |
MongoTemplate aggregation returns no results after operation | <p>I am trying to get some raw data from the mongo collection. I have two similar collections with the same data. When I try to get aggregation results with DBObject list, from first collection data is returned fully but from the second one return nothing. But I need to return data from the second collection. </p>
<p>... | 2 | 1,339 |
Selenium WebDriver: findElement() in each WebElement from List<WebElement> always returns contents of first element | <pre><code>Page page = new Page();
page.populateProductList( driver.findElement( By.xpath("//div[@id='my_25_products']") ) );
class Page
{
public final static String ALL_PRODUCTS_PATTERN = "//div[@id='all_products']";
private List<Product> productList = new ArrayList<>();
public void populate... | 2 | 1,236 |
"router not found" on unit testing PlayFramework Controllers | <p>I'm having some trouble trying to unit test my controllers following the <a href="https://www.playframework.com/documentation/2.4.x/JavaTest#Unit-testing-controllers" rel="nofollow">play framework documentation</a> steps.</p>
<p>I've created a new app using the java template. Replaced the generated ApplicationTest ... | 2 | 1,369 |
Using Moxy with Metro in tomcat | <p>due to company requirements we can't use Glassfish as application server. Nevertheless I would like to use Moxy. So I tried to get the new Metro-version (<a href="https://blogs.oracle.com/mgrebac/entry/metro_2_2_jaxb_2" rel="nofollow noreferrer">https://blogs.oracle.com/mgrebac/entry/metro_2_2_jaxb_2</a>) to work wi... | 2 | 1,695 |
Xamarin android - Attempt to invoke virtual method sendBroadcast() on a null object reference | <p>I'm building a crossplatform application using Xamarin,my application will download videos from internet, I've done the download and save functions, but after saved videos to DCIM(in android) the videos do not appear in gallery.After hafl of a day searching for solutions on internet I comeup with two solutions:</p>
... | 2 | 1,948 |
3D camera X axis rotation | <p>I have litteraly no clue how to explain this problem, since it is is self explanitory if you look at the following video's I made.</p>
<p>No Angle -
<a href="https://www.youtube.com/watch?v=R_GtaXWpP9c&feature=youtu.be" rel="nofollow noreferrer">https://www.youtube.com/watch?v=R_GtaXWpP9c&feature=youtu.be<... | 2 | 2,625 |
hiding div having dropdown based on radio button selection knockoutjs | <p>I am working on KnockoutJS where i want to hide and show divs having dropdowns based on radio button selection, however i am succesful doing it if div does not contain dropdown,
please find the link to JSFiddle <a href="http://jsfiddle.net/3z2n8LLa/" rel="nofollow">http://jsfiddle.net/3z2n8LLa/</a></p>
<p>here wh... | 2 | 1,303 |
Multiple image uploads cause 500 Internal Server Error | <p>I want to implement multiple sections on my website, where visitors can upload their images to be shown.
I got it to work perfectly in a test folder on the server, where it echoes "File is an image. [file] succesfully uploaded" and the image appears on the server. </p>
<p>However, with the actual implementation of ... | 2 | 1,113 |
Android Bootstrap Button(or any other Bootstrap widget) not working as it should | <p>Hello friends I just imported the AndroidBootstrap module into my Android Project, and I end up with this :</p>
<p>app build.gradle :</p>
<pre><code>apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.3"
useLibrary 'org.apache.http.legacy'
defaultConfig ... | 2 | 2,979 |
JOOQ generated classes have schema defaulted to PUBLIC | <p>This is a follow up question to this <a href="https://stackoverflow.com/questions/43760284/jooq-codegen-with-jpadatabase-not-working">SO Question</a>. I am using jooq codegen for auto generation of jooq classes from jpa entities. I am planning to use jooq as a SQL query builder and execute the actual queries with JP... | 2 | 2,385 |
Fresh grails installed - app fails to run | <p>I'm trying out grails for the first time, but a simple app won't run right after it is created. I installed everything using sdkman. Here is what I have:</p>
<pre><code>~$ sdk current
</code></pre>
<p>Using:</p>
<p>gradle: 4.0
grails: 3.2.11
groovy: 2.4.12
java: 8u131-zulu</p>
<p>I execute:</p>
<pre><code>grail... | 2 | 5,517 |
android checkbox text disappears when custom background is set | <p>I want to make a weekly calendar, where every day is a custom checkbox with objective to look like the image bellow:</p>
<p>(<a href="http://i.imgur.com/WjIKCd0.png" rel="nofollow">http://i.imgur.com/WjIKCd0.png</a>)</p>
<p>When the user clicks on a day (Monday in this case), the "background" and "button" checkbox... | 2 | 1,381 |
Maven error - resolving dependencies | <p>I'm not very familiar with maven and I'm struggling with this error message when running a maven compile:</p>
<pre><code>[ERROR] Failed to execute goal on project myProject: Could not resolve dependencies for project myProject:1.0: Failure to find weka:weka:jar:3.7.1-beta in http://repo.maven.apache.org/maven2 was ... | 2 | 3,002 |
jQuery date picker does not work after refresh the page | <p>I am using jQuery datepicker. It is okay, when i ran my project in Firefox browser from localhost. After some time, When i refresh Firefox again nothing displayed of the jQuery datepicker. </p>
<p>After i ran it chrome it's okay but refresh again it's gone . But when i ran it from other location(Desktop) except loc... | 2 | 1,450 |
using swiper js to create a history timeline with multiple slides in each year | <p>i'm using Swiper JS and i'm struggling to find a way in which I can remove duplicates from the pagination. I want the ability to have a slide for each year with content inside, but also have multiple slides for a particular year - BUT only writing 1 pagination for it (with the nav/swipe working). </p>
<p>So if the ... | 2 | 1,051 |
A fatal error while converting a String to XML document | <p>I'm have XML data in the shape of String and i want to convert it to XML document in order to make some process in it, and i'm using the following method to make that:</p>
<pre><code>private Document convert(String xml) throws ParserConfigurationException,
SAXException, IOException {
// convert... | 2 | 3,262 |
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