title stringlengths 13 150 | body stringlengths 749 64.2k | label int64 0 3 | token_count int64 1.02k 28.5k |
|---|---|---|---|
How to remove the table header for table component in all the pages except first page in JR report? | <p>When I'm export my <em>jrml</em> to <em>csv</em> and <em>pdf</em>, I'm getting header repeatedly.</p>
<p>I want to avoid this, please tell me solution.</p>
<p>This is my JRML</p>
<pre class="lang-xml prettyprint-override"><code><?xml version="1.0" encoding="UTF-8"?>
<jasperReport xmlns="http://jasperrepo... | 1 | 8,537 |
WPF DataGrid CanUserAddRows = True | <p>I seem to have a problem with adding rows to a <code>DataGrid</code>through the interface itself.
Here is a screenshot of the UI:</p>
<p><img src="https://lh6.googleusercontent.com/-FkdQQWfucWc/UtN89GBOXVI/AAAAAAAAAh0/M_aAe6OSYUI/s0/rbac-privilege-tab.png" alt="Screenshot" title="rbac-privilege-tab.png"></p>
<p>As... | 1 | 4,078 |
Stacked Bar Chart Labels - D3 | <p>I'm trying to add data labels to stacked bar chart in d3. </p>
<p>I wanted the data labels to be in the middle of the bar. So far i just figured out how to add data labels on top of each bar. But actually i wanted those labels to be in the middle of each bar.</p>
<p><strong>Here's my code</strong> :
</p>
<pre><co... | 1 | 1,778 |
how to use "shape_predictor_68_face_landmarks.dat" in landmark extraction in opencv C++ using Dlib | <p>I'm trying to run the following code and detect the facial landmarks of the frames which are taken from webcam.</p>
<pre><code>#include <dlib/opencv.h>
#include <opencv2/highgui/highgui.hpp>
#include <dlib/image_processing/frontal_face_detector.h>
#include <dlib/image_processing/render_face_det... | 1 | 1,378 |
Usage of this next_combination code | <p>Currently I am trying to generate combinations from a vector that contains some integers. For now I want it to print out all of the combinations that are of length to_generate.
I found this code at <a href="https://stackoverflow.com/questions/2211915/combination-and-permutation-in-c/2616837#2616837">combination and ... | 1 | 9,566 |
Getting a FATAL EXCEPTION: main java.lang.OutOfMemoryError | <p>I am getting this error:</p>
<pre><code>E/AndroidRuntime: FATAL EXCEPTION: main
java.lang.OutOfMemoryError
at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:596)
at ... | 1 | 2,411 |
Accessing WCF Web Service From Apache CXF (MTOM + WS-Security) | <p>I've been struggling with this problem for quite a bit of time, and have not been able to solve it yet, despite looking around everywhere.</p>
<p>Scenario details (code, config and other stuff is posted at the end):</p>
<ol>
<li>WCF Web Service (.NET 4), exposing two endpoints: one unsecured and one secured using ... | 1 | 6,837 |
Replace window or document objects with Javascript object | <p>Is there a way to replace "window" or "document" objects? What I basically want is to provide some kind of JavaScript Proxy, I want to prevent user from getting "SOME" (only some! this is important) DOM element's on the page. By "user" I mean any third patty script. </p>
<p>I can do this:</p>
<pre><code>document.g... | 1 | 1,129 |
Qt SOAP install | <p>I've ran into problems installing the LGPL version of the Qt SOAP component:</p>
<p><a href="http://qt.nokia.com/products/appdev/add-on-products/catalog/4/Utilities/qtsoap/" rel="nofollow noreferrer">http://qt.nokia.com/products/appdev/add-on-products/catalog/4/Utilities/qtsoap/</a></p>
<p>I've followed the instru... | 1 | 1,774 |
Parse XML file into a table | <p>This is the XML file that needs to be parsed, we will call it "servers.xml".
This file is on the same server I want it parsed (xml file in same folder).</p>
<pre><code><root>
<list>
<server>
<server name="28 Disconnects Later">
<timestamp name="2015... | 1 | 2,092 |
How to get a full-width (of screen) dropdown-menu | <p>Trying to get a full-width dropdown-menu, but now it takes the entire width of the parent element. Which is in this case the list item. </p>
<p>Could someone help me to fix that. The most important thing is that this dropdown-menu should also be responsive as well. No JavaScript and other JavaScript framework pleas... | 1 | 1,814 |
Fixing header with column filter dropdowns in jQuery datatables | <p>I've got a datatable with a fixed header and column filter dropdowns which extend when hovered. But the dropdowns don't extend as they should. I've traced the problem to scrollY and scrollX in table initialisation. If I remove both scroll commands, the dropdowns work well, but the header is no longer fixed, and I n... | 1 | 3,268 |
Missing required arguments: aws_access_key_id, aws_secret_access_key in server | <p>I keep getting this error whenever I am trying to start the server <code>validate_options': Missing required arguments: aws_access_key_id, aws_secret_access_key (ArgumentError)</code> I can't seem to solve the issue! I am almost sure that the issue is caused Carrierwave and fog gems to use amazon s3. But I am not su... | 1 | 4,768 |
Cakephp Xml to Array to Database | <p>this is the first time using CakePHP's XML functions.</p>
<p>I have set up this model:</p>
<pre><code><?php
class Importer extends AppModel {
var $name = 'Importer';
var $useTable = false;
function import_deals(){
// import XML class
App::import('Xml');
// your XML file's l... | 1 | 2,435 |
DirectX11 ClearRenderTargetViewback with transparent buffer? | <p>I'm trying to create a window that uses directx to draw <strong>opaque</strong> content on top of a <strong>transparent</strong> view (i.e. the desktop shows through). With DirectX11 I'm trying to do the following, but it's not making the background transparent. In fact, any opacity value I put in gives me the exact... | 1 | 4,461 |
A fatal error has been detected by the Java Runtime Environment when running .\import.io | <p>I have download import.io as per the link,
<a href="https://import.io/download/linux" rel="nofollow">https://import.io/download/linux</a>. As it says, I have extracted and get inside the folder <code>import.io</code> in terminal. But when I tried running <code>./import.io</code>, I am getting this error(Given below)... | 1 | 1,521 |
C# System.IO.File.Copy from shared drive works on localhost but access to the path is denied on server | <p>I want to copy a pdf from a shared folder to a project folder. So I use System.IO.File.Copy:</p>
<pre><code>System.IO.File.Copy(@"\\netstore\IT\SIGN\112454.pdf", "C:\inetpub\wwwroot\myaspmvcwebapisite\temp\112454.pdf", true);
</code></pre>
<p>The file copies when I run the application locally on my machine but whe... | 1 | 1,091 |
Bluetooth broken on Android ROM (LineageOS 16) | <p>I want to build a custom (unofficial) version of <code>LineageOS 16.0</code> for my <code>Sony Xperia ZL (C6506)</code>. I managed to actually get the ROM to build using the device tree and various files from the GitHub repository <code>fusion3-common</code>. However, after flashing the ROM, it was immediately appar... | 1 | 6,696 |
Could not find fastlane in current directory | <p>I've having fastlane folder is able to run fastlane match development and fastlane match appstore but receiving this error while running bundle exec fastlane $FASTLANE ios beta on circleci. What else do I need to configure in order to make this work?</p>
<p>Here's the output it's producing:-</p>
<pre><code>[12:32:... | 1 | 1,270 |
How to disable windows authentication for WEB API inside an ASP.NET MVC 3 application | <p>I have an ASP.NET MVC 3 application with Windows authentication. Now I've added the web api to it (nuget package) and want anonymous access (later on I'll add an api key). But I haven't managed to get it to work.</p>
<p>All my WEB API controllers are under the "/api" path, and none of them have the Authorize attri... | 1 | 1,260 |
How to use AWS batch in java class(lambda function) to submit batch job | <p>I read the output from stepfunctions using envContainerOverrides and then I am calling my batch job with this nodejscode: Here I am reading the environment variables which is passed to the batchjob.</p>
<p>Stepfunctions output:</p>
<pre><code>{"bucketName":"bucketName","filesList":["filelist-bucket/filelist1.txt... | 1 | 2,138 |
ngModel $formatters not being invoked | <p>I'm wondering why my $parsers are being invoked but my $formatters are not being invoked. I modified the plunker in <a href="https://docs.angularjs.org/api/ng/type/ngModel.NgModelController" rel="nofollow">Custom Control Example</a> to include $parsers and $formatters. It looks like my $parsers are being invoked b... | 1 | 1,173 |
Corporate Sales C++ | <p>Me and a friend are having difficulty with this program challenge that our professor assigned us. What we are having with is are int main(). Are tutors keep pointing us to it but won't explain what is wrong. So, if you could explain and show us what we are doing wrong then it would be greatly appreciated.</p>
<p>He... | 1 | 1,131 |
@Ngrx/store: how to query models with relationships | <p>I an Angular 2 app using Redux (with @ngrx/store), I have modeled the store this way:</p>
<pre><code>{
modelA: {
ids: [1, 2],
entities: { 1: { name: "name modelA 1" },
2: { name: "name modelA 2" }
}
},
modelB: {
ids: [5, 8],
entities: { 5: { name: "name modelB 5... | 1 | 1,080 |
TypeError: Cannot read property 'props' of null in react | <p>error:
Uncaught TypeError: Cannot read property 'props' of null
at babaClick (:75:17)
If i type it in ES5 it won't be wrong but if i type it in es6 just like the following code it's wrong .I just don't know why...</p>
<pre><code><!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"&... | 1 | 1,146 |
Fatal Exception: android.app.RemoteServiceException Context.startForegroundService() did not then call Service.startForeground() | <p>We recently implemented foreground service and on Android 9 (Samsung devices only) some users experience some recurring crashes and we don't know what's causing this. Has anyone encountered the same issue? Is there a fix for this issue?</p>
<pre><code>Fatal Exception: android.app.RemoteServiceException Context.star... | 1 | 2,116 |
Camera.open() throwing java.lang.RuntimeException: Fail to connect to camera service | <p>I am using custom camera in my application.for the first time i have loaded the app it was working.but after that it is crashing at the point Camera.open();.i have given all the permissions in the manifest file.given below is my Activity class</p>
<pre><code>public class CustomCameraDemo extends Activity {
pri... | 1 | 5,232 |
Drawing a rectangle on a picture box | <p>When this form opens, it has a background image of the fullscreen and the user can mouse down and draw a rectangle which will be used later to crop the background image. The problem I am getting is that when the form paints, it's not drawing a rectangle so the user doesnt know the the area they are selecting</p>
<p... | 1 | 1,500 |
Error while installing PyGraphviz (Mac OS X, Anaconda) | <p>I'm having trouble while installing PyGraphviz.
I'm using Anaconda in Mac OS X.</p>
<p>Error messages indicates some reasons, but I already checked out it is installed in anaconda directory. </p>
<pre><code>Sundongui-MacBook-Pro:site-packages sundong$ pwd
/Users/sundong/anaconda/lib/python2.7/site-packages
Sundong... | 1 | 2,988 |
Arithmetic Expression Grammar and Parser | <p>Recently I was looking for a decent grammar for arithmetic expressions but found only trivial ones, ignoring <code>pow(..., ...)</code> for example. Then I tried it on my own, but sometimes it didn´t worked as one expects. For example, I missed to allow a unary <code>-</code> in front of expressions and fixed it. Pe... | 1 | 1,643 |
Shiny App Not Running in Shinyapps.io (Error: Object UI Not Found) | <p>I have successfully run the following Shiny App locally. Unfortunately, when I run it in shinyapps.io, I get the following error message from my log: Error in force(ui) : object 'ui' not found. Even after extensive tracing, I could not find anything else that points to why ui could not be found, and again it can r... | 1 | 2,541 |
Wiring top-level DAGs together | <p>I need to have several identical (differing only in arguments) <strong>top-level <code>DAG</code>s</strong> that can also be triggered together with following constraints / assumptions:</p>
<ul>
<li>Individual top-level DAGs will have <code>schedule_interval=None</code> as they will only need occasional <em>manual ... | 1 | 1,679 |
Columns of Different Height in Bootstrap | <p>I want to create two columns, one column with 3 boxes of smaller height and the second column with 1 box of larger height. However, when I increased the height of the box in the second column, the last two boxes in the first column gets pushed further down the page. I want the 2 columns to happen side by side. (I wa... | 1 | 1,450 |
usage differences between _variant_t, COleVariant, CComVariant, and VARIANT and using SAFEARRAY variations | <p>I am investigating several Visual Studio 2015 C++ project types which use ADO to access an SQL Server database. The simple example performs a select against a table, reads in the rows, updates each row, and updates the table.</p>
<p>The MFC version works fine. The Windows console version is where I am having a prob... | 1 | 1,411 |
Adding fields in a form dynamically with codeigniter | <p>I am adapting this guide in codeigniter: <a href="http://www.quirksmode.org/dom/domform.html" rel="nofollow noreferrer">http://www.quirksmode.org/dom/domform.html</a>, in order to create a form with dynamic fields, all the functionality is working good, however when I try to echo the data in my controller with: </p>... | 1 | 1,625 |
python xmpp simple client error | <p>I'm getting the following error:</p>
<pre><code>AttributeError: Client instance has no attribute 'Dispatcher'
</code></pre>
<p>while running the following code in python 2.7:</p>
<pre><code>import xmpp
user= 'uname@gmail.com'
password="pass"
jid = xmpp.JID(user)
connection = xmpp.Client(jid.getDomain())
conn... | 1 | 1,212 |
No module factory available for dependency type: ContextElementDependency | <p>I am changing the structure of my angular-4 app with lazy loaded modules and facing an error when I run</p>
<pre><code>ng build
</code></pre>
<p>The error:</p>
<blockquote>
<p>Error: No module factory available for dependency type: ContextElementDependency</p>
</blockquote>
<p>This error do not appear when I a... | 1 | 1,687 |
How to stop WPF storyboard composed only in XAML | <p>I have a animation defined in XAML (as a UserControl) that essentially switches between two images every second: </p>
<pre><code> <UserControl x:Class="KaleidoscopeApplication.Controls.RemoteAnimation"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.... | 1 | 1,401 |
database migration in flask - sqlalchemy | <p>flask-restplus and sqlalchemy to design my backend.
I am using flask-migrate library so that I can adjust my database tables when there is any such requirements.</p>
<p>Here is my directory structure</p>
<pre><code>-mainfolder/
-app/
-v1/
-app.py
-apis/
-__init__.p... | 1 | 1,638 |
Getting RSS Feed without Google or PHP | <p>I'm working on an rss feed displayer for a webpage. I cant use PHP or Google API's.
But can use Javascript, HTML and such.
I created some code before but that used Google API's. I can't find a way how to use the code without Google API's.
Here is the code that i used before:</p>
<pre><code><script type="text/jav... | 1 | 1,068 |
How to open external link in iOS? | <p>I am using Ionic 3 and I need to load my app from external link.
I did it by adding my external link in <code><content src="example.com" /></code> of <code>config.xml</code> file. This is working properly. I need to open links which are in my app screens in browser. </p>
<p>As an example, Imagine there is fac... | 1 | 3,440 |
Associations in sequelize not working as intended | <p>I am attempting to output a nested relation where</p>
<p>Cat.hasMany(legs)</p>
<p>Leg.belongsTo(cat)</p>
<p>Leg.hasOne(paw)</p>
<p>paw.hasMany(leg)</p>
<p>Here is my Cat Model:</p>
<pre><code>module.exports = (sequelize, DataTypes) => {
const Cat = sequelize.define('Cat', {
userId: {
type: DataT... | 1 | 1,915 |
WatiN seems to not find JavaScript alert | <p>I have a web application that, under some conditions, pop up JavaScript alert()s that I need to react to in a WatiN test. Google pointed me at <a href="http://tmichealson.blogspot.com/2007/01/handling-alerts-in-watin.html" rel="nofollow">Handling alerts in WATIN</a> from way back in 2007 that seemed promising, and I... | 1 | 1,025 |
Docker Kafka Container Consumer Does Not Consume Data | <p>I am new at Docker and also Apache Kafka. What I am trying to do is creating a consumer and producer class in java. I set up spotify/kafka which is a kafka container for Docker. But something went wrong.</p>
<p>I could not find any producer consumer example (If you have one please share) for a docker kafka containe... | 1 | 3,377 |
Button changing of state programmatically | <p>Im really having a problem with my image with button frame,
What I want is:
1. When it is selected it will have a checkmark
2. When the view is dismissed then returned back to the previous screen it will still have the check in the image selected
3. When I tap the selected image or another image it will remove th... | 1 | 1,535 |
Start date must be earlier than end date | <p>I am comparing some dropdownlist value, basically the Start date must be earlier than end date
<br/><br/>I found a lot of sample source codes through goggle and others, but they only provide DD/MM/YYYY. <br/> I only need MM/YYY only, when ever i tried to remove "DD" there would be errors, if i am right its because ... | 1 | 1,829 |
Save tensorflow model: variables not found | <p>I'm trying to save and restore a tensorflow model using <code>tf.train.Saver</code>. I think I've done the saving part correctly, but when I try to restore the model I get this error:</p>
<pre><code>2017-07-03 15:55:14.824767: W tensorflow/core/framework/op_kernel.cc:1152] Not found: Key train/beta2_power not found... | 1 | 5,161 |
Symfony 5.x - An error occurred while loading the web debug toolbar | <p>I'm working with Symfony 5.X, it's a fresh install on docker with the image "bitnami/symfony".
I use too "bitnami/nginx" and "bitnami/php-fpm". All work good except the web profiler toolbar.</p>
<p>I passed the 2 last days on Google searching for a solution but nothing work.
I can access the url <em>/_profiler/</em... | 1 | 3,316 |
SingleChildScrollView doesn't scroll screen with ListView.builder | <p>I'm trying to get it so that all of the items in ListView.builder can be displayed on the screen and seen by scrolling. However, I think because the ListView.builder is in a stack, it is not allowing the whole screen to scroll. I don't want the ListView.builder to scroll on its own, I want only the whole page to be ... | 1 | 8,866 |
Doing chisq.test on data frame for multiple pairwise comparisons | <p>I have the following dataframe:</p>
<pre><code>species <- c("a","a","a","b","b","b","c","c","c","d","d","d","e","e","e","f","f","f","g","h","h","h","i","i","i")
category <- c("h","l","m","h","l","m","h","l","m","h","l","m","h","l","m","h","l","m","l","h","l","m","h","l","m")
minus <- c(31,14,260,100,70,200... | 1 | 1,392 |
Where does anaconda install cudatoolkit and cudnn? | <p>I'm accustomed to installing the Cuda toolkit and cudnn from the Nvidia source, but have just tried installing via conda with the following:</p>
<pre><code>conda install cudatoolkit=10.0
conda install -c anaconda cudnn
</code></pre>
<p>I'm now trying to compile <a href="https://github.com/facebookresearch/faiss/bl... | 1 | 1,379 |
The type arguments for method cannot be inferred from usage error | <p>I have a generic method for paging which I am trying to invoke.
But I am getting a compile time error:
<em>The type arguments for method cannot be inferred from usage</em></p>
<p><strong>Method:</strong></p>
<pre><code>public static IQueryable<T> OrderedPagedResults<T, TResult, TType>(IQueryable<T&g... | 1 | 1,045 |
Scala Cats Effects - IO Async Shift - How Does it Work? | <p>Here is some Scala cats code using the <a href="https://github.com/typelevel/cats-effect" rel="noreferrer">IO Monad</a>:</p>
<pre><code>import java.util.concurrent.{ExecutorService, Executors}
import cats.effect.IO
import scala.concurrent.{ExecutionContext, ExecutionContextExecutor}
import scala.util.control.NonF... | 1 | 1,466 |
Referencing or Copying Values from a closed Excel Workbook on Sharepoint to another Excel workbook | <p>I am currently working on a project to create multiple manifests that can have only certain values in particular cells (asset code and serial number). My manifest Template is completed and it contains a bunch of VBA coding to prevent people (engineers at my work in this case) from entering incorrect data.</p>
<p>Th... | 1 | 1,485 |
How to use Datatable in Reactjs when the data from API | <p>I already parsing API using <code>axios</code>. After that I got the value then I adding to properties <code>Data</code> in Datatable but still not working. The value not parse to <code>Datatable</code>. When I <code>console.log</code> the data is showing. I am use API from <code>https://jsonplaceholder.typicode.com... | 1 | 1,058 |
Angular UI router doesn't process the resolve function when i use async/await feature? | <p>I've been trying to render certain template related to a state and component according to this <a href="https://ui-router.github.io/guide/ng1/route-to-component" rel="noreferrer">article</a></p>
<p>In my project running under dev-server it all works fine and when I execute <code>$state.go("home")</code> the compone... | 1 | 3,025 |
Two endpoints for same service in WCF, one secured one not | <p>I have a .Net service running on IIS 6 and WCF that I want to create two endpoints for. One secured with HTTPS and Basic authentication that will be accessed from our DMZ and one endpoint with no security that will only be accessible from the internal secure network. A firewall and maybe .Net filters will ensure tha... | 1 | 1,026 |
Testing login in Spring Security | <p>I just started using Spring boot and Java Based Spring Configurations and I have a problem when trying to test security-related methods such as login and logout.</p>
<p>I have the following configurations in my project</p>
<p>SecurityConfig.java:</p>
<pre><code>@EnableWebSecurity
@Configuration
@EnableGlobalMetho... | 1 | 1,528 |
Could not to get environment variable in asp.net core web API 6.0 | <p>I am working a asp .net core web API 6.0 ( clean architecture project).</p>
<p>This is my appsettings.Production.json and appsettings.Development.json</p>
<pre><code> {
"Tokens": {
"Key": "my-token",
"Issuer": "issuer",
"Audience": "audie... | 1 | 1,345 |
Static Variable Null In Method Call, But Initialized In Program | <p>I have a bit of a head-scratcher here that I wonder if someone may know the answer to.</p>
<p>The setup is basically this:</p>
<pre><code>//in Visual Studio plug-in application
SpinUpProgramWithDebuggerAttached();
//in spun up program
void Start()
{
StaticClass.StaticVariable = "I want to use this.";
XmlS... | 1 | 2,101 |
Linux sockets: Zero-copy local, TCP/IP remote | <p>Networking is my worst area in operating systems, so forgive me for asking perhaps an incomplete question. I've been reading about this for a few hours, but it's kinda swimming in my head. (To me, I feel like chip design is easy compared to figuring out networking protocols.)</p>
<p>I have some networked services... | 1 | 1,062 |
C#: How to make Sieve of Atkin incremental | <p>I don't know if this is possible or not, but I just gotta ask. My mathematical and algorithmic skills are kind of failing me here :P</p>
<p>The thing is I now have this class that generates prime numbers up to a certain limit:</p>
<pre><code>public class Atkin : IEnumerable<ulong>
{
private readonly List... | 1 | 1,403 |
How to init data in JUnit tests | <p>My task is to write stress (load) tests for Service Layer. There are mostly CRUD operations. We use JUnit as test framework, JUnitPerf for building load tests, Spring for injecting service beans and hibernate to access database.</p>
<p>The stress test is something like: read entity - update entity - save - read aga... | 1 | 1,181 |
Needing multiple counts on a Terraform resource? | <p>I have the following Terraform resource which is intended to create a separate encrypted EFS volume per warehouse, and then create mount targets in two subnets for each:</p>
<pre><code>resource "aws_efs_file_system" "efs-data-share" {
count = "${length(var.warehouses)}"
encrypted = "${var.encrypted}"
km... | 1 | 1,879 |
error: object tools is not a member of package scala var value: scala.tools.nsc.interpreter.IMain | <p>I'm using </p>
<ul>
<li>IntelliJ IDEA 126.330</li>
<li>Scala plugin 0.7.142</li>
<li>JVM 1.6</li>
<li>Scala 2.10</li>
<li>Under Windows 7 x64</li>
</ul>
<p>Decided to try Scala and wrote following application</p>
<pre><code>object main {
def main(args: Array[String]) {
println("Hello, world!")
}
}
</code>... | 1 | 2,250 |
RMagick warning while running server | <p>I am using gem 1.3.7, rails 2.3.5 and ruby 1.8.7 (2008-08-11 patchlevel 72). While starting server i get below warnings. </p>
<pre><code>Loading development environment (Rails 2.3.5)
/Users/me/.rvm/gems/ruby-1.8.7-p72@mbm/gems/rmagick-2.13.1/lib/RMagick.rb:44: warning: already initialized constant PercentGeometry
/... | 1 | 6,119 |
JSF: Bean property keeps reverting to last tab values | <p>I added new tabs that contains input fields. However, for some reason, my managedbean could only store the values of the latest tab (Example tab 3) that was added. If I were to switch to an earlier tab (Example tab 2), and try to save the values, the stored value always reverts to the input field values of the last ... | 1 | 2,338 |
Rails LoadError with openssl.so: undefined symbol: d2i_ECPKParameters | <h1>rails --version</h1>
<p>Rails 3.2.1</p>
<h1>ruby -v</h1>
<p>ruby 1.9.3p0 (2011-10-30) [x86_64-linux]</p>
<h1>rpm -qa | grep openssl</h1>
<p>openssl-0.9.8e-20.el5
openssl-devel-0.9.8e-20.el5
openssl-0.9.8e-20.el5</p>
<h1>uname -a</h1>
<p>Linux 2.6.18-274.7.1.el5 #1 SMP Mon Oct 17 11:57:14 EDT 2011 x86_64 x86_... | 1 | 2,881 |
python json.loads to pandas dataframe | <p>I have a URL that returns JSON data as follows:</p>
<pre><code>{
u 'fields': [{
u 'keyField': False,
u 'name': u '_blockid',
u 'fieldType': u 'long'
}, {
u 'keyField': False,
u 'name': u '_collector',
u 'fieldType': u 'string'
... | 1 | 2,149 |
How to find the depth of an unlimited depthed array | <p>I am trying to find out the depth of a multi dimension array. The array is unlimited one (depth). I would like to find out the maximum depth of the array. Please see the array structure below</p>
<pre><code>Array
(
[0] => Array
(
[id] => 27
[cata_key] => 55437c82626479a7... | 1 | 7,113 |
Flutter not updating DropdownButton placed within a dialog when item is selected | <p>I have an alertDialog containing a DropdownButton widget. Whenever I click on an option within the dropDown I want it to display the selected value. I have listed the code below along with 2 screenshots.</p>
<p>I believe this may be an issue with how flutter builds widget because when I placed the DropdownButton wid... | 1 | 1,399 |
Office 365 REST API to create and sendmail using CURL gets HTTPCode 400 Bad Request | <pre><code>curl -X POST -d "{\"@odata.type\":\"#Microsoft.OutlookServices.Message\",\"Subject\":\"Have you seen this new Mail REST API\",\"Importance,\"Body\":{\"ContentType\":\"Text\",\"Content\":\"It looks awesome\"},\"ToRecipients\":[\"Name\":\"Hope Gross\",\"Address\":\"hope@contoso.com\"}]}" https://outlook.office... | 1 | 1,462 |
how to connect a device send a message then close the connection of BlueTooth in android application? | <p>I have with an blue tooth application from android api sample.I am displaying blue tooth paired device in a list when the user selects a device try for send a message to selected paired device then that message should deliver to that device.From the a this specification i would like to develop as when user checks th... | 1 | 1,629 |
Socket (SOCK_RAW + IPPROTO_ICMP) can't read TTL response | <p>I've created a ping utility on Windows. I'm using a raw socket with a ICMP protocol. I'm local administrator of my computer.</p>
<p>As there a lot of code, I don't want to paste it here but I found an example that is really similar to mine <a href="http://www.winsocketdotnetworkprogramming.com/winsock2programming/w... | 1 | 2,863 |
How to create soap header with Python suds library? | <p>I need to call a SOAP service with a message like this:</p>
<pre><code><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:sub="https://secure.xpslogic.com/service/wijnen/sub">
<soapenv:Header>
<sub:auth>
<token>?</token>
<!--... | 1 | 1,961 |
how to get the height of multiline textbox increased automatically as form get stretched vertically in WPF | <p>I m using following hierarchy</p>
<pre><code> WPF form
- Grid
- GroupBox
- Grid
- multiline textbox
</code></pre>
<p>can you tell me how to get the height of multiline textbox increased automatically as the form gets stretched vertically in WPF. Form is resizable by the user.</p>
<pr... | 1 | 7,899 |
Login Logout in JSF 2 | <p>I tried to do login and logout method refer this article <a href="http://www.itcuties.com/j2ee/jsf-2-login-filter-example/" rel="nofollow">http://www.itcuties.com/j2ee/jsf-2-login-filter-example/</a>
Login method is fine but logout doesn't work!</p>
<p>LoginBean.java</p>
<pre><code>@ManagedBean
@SessionScoped
publ... | 1 | 1,987 |
How to customize Netty with Spring Boot 2.1 Webflux? | <p>I would like to customize Netty in my Spring Boot Webflux project. In my POM I added Spring Boot Webflux and Spring Boot Actuator dependencies. Next I overwrote the customize() method of WebServerFactoryCustomizer as described in the <a href="https://docs.spring.io/spring-boot/docs/current/reference/html/howto-embed... | 1 | 1,096 |
RecyclerView slow scrolling performance and lag/halt sometime while scrolling | <p>I am using recyclerview to show the items and the items size could be 0 - 500.</p>
<p>But its scrolling performance is very slow and sometime its lags/halt the view 1~2 seconds.
I want to have a smooth scrolling experience in the recyclerView.</p>
<p>Even though if i remove the image from my cardview layout which ... | 1 | 7,394 |
Full Outer Join with Group By | <p><strong>[UPDATED]: I have updated the question with the <code>WHERE</code> clause.</strong></p>
<p>I have the following SQL Fiddle. The result is:</p>
<pre><code>| User | Name | Time |
|--------|---------------|--------|
| 00001 | Mary Jane | 12 |
| 00002 | Joana Smith | 7 |
| 00003 ... | 1 | 1,113 |
Problems with OpenCV warpPerspective | <p>I'm working on an Android background subtraction project, with a moving camera. I'm trying to use feature matching, findHomography and warpPerspective to find overlapping pixels between two frames. However, the output I get is slightly incorrect. I'm quite new to image processing, so I'm not familiar with all the te... | 1 | 1,860 |
golang POST image and text field with multipart/form-data | <p>Yes, I have found answers:</p>
<p><a href="http://matt.aimonetti.net/posts/2013/07/01/golang-multipart-file-upload-example/" rel="nofollow noreferrer">http://matt.aimonetti.net/posts/2013/07/01/golang-multipart-file-upload-example/</a></p>
<p><a href="https://stackoverflow.com/questions/20205796/golang-post-data-u... | 1 | 1,585 |
Enable scroll on the axis of D3 chart | <p>I have a simple stacked bar chart :
The code is <a href="http://codepen.io/anon/pen/rVVLXY" rel="nofollow">here</a>.</p>
<p>I would like to have scroll-bar on the axis but as you can see in the link the scroll appears for the div container with the help of CSS.<br>
But i need something like this <a href="http://i.s... | 1 | 3,448 |
Spring @Required annotation not working as expected | <p>I'm trying to test out Spring Annotations to see how they work with some simple examples derived from the <a href="http://static.springsource.org/spring/docs/3.0.x/spring-framework-reference/html/beans.html#beans-annotation-config" rel="nofollow noreferrer">Spring 3.0 Source</a> (in this case the "@Required" annotat... | 1 | 1,119 |
Configuring sample webcontext with JOSSO+TOMCAT | <p>Newbie to JOSSO. I have setup JOSSO with tomcat and the partnerapp seems to be working correctly. I have a 'sample' webapp which i'm trying to configure with JOSSO. The JOSSO login page correctly appears when i try to access the webapp however <strong>after i login successfully i get the following exception</strong>... | 1 | 1,562 |
Resolving Git Svn Conflicts | <p>I'm using Git-Svn to interact with a Svn repository at work and I can't seem to find a way to effectively resolve conflicts for the life of me. I've read the other questions on this topic, but evidently I need something even more remedial because i always seem to end up in some kind of endless loop. I rebase, use me... | 1 | 1,056 |
How to select a dynamically generated form element in jquery / javascript using its ID? | <p>I am trying to create a row of 3 form fields dynamically when the user clicks on the ADD button / plus symbol .</p>
<p><a href="https://i.stack.imgur.com/oUlei.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/oUlei.png" alt="enter image description here" /></a></p>
<p><strong>Javascript code used t... | 1 | 2,164 |
Grails/Groovy problem with XmlSlurper .. help | <p>Using grails 1.2.2 with groovy 1.6.8 .. Reading a a web service and trying to process response .. </p>
<p>Response is shown below and validates as correct xml .. (sorry for length) .. </p>
<pre><code><soap:Body>
<AddProductEventResponse xmlns="http://tempuri.org/">
<AddProductEventResult... | 1 | 1,460 |
Sliding layout below status bar in Umano SlidingPanel | <p>I have implemented UmanoSlidingPanel using <a href="https://github.com/umano/AndroidSlidingUpPanel" rel="nofollow">https://github.com/umano/AndroidSlidingUpPanel</a> . Everything is working fine except that my sliding panel when expanded, the sliding content (sliding_view) is going below the status bar. How can I av... | 1 | 1,346 |
Not able to setvalue to a form field in webdriverio Cucumber framework | <p>I am very new to webdriver io and cucumber framework.Tried my first test with login screen of an application. I am able to invoke the browser and website is loaded.But I when try to setvalue for the login field , it throws the following error and aborts </p>
<p><strong>"Error in "Performing a login: Login with the ... | 1 | 1,058 |
Why CSS transform translate leaves border of table row where it was? | <p>I am creating a table by using bootstrap 3.7:</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>body {
padding: 20px;
box-sizing: border-box;
}
table {
width: 3... | 1 | 1,904 |
How to solve http error code 400 missing parameters in flutter? | <p>I have a signup page where i am making a http.post request to the server by passing the parameters email,username,password,firstname and lastname. I have tried everything but couldn't solve the problem. Whenever i tap on the signup button it says the following--
"I/flutter ( 2914): 400
I/flutter ( 2914): {"code":"re... | 1 | 9,961 |
Microsoft Graph API tests - get access on behalf of user | <p>I have the code that creates an extension for User with Graph API (.Net Core 3.1). And I have a test project for this code. But I need to authenticate as a user in order to create and use GraphServiceClient (the user has Global Administrator Role).</p>
<p>The goal is to have a working code that creates <strong>sche... | 1 | 1,451 |
Paypal IPN Donations | <p>I have a wordpress 1 page site that has an option to download a music track after a paypal donation - with a minimum amount of $3.99.</p>
<p>the button works fine and the paypal payment goes through - but I'm only getting INVALID back from paypal - it doesnt seem to be writing back the content to paypal correctly.<... | 1 | 1,553 |
Mockito cannot mock this class : Mockito can only mock non-private & non-final classes | <p>For a university exam i was given to test some of apache bookkeeper classes/methods and in doing so i thought to use mockito in my parameterized test.
Test without mockito works fine but when i try to mock an interface i get this error:</p>
<pre><code>org.mockito.exceptions.base.MockitoException:
Mockito cannot moc... | 1 | 5,194 |
How to select unique values from multiple dropdown lists using JavaScript? | <p>I am building an online registration form. In the web form, there are six dropdown lists which is as follows :</p>
<pre><code> <select name="hssub1" id="hssub1" onchange="checkUnique(this.id);">
<option value="1">Bengali</option>
<option value="2">English</option>
... | 1 | 2,196 |
Creating a Calendar in Java (Netbeans) | <p>I'm writing my program for a calendar, however, I have the format for my calendar, but I don't know how to get the days to go on top of the numbers. I'm trying to get (Sun, Mon, Tue, Wed, Thu, Fri, Sat) on top of the respective date. Also, my code keeps printing out the first day of every month and I don't want that... | 1 | 2,832 |
SVG CSS Hover Styling | <p>Trying to stylize a SVG of this multi-color HTML image using CSS so that the right side of the 5 is white on hover. </p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>body... | 1 | 1,127 |
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 5 | <p>I can't get the data from my form to load into MySQL Database. Please help!
This is the error that i get:</p>
<blockquote>
<p>Error: INSERT INTO add_review (name,email,details) VALUES ( 'Darron
Brown', 'blank@gmail.com', 'ldldjd', ) You have an error in your SQL
syntax; check the manual that corresponds to yo... | 1 | 1,293 |
Unable to view Firebase Analytics Debug View React Native | <p>I've followed multiple tutorials and read multiple Stackoverflow posts, but no matter what I do, I can't get anything to show up in my DebugView for my iOS app using RNFireBase. I would really appreciate some help with this. I've lost days trying to figure this out and I have no idea what is wrong. I tried on both a... | 1 | 3,269 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.