title stringlengths 13 150 | body stringlengths 749 64.2k | label int64 0 3 | token_count int64 1.02k 28.5k |
|---|---|---|---|
FormBuilderCheckboxList internal value is reset but the checkbox still in checked condition (not cleared) if using INITIAL VALUE | <p>I am using <a href="https://pub.dev/packages/flutter_form_builder#-readme-tab-" rel="nofollow noreferrer">FLUTTER_FORM_BUILDER</a> package for my custom form. I build checkbox list using FormBuilderCheckbox, i give it initial value using <code>initialValue</code> construtor. The problem occur when I'm trying to clea... | 2 | 1,392 |
IE8 Issue with CSS-Controlled Dropdown Menus | <p>I've created a site where I built a 3-level drop-down menu. Everything is working great in every browser I've tested in so far except for IE8. In IE8, when you hover over the highest level buttons, the drop-down menus appear. When you mouse over any secondary pages that have children under then, the menus SHOULD app... | 2 | 1,651 |
How to retrieve a random word of a given length from a Trie | <p>I have a simple Trie that I'm using to store about 80k words of length 2 - 15. It works great for checking to see if a string is a word; However, now I need a way of getting a random word of a given length. In other words, I need "getRandomWord(5)" to return a 5 letter word, with all 5 letter words having an equal... | 2 | 2,013 |
How To Stop (incognito) URL Suppression When Running HLS Streams Within Google-TV Sony 3.2 Android Programs | <p>EDIT: as per my comments below I have been able to extend my testing to other Honeycomb 3.2 and ICS devices. In all cases the URL's are, in fact, appearing and thus allowing me to validate the adaptive streaming. This, therefore, is an issue with only the Sony Blueray (which, at the time, was my only adaptive strea... | 2 | 3,547 |
How to browse a File and Send it via Bluetooth to the connected device? | <p><strong>Obs: I know that here have many questions about this, but none of them do what i want, seriously, so don't downvote it due to <code>Duplicate</code> question, thanks.</strong></p>
<p>Well, i have a application that have all the necessary <code>Bluetooth</code> classes for connection and managing and etc. My... | 2 | 1,713 |
Exception in GroovyHookScript while starting the Jenkins server | <p>Facing issue with starting the Jenkins instance.. here is the log,
I am using 1.542 (also tried with previous releases but no success)</p>
<p>Anybody is facing this kind of issue?</p>
<p>It looked very similar to <a href="https://issues.jenkins-ci.org/browse/JENKINS-20609" rel="noreferrer">https://issues.jenkins-c... | 2 | 2,553 |
Error in Photoshop Script? | <p>Hi I have a photoshop script for creating permutations of layers. So far I have my PSD document saved to the desktop.</p>
<p>The photoshop file consists of the 8 Layers </p>
<pre><code> <Layer 1>
<Layer 2>
<Layer 3>
<Layer 4>
<Layer 5>
<Layer 6>
<La... | 2 | 1,307 |
Django formset creates multiple inputs for multiple image upload | <p>I am trying to create a simple post sharing form like this one.</p>
<p><a href="https://i.stack.imgur.com/ICqPg.png" rel="noreferrer"><img src="https://i.stack.imgur.com/ICqPg.png" alt="enter image description here"></a></p>
<p>I'm using formset for image upload. But this gives me multiple input as you can see. Al... | 2 | 1,715 |
How to remove white space under webpage | <p>I'd like to disable scrolling on my webpage but when I'm on my homepage I can scroll a bit which reveals some white space. I don't know why this happens, can anyone help please? Thanks on advance.</p>
<p><em>Note: You can see and try it when you click on 'Run'.</em></p>
<p><div class="snippet" data-lang="js" data-... | 2 | 2,930 |
Flicker with StageVideo on Android tablet? | <p>I have a stageVideo class that I use it play a video on a tablet but every time I play a video the tablet screen flickers a few times (goes black then comes out of it about four or so times) I am wondering what could be causing this. It does this while I switch to the view with the video playing. The url of the vide... | 2 | 4,856 |
What can be a minimal example of game written in Haskell? | <p><strong>Update after three months</strong></p>
<p>I have an answer below using <code>netwire-5.0.1</code> + <code>sdl</code>, in a structure of Functional Reactive Programming using Arrows and Kleisli Arrows for I/O. Though too simple to be called a "game", it should be very composible and very extendable.</p>
<p>... | 2 | 1,295 |
Error while creating a PDF document with PHPexcel+Mpdf | <p>I am trying to create a PDF document using PHPexcel and MPDF library using the below code.But I get the error - "Adobe Reader could not open '01simple-6.pdf' because it is either not a supported file type or because the file has been damaged(for example, it was sent as an email attachment and wasn't correctly decode... | 2 | 1,158 |
How to make QGridLayout resize cells the exact same size? | <p><a href="https://i.imgur.com/DbKd5ME.png" rel="nofollow noreferrer"><img src="https://i.imgur.com/DbKd5ME.png" alt="image representation of code" /></a></p>
<p>Whenever I resize the window (a QDialog), Reference Viewer and Selected Viewer (subclasses of QScrollArea) should have the exact same size at all time, even ... | 2 | 1,745 |
How to successfully drive a MassTransitStateMachine via the InMemoryTestHarness? | <p>Following up to: <a href="https://stackoverflow.com/questions/49763600/how-to-write-masstransitstatemachine-unit-tests">How to write MassTransitStateMachine unit tests?</a></p>
<p>Here's a simple test class (using MS Test) for a simple state machine called <code>ProcedureStateMachine</code> (note: this is not a rea... | 2 | 3,535 |
AngularJS Form validation Group error message | <p>In angularJs <strong>FORM SUBMIT</strong> how to display all validation messagees in one single div at bottom of the page. Ex: </p>
<pre><code><div id="err-msg"> <!-- error message will come here --></div>
</code></pre>
<p>I referred documents but all are displaying below the text box using </p>
... | 2 | 1,079 |
multiparty error in parsing callback request | <p>I am using multiparty. It was working fine but suddenly it is throwing error.</p>
<p><strong>Error</strong></p>
<pre><code>err: { Error: stream ended unexpectedly
at Form.<anonymous> (/user_code/node_modules/multiparty/index.js:754:24)
at emitNone (events.js:91:20)
at Form.emit (events.js:185:7)
... | 2 | 1,141 |
Can't find BLE advertisement | <p>In my Xamarin.Forms app, I am writing native Android code to advertise a UUID and some test data for another device to scan and find it. I am running the app on tablet SM-T580. Here is my code:</p>
<pre><code>var parameters = (new AdvertiseSettings.Builder())
.SetAdvertiseMode(AdvertiseMode... | 2 | 1,696 |
How can I save a list permanently in python? | <p>I need to make a code that lets the user input five numbers and will sort it from greatest to least. They can also choose if he wants do delete, add, or change a variable and make, save, or open a list. I do not know how to make the saving, opening and making part, so I deleted it, please help me.</p>
<pre><code>l=... | 2 | 1,340 |
run multiple threads (each with own application context) and shutdown gracefully | <p>I have a multithreaded app which I'm redesigning with SpringBoot 1.5. Please look at the following example:</p>
<pre><code>@Service
@Lazy
class MyService {
private static final Logger logger = LoggerFactory.getLogger(MyService.class);
private String account;
private boolean stopped = false;
privat... | 2 | 1,742 |
Soft keyboard doesn't get hide programmatically in android | <p>I am newbie to android and working on a demo for alert dialog box,I want to close the soft keyboard once one of the buttons from the alert is clicked.I have tried it programaticaly but keyboard remains open,can you pls help me for this issue,
<strong>code</strong></p>
<pre><code> public void Show_Dialog() {
... | 2 | 1,503 |
Is it possible to get an array types of the record's values in Typescript? | <p>I want to obtain all the types of the record's values. For example if I have an object like this:</p>
<pre><code>{
'a': 1,
'b': false
}
</code></pre>
<p>I would like to have a type which contains <code>number</code> and <code>boolean</code>.</p>
<p>I'm trying to achieve some sort of function mappings without los... | 2 | 1,235 |
std::bind and std::weak_ptr | <p>I have a class that creates a wrapper functor to deal with a weak_ptr to an object. When the functor executes, it will test the weak_ptr before invoking the object functor.</p>
<p>Additionally, the wrapper functor can return a default value if the object no longer exists.</p>
<p>This is an excerpt of a class that... | 2 | 1,115 |
I run UNIX Network Programming Volume 1(3rd) but how to config the networking environment? | <p>I just run the "1.2 A Simple Daytime Client" sample. but under ubuntu, how to config the networking environment? </p>
<p>THe sample usage is "solaris % a.out 206.168.112.96", here how should i change the IP here. I am connect to Internet by a LAN. my ip showing by ifconfig is </p>
<p><code>inet address: 192.168.0... | 2 | 1,552 |
port 8000 not enable even after enable it on firewall Ubuntu 18 | <p>I'm stuck with a strange behavior with ubuntu 18 into digital ocean, I just created a droplet and didn't use DO firewall but try to enable port 8000 into server, like this:</p>
<p><code>sudo ufw allow 8000/tcp</code></p>
<p>When I check my port rules its ok, I mean its really what I need, there's even more (cause ... | 2 | 1,035 |
Actionbar and Tabs and Viewpager and Fragments and Screenorientation | <p>I'm trying hard to get this work. I want to have an Actionbar with Tabs and a Viewpager. In the Tabs, there shall be one OR two fragments, depending on the screen orientation.</p>
<p>The one OR two fragments have to be (Sherlock)ListFragments.</p>
<p>This works so far. But there isn't any content in the fragments.... | 2 | 1,656 |
score for matching query_string documents | <p>i'm currently working on a pretty annoying query i need from ES.
my documents are nested docs, their index looks like something like this:</p>
<pre><code>"mydocs" : {
"properties" : {
"doc" : {
"type" : "nested",
"properties" : {
"name" : {"type" :... | 2 | 8,898 |
PHP MySQL session_set_save_handler race condition | <p>I have written a simple <a href="http://php.net/manual/en/function.session-set-save-handler.php" rel="nofollow">session_set_save_handler</a> using a MySQL innoDB table as the storage backend. MySQL is 5.5.</p>
<p>Code looks like so (very simplified, but hopefully illustrates the flow of code), I am using <a href="h... | 2 | 1,424 |
ArrayIndexOutOfBoundsException when calling Raster.setRect() | <p>I wrote a method to read images. I loop through a List of image-files and read them. After some iteration an ArrayIndexOutOfBoundsException appears when calling the Raster.setRect(Raster raster) method. The dimension and the bounds of the images are fine - see stacktrace.</p>
<pre><code>public static BufferedImage ... | 2 | 1,330 |
How I can get the contact name from the android (CallLog.Calls.CONTENT_URI) table? | <p>I am new to android and working on an application where I need the all the outgoing call logs, number, call duration and Name of the contact. So my question is can I get the Name and number of the outgoing call for the CallLog.Calls.CONTENT_URI table of android system or I need to read it from separate table and map... | 2 | 1,447 |
Python Pandas error | <p>First of all, hello everyone. I'm currently working on a project and my main objective is to get some addresses from a csv file, calculate the percentage of similarity that those addresses have with a trusted database and return that value.
I have a code that is working however, when i try to calculate the similar ... | 2 | 1,049 |
get current user email that is logged | <p>I am using firebase to do the authentication in my application, and everything works fine, but when i log in i want to display the user email that is logged in, and what i did crashes the application when i run it, so i did this:</p>
<pre><code> auth = FirebaseAuth.getInstance();
userTxt.setText(auth.getCurrentUs... | 2 | 2,934 |
Using Linq or Lambda to compare items in nested collections | <p>I have an object which looks something like this </p>
<p><strong>Object</strong> </p>
<ul>
<li>Name </li>
<li>ID </li>
<li>PropertyGroupList[]<br>
<ul>
<li><strong>PropertyGroupListItem</strong>
<ul>
<li>PropertyList[]
<ul>
<li><strong>PropertyListItem</strong>
<ul>
<li>Tag</li>
<li>Type</li>
</ul></li>
<li>... | 2 | 1,373 |
VS Community 2015 Setup Failed | <p>I was upgrading to VS 2015 Update 3, but got errors. I uninstalled VS 2015, restarted my system, and tried to install VS 2015 without updates but I get (apparently) the same errors.</p>
<p><a href="https://i.stack.imgur.com/aIICG.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/aIICG.png" alt="err... | 2 | 2,526 |
Spring mvc el only works when jsp in WEB-INF? | <p>I just learned servlet and now getting to learning Spring MVC. I just couldn't get my head wrapped around this</p>
<p>Normal jsp servlet I use EL to access session.attribute without putting jsp within WEB-INF, but with Spring MVC it seems like I have to put JSP file within WEB-INF for EL to work why is this? or am ... | 2 | 1,308 |
Receive an array of custom error message blade laravel (Array to string conversion) | <p>I'm trying to get an array of the custom error message in view for specific filed </p>
<p><strong>controller</strong></p>
<pre><code>$rules = ['user_Name' => 'required|max:40',
'image' => 'required',
'image.*' => 'image|mimes:jpeg,png,jpg,svg,bmp|max:8000',
];
/... | 2 | 2,564 |
git checkout gh-pages branch has files from master branch | <p>I have a repository with a Laravel App I'm working on which has master and gh-pages branches.</p>
<p>When I do</p>
<pre><code>git checkout gh-pages
</code></pre>
<p>Everything works but two directories 'app' and 'vendor' from the master branch show up. In the gh-pages branch I added them both to .gitignore just t... | 2 | 1,790 |
increasing the frame rate in android + opencv project | <p>i am developing an app that detects a yellow object and whenever the object is detected it speaks object detected. the problem i am facing is that it gives me a very low frame rate of around 1-2 frames per second. i want to improve this frame rate. please help me. is there any way to reduce the resolution, even that... | 2 | 2,005 |
Staticfiles not a registered tag and staticfiles not loading | <p>My staticfiles will not load no matter what and I'm at the point where I've looked through stackoverflow and read documentation for five hours so I need help. </p>
<p>Here's my URL for urls.py</p>
<pre><code>urlpatterns = [
url(r'^admin/', admin.site.urls),
url(r'', include('notebook.urls'))
]
from django.contrib.... | 2 | 3,737 |
MPU9250 with STM32 - Magnetometer readings are constant | <p>Trying to use MPU9250 IMU sensor with my STM32G431RB NUCLEO board. The IMU's accelerometer and gyroscope are working fine. However, magnetometer gives constant values.</p>
<p>I think magnetometers power mode is set to read-once or off. However, I did not understand what the problem was.</p>
<p>On GitHub, I tried to ... | 2 | 3,308 |
Responsive Carousel Issue with 767px Media Query - Carousel Left/Right Button and Btn Button Not Working | <p>Any help would be greatly appreciated.</p>
<p>Here's my site: <a href="http://www.boriskdesign.com" rel="nofollow">http://www.boriskdesign.com</a></p>
<p>Everything is perfect, except at 767px (smartphone size), the Carousel's left and right buttons aren't clickable. Same goes for the Yellow button that says "Cont... | 2 | 2,087 |
DNA to RNA Conversion Java Swing: Why aren't my JButtons working? | <p>I'm working on a simple tool where a user inputs their string or RNA or DNA and clicks a button which then transcribes it. When I click my transcribe or reverse transcribe JButton nothing happens! Please help! Any direction, hints or help would be great! Thank you! Here is my code:</p>
<pre><code>import java.awt.Bo... | 2 | 3,470 |
SpringBoot application throwing "Broken Pipe" time to time | <p>I have a springboot application that consume a xml and its running inside a docker container. When I do a load testing for that at some point its throwing "Broken pipe" error. I'm increasing traffic by 20% continuously with 5min gap (100% traffic is around 300 requests per 10 seconds). Used the goreplay to... | 2 | 6,763 |
Force sold individually product to be bought alone in WooCommerce | <p>Let's Say I have Product A which is allow to bought alone.</p>
<p>If something else already in cart it shows the message. "Not Allow". I tried various methods but not able to find proper solution for that. </p>
<p>When somebody tries to click on the "ADD TO CART" button then it must check via code that if other it... | 2 | 1,066 |
Android: How to send object class to web service | <p>I'm trying to send an Object Class to my ASP.NET Web Service using ksoap2-android.</p>
<p><strong>SOAP request:</strong></p>
<pre><code><?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http:... | 2 | 2,210 |
How do I include 'fs' modules in Sapper? | <p>I am working on a Sapper project, as it seemed neat for a little project I wanted to get up and running quickly. That's not be easy and I'm now having trouble running scripts from my Sapper project that include the built-in 'fs' modules.</p>
<p>I'm trying to build a character generator. I have built a script that w... | 2 | 2,095 |
Spring 3 @Autowired Annotation Issues | <p>I've been taking a look at some tutorials for getting started with the Spring Framework and came across <a href="http://pookey.co.uk/wordpress/archives/50-getting-started-with-maven-and-spring" rel="nofollow">this one</a>. After following it through, I ran into the errors below. (I have since updated to use version ... | 2 | 2,313 |
SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data on React app | <p>I have a React app that uses express in the backend. I try to get from my db a list of messages through a fetch API call.</p>
<p>The code in the Frontend:</p>
<p><strong>App.js</strong></p>
<pre><code>getMessages = () => {
fetch('/api/mess')
.then(res => res.json())
.then(res => {
var Messages = res.ma... | 2 | 1,401 |
Customize endpoints with Spring Data REST | <p>I've a project with Spring Boot 1.5.7, Spring Data REST, Hibernate, Spring JPA, Swagger2.</p>
<p>I've two beans like these:</p>
<pre><code> @Entity
public class TicketBundle extends AbstractEntity {
private static final long serialVersionUID = 404514926837058071L;
@OneToMany(cascade = CascadeType.ALL, ... | 2 | 1,183 |
How do I create individual custom tooltips in an apex charts line chart in react? | <p>I'm displaying a balance of a bank account over time. My goal is to have individual tool tips that show the balance <strong>AND the transaction that the balance change corresponds to</strong>.</p>
<p>I know I can format the Y value with a formatter, but after looking for a few hours I can't find a way to add data ... | 2 | 1,960 |
UDP File Transfer Using Delphi Indy 10 | <p>I am using Delphi Xe-3 indy 10 for udp file transfer . I am passing file in small chunks and I am facing problem while transfering bigger and files other than text files.</p>
<p>In client when I debug the size of the file is saved wrong ,I am unable to figure out the reason. Below is the client and server code, Cli... | 2 | 1,536 |
Android Data Binding mCallback is always null | <p>I've been experimenting with the Android data binding library, folllowing the google developer guide. But even with following their code exactly <code>notifyPropertyChanged()</code> never works. </p>
<p>mCallbacks in the <code>BaseObservable</code> is always null. I've debugged the code as the binding is set up and... | 2 | 1,243 |
Amazon SP-API Update Inventory Stock | <p>i'm trying to update stocks of my inventory Amazon Catalog using SP-API.
This is my code:</p>
<pre><code> private static IRestRequest CreateRequestFeedDocument()
{
IRestRequest restRequest = new RestRequest("feeds/2020-09-04/documents", Method.POST);
AmazonInventory obj = new AmazonInvento... | 2 | 1,373 |
GoogleMaps React: Open InfoWindow by Default - not from onClick | <p>I would like to have an info window open by default above a marker in a google maps component in my react project.</p>
<p>I have tried to accomplish this by having a ref for the marker component, the handler for which calls the marker onclick method which triggers the info window toggle.</p>
<p>However, I am findi... | 2 | 1,143 |
Spring boot Async + multithreading shuts down without completing all the tasks | <p>Spring boot shuts down without completing all the task.</p>
<p>I want to collect the data from the MYSQL database and then export this data as csv file.. However Spring boot shuts down after some time..</p>
<p>I tried following the example <a href="https://dzone.com/articles/spring-boot-creating-asynchronous-metho... | 2 | 1,950 |
How to apply my css changes only to one component in react js. Css file includes body tag and other tags which are affecting other components as well | <p>How to apply my css changes only to one component in react js. Css file includes body tag and other tags which are affecting other components as well. I have added Ids to each element in the required component where this css rules should be appiled. But its not working. Below are the files. I need the css rules to b... | 2 | 4,894 |
C# OpenXML-only specific cell styling for Excel export | <p>I'm relatively new to C#. Below is the code I currently have. It works for converting a DataTable into an Excel-format exportable Byte array. I first call Create() on a populated DataSet, storing it in Byte[], which is then populated by data from the DataSet. Note that all the code below works perfectly and I'm look... | 2 | 1,940 |
@PostConstruct not called during page load of JSF page | <p>I've got an xhtml page which uses a backing bean to get it's information. In this backing bean I've got a method defined with a <code>@PostConstruct</code> annotation. However this method is never called and I can't figure out why. The log doesn't show any errors.</p>
<p>I am using Java EE 7 and Payara 5.181.</p>
... | 2 | 1,070 |
How to reorder a character vector of coefficient names by order of appearance in a list of models | <p>The <a href="https://CRAN.R-project.org/package=stargazer" rel="nofollow noreferrer">stargazer package</a> in R is fantastic for displaying multiple regression models as side-by-side columns—the standard style for many social science disciplines. However, the package doesn't play well with knitr+pandoc, since it gen... | 2 | 3,009 |
System.Text.Json fails to deserialize List<List<object>> | <p>I'm using <code>System.Text.Json</code> and it fails to deserialize <code>BookLevel[]</code>. BookLevel is something like <code>List<List<object>></code>.</p>
<blockquote>
<p>The JSON value could not be converted to Deribit.Models.BookLevel. Path: $.params.data.bids[0] | LineNumber: 0 | BytePositionInLin... | 2 | 2,479 |
Croogo/CakePHP: Plugin: OnActivation problem - cannot create tables from Schema and table-entry (via Model-instance) at the same time | <p>I am currently working on an existing plugin, mostly successful at
extending it according to my wishes. But I ran into one major problem:
When activating the plugin (onActivation-method) for the first time,
the required tables have to be created, in case they do not exist. In
fact, they ARE created, it works... | 2 | 1,417 |
How to Update UIProgressView to Display NSUrlSession Download Progress After Changing View Controller | <p>I have a ViewController on which the user can tap a button and start a relatively large download (around 200mb). I have all the correct NSUrlSession delegates in place, and as long the user does not navigate away from the ViewController, a UIProgressView will update perfectly and everything downloads just fine. My p... | 2 | 1,142 |
Font-Awesome Icons, Change Color In The Middle of The Icon (The Text) On Hover | <p>This question is pretty similar to <a href="https://stackoverflow.com/questions/32120902/font-awesome-icons-change-color-in-the-middle-of-the-icon-the-text">one that's already been asked</a>, except that I'm trying to change the text-color of the icon only when you hover over it. </p>
<p>Right now, hovering over t... | 2 | 1,117 |
Run WebdriverIO tests via Mocha in WebStorm | <p>I want to run WebdriverIO + Mocha tests from the WebStorm gutter (the green triangle icons on the left side, by the line numbers).</p>
<p><a href="https://i.stack.imgur.com/M7QEw.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/M7QEw.png" alt="enter image description here"></a></p>
<p>But when I ... | 2 | 1,917 |
why component is not rendered in parent layout in react JS using react routing? | <p>I have two different layouts for front end and admin panel.Components for admin panel rendered correclty in admin layout but for front end it doesn't switch routes correctly and does not rendered in front end layout.
When i don't use exact property in index.js it is even doesn't work for admin panel routes as well.
... | 2 | 2,882 |
Future-proofing the .NET version detection | <p>Not to beat the <a href="https://stackoverflow.com/questions/139891/whats-the-foolproof-way-to-tell-which-versions-of-net-are-installed-on-a-prod">dead</a> <a href="https://stackoverflow.com/questions/199080/how-to-detect-what-net-framework-versions-and-service-packs-are-installed">horse</a>, however, I am looking ... | 2 | 1,507 |
Boost Mountain Lion linking | <p>I'm triing to link to boost 1.50 on Mountain Lion with Xcode V 4.4
I'm using gcc 4.7, so no Xcode stuff should be involved.
Every time I'm triing to link it gives me this:</p>
<pre><code>/usr/local/bin/g++ -o bin/parse -Lbin `root-config --ldflags` build/Bcf.o build/Bmf.o build/Boc.o build/EasyBMP.o build/Fei4... | 2 | 1,132 |
Android upload file in chunks to PHP | <p>How can we upload big files in chunks to a PHP server so that if the connection dies, the upload can be resumed at any time.</p>
<p>Specifically, what libraries are needed in Android to do this?</p>
<p>The users are uploading big files from countries with slow/unstable internet connections. Thank you</p>
<p>EDIT<... | 2 | 1,916 |
IIS 7.5 URL Rewrite Module - Rewrite Maps with variables | <p>I have several pages on my site that have long and unreadable URLs that I'd like to be able shorten. The problem I'm having is appending query strings with variable values.</p>
<p>For example:
"www.example.com/dir1/dir2/filename.php" shortens to "www.example.com/file".
"www.example.com/dir1/dir2/filename.php?id=2"... | 2 | 1,024 |
How can I bind the nested viewmodels to properties of a control | <p>I used Microsoft's Chart Control of the WPF toolkit to write my own chart control.
I blogged about it <a href="http://reyntjes.blogspot.com/2009/09/freeing-axes-of-microsoft-toolkit.html" rel="nofollow noreferrer">here</a>. My Chart control stacks the yaxes in the chart on top of each other. As you can read in the ... | 2 | 1,360 |
How to put the key for image encryption using AES Algorithm | <p>I'm newbie in java. I already have a code for AES algorithm for image encryption. My problem is I just want to add the key for my encrypt image and only the person I give the key can only decrypt the image example such as symmetric encryption, md5,pgp or anything else you all should suggest me for use as the key. He... | 2 | 2,819 |
Java server-client game | <p>Ok, I am quite new to network programming and I am trying to solve this problem:</p>
<p>I have GUI based Java SE game for max 7 players and I want it to support multiplayer over the Internet.</p>
<p>Every instance of game would have its own client sending and receiving string.</p>
<p>And here comes the problem I ... | 2 | 1,046 |
contenteditable not working on Microsoft Edge | <p>I've got a dynamically created table, that utilizes "contenteditable".</p>
<p>Recently, I've had a user try to use the webpage via Microsoft Edge and none of the fields work. I then tried it on my computer as well, and had the same issue.</p>
<p>I use Google Chrome to develop and that works perfectly fine, and on ... | 2 | 1,203 |
NSURLSession/NSURLConnection HTTP load failed (kCFStreamErrorDomainSSL, -9860) | <p>I am getting the error: NSURLSession/NSURLConnection HTTP load failed (kCFStreamErrorDomainSSL, -9860)</p>
<p>The same code is working fine in IPhone 8 with os version 11.3.1 but in IPhone 6 with os version 12.2 it is not able to fetch the response.</p>
<p>I am already having below in plist</p>
<pre><code><key... | 2 | 2,973 |
Naming Convention for Open-EJB embedded container? | <p>I'm using <code>open-ejb</code> embedded container to write tests for a javaee application. The app contains just one <code>@Stateless</code> bean and test</p>
<pre><code>import javax.ejb.embeddable.EJBContainer;
import org.junit.Before;
import org.junit.Test;
public class ProductDaoTest {
private EJBContain... | 2 | 3,828 |
How to run in-process background task when the app is killed in UWP? | <p>I want my in-process background task to run when the app is killed. This is to constantly track the user's location changes. Not geofencing. So, is there a way to do this in UWP? Following is my code and it gets killed when the app is killed. It took only a few minutes to do this on Android (Sticky background servic... | 2 | 1,269 |
Binding to WPF DataGrid cell value from within template | <p>I have a collection of custom data objects that I display in DataGrid. The columns are created dynamically on runtime. Some of the columns are TemplateColumns which display the value as a progressbar with respective text in the TextBlock; the brogressbar itself is defined from Style:</p>
<pre class="lang-cs prettyp... | 2 | 1,846 |
Parse nested CSV columns into new CSV rows | <p>I have a CSV file which contains 3 columns of CSV data "nested" within it. I want to split the contents of those CSV columns out to make a new row for each CSV item, add a sequence number to each item (which corresponds to the order of the item in the sequence within the CSV columns), and then add a corresponding It... | 2 | 1,185 |
docker-compose and Dockerfile do not install drupal | <p>New to docker and I wanted to install Drupal 7 with docker, to mirror our production server environment. (We are getting ready to upgrade to Drupal 8 - not relevant to this question here.) When I run docker-compose the docker container and an app folder is created, but there is nothing inside app/ . I then placed a ... | 2 | 1,231 |
Spring MVC & Tiles integration | <p>Firstly I know that Spring MVC has good integration with Tiles. But my problem is as below:</p>
<p>I have configured my web.xml as</p>
<pre><code><servlet>
<description>Spring Dispatcher Servlet</description>
<servlet-name>Dispatcher</servlet-name>
<servlet-class>
... | 2 | 1,202 |
Memory consumption with large array with Echo or Gin framework | <p>I have a memory problem when I try to send a large array with Echo (and Gin too).
After the request, memory is not free.</p>
<pre class="lang-golang prettyprint-override"><code>package main
import (
"net/http"
"strconv"
"github.com/labstack/echo"
)
type User struct {
Username string
Password... | 2 | 2,922 |
React Best Practices: If we can't use arrow functions in JSX onChange( ), how can we pass in custom arguments? | <p>I'm looking for an elegant alternative to arrow functions in React components.</p>
<p><a href="https://medium.freecodecamp.org/why-arrow-functions-and-bind-in-reacts-render-are-problematic-f1c08b060e36" rel="nofollow noreferrer">Apparently in React</a>
, using arrow functions in a parent container leads to perform... | 2 | 1,113 |
Fuseki owl reasoner not working with TDB | <p>This is my configuration file</p>
<pre><code># Licensed under the terms of http://www.apache.org/licenses/LICENSE-2.0
## Fuseki Server configuration file.
@prefix : <#> .
@prefix fuseki: <http://jena.apache.org/fuseki#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@... | 2 | 1,234 |
WP7 Listpicker not showing all items | <p>I have a project that requires binding a list of strings to a listpicker control. When the binding is done (either in Loaded or OnNavigatedTo events), the listpicker opens to show the bound items, but some items are randomly missing (in fullscreen mode). When the listpicker starts closing, the missing items seem to ... | 2 | 3,234 |
Hazelcast multicast does not work because of vboxnet which is used by docker-machine | <p>After installation of dockerForMac and virtualbox on my macOs, local hazelcast members can not see each others with the multicast configuration of hazelcast (not in containers). It seems both of them are master in the cluster with the different port.</p>
<p>Difference after installation of docker stuff etc. is IP a... | 2 | 1,330 |
Java ProtectionDomain seems not to work | <p>I have some problem with granting permissions in Java. I would like to implement app (e.g. <code>myapp</code>), which runs normaly, with all permissions, but when it loads code (from .jar or .class)(e.g. <code>foo.jar</code> and <code>bar.class</code>) from specific location (e.g <code>http://example.net/libs</code>... | 2 | 2,927 |
How do I get unique records and ordering on outer join with 3 tables? | <p>I have a problem with getting some ordering of records and uniqueness. I have the following setup of tables: </p>
<pre><code>person
groups
group_has_person
</code></pre>
<p>The idea here is to sort persons into groups. (think of Google+ circles)</p>
<p>First I had only a person table with 2 ID fields linking to t... | 2 | 1,077 |
How to Fix Puppeteer chromium-browserxdg-settings: not found Problem? | <p>Recently we have updated our Ubuntu server hard Disk, after updating I am getting errors when I try to scrape data using puppeteer as mentioned below:</p>
<pre><code>Could not create a browser instance => : Error: Failed to launch the browser process!
1|app | /usr/bin/chromium-browser: 12: xdg-settings: not fou... | 2 | 1,340 |
Logging into LinkedIn with PHP curl | <p>I'm currently trying to login to LinkedIn, outside of their oAuth system (as it doesn't have the option for a task at hand). I'm not entirely familiar with cURL, so I may have some silly mistake somewhere.</p>
<p>However I don't seem to be having any luck what so ever, even after taking a look at <a href="https://s... | 2 | 1,420 |
Spacing in all pages JSPDF | <p>I added a Header & Footer in JSPDF using help from the following link.
<a href="https://stackoverflow.com/questions/67225420/adding-header-footer-for-all-screens-in-jspdf">Adding Header & Footer for all screens in JSPDF</a></p>
<p>The Issue that I get is the spacing between the header and table is getting r... | 2 | 1,227 |
T-SQL Query to Calculate Out Of Stock | <p>The end goal is to calculate Adjusted Daily Volume for new product.</p>
<p>First I need to know when an item is out of stock, that is what is killing me.</p>
<pre><code>TransaDate ItemCode TransQty OnHandBefore OnHandAfter
1/1/2016 xyz-125 -5 20 15
1/4/2016 xyz-126 ... | 2 | 1,415 |
Snake Assembly 8086: not moving correctly | <pre>
.model small
.data
;variables needed for snake body
head db '@', '$' ;head and body symbols
tail db ' ', '$' ;tail part set color to black
snake_length db 3 ; 1-2 body 3 tail
copy_snake_length db ? ;for loop
sEnd db ?
head_col db 40 ;starting col for snake
head_row db 12 ;starting row for snake
; snake mov... | 2 | 1,484 |
Symfony 2, switching language does not work | <p>I wonder why when I click the links on the view to switch the language it doesn't work. If I set default locale to en or km, it will show English language or Khmer language respectively. What wrong with me, I can not click links below to switch the language? Please help me ! Many thanks in advanced for any answer.</... | 2 | 1,297 |
Python- Bouncing Balls? How to pass separately as one parameter? | <p>How do I pass ball_boundary_2 and ball_boundary_3 separately as one parameter
to ball_collisions function? </p>
<p>Here is the code below:</p>
<pre><code>## Import PyGame system
import sys, pygame
## Initialise PyGame system
pygame.init()
## Function to handle ball colissions
### NOTE: Should alos include so... | 2 | 1,483 |
how to make animatorInflater correct? | <p>I'm trying to correct <code>AnimatorInflater</code> but it doesn't work and I can't find my error.</p>
<p>MainActivity.java:</p>
<pre><code>package com.example.administrator.propertyanimation;
import android.animation.AnimatorInflater;
import android.animation.ObjectAnimator;
import android.support.v7.app.Action... | 2 | 1,663 |
scrollview will not scroll when android:softinputmode="adjustpan" enabled | <p>The situation:<br>
I have an activity which at the moment has 5 "screens" wrapped in a ViewFlipper; below the ViewFLipper I have a blue bar which acts as a navigation bar showing what screen you are on. </p>
<p>The Problem:<br>
When the soft keyboard appears, that blue nav bar shows up above it. So, I added <code>... | 2 | 8,169 |
Angular Bootstrap Carousel pauses when hovering over even with no-pause set | <p>I am using bootstraps carousel in my project. I have set up my controller like this:</p>
<pre><code>.controller('HomeController', function () {
var self = this;
self.interval = 2000;
self.designer = [{
image: '/assets/images/carousel/designer/slide-1.jpg'
}, {
image: '/assets/images... | 2 | 1,193 |
How do you override Play framework controller in a unit testing context? | <p>I am creating a basic POST JSON api endoint. I would like to unit test it, and want to make sure I am doing it appropriately in the Play framework. So far I am using Guice for dependency injection and JUnit for my unit testing library.</p>
<p>Here is my controller code:</p>
<pre><code>public class NotificationCont... | 2 | 1,805 |
multiple jquery functions not working | <p>I'm writing a html page where there are 1 different jquery operations done.</p>
<ol>
<li>Selecting dates from jquery datepicker plugin.</li>
<li>Getting data from database for auto complete.</li>
</ol>
<p>And below is my code.</p>
<p><strong>index.html</strong></p>
<pre><code><!DOCTYPE html>
<html>
&... | 2 | 1,991 |
Web API - HTTP Post Request That Includes Header & Body | <p>I just got API access for one of the website on the internet, and as a new api developer i got into troubles understanding how should i start and with what, So hope you guys guide me . They don't have Documents or tutorials Yet.</p>
<p>If anyone can give me a small example on how to send Http post request that incl... | 2 | 1,104 |
AngularJS Filter: Filter the objects with unique ID into separate Object | <p>I am developing angular app, there i am having the data objects with key and value see below</p>
<pre><code>var data=[{key:"home",value:"hk1"},{key:"home",value:"hk2"},{key:"home",value:"hk3"},{key:"home",value:"hk4"},
{key:"product",value:"pk1"},{key:"product",value:"pk2"},{key:"product... | 2 | 1,161 |
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