AngularJs: how to get value by passing key without any label?

AngularJS
I am new to angular key,value concepts. Down below is my json object-> key,value. key->String value->object {"Value 3":{"paymentRequestMethod":null,...
1 year ago

DataBinding an ItemsSource inside an ItemsControl

C#
I still see my self as a beginner developer when it comes to wpf. I would like to know 2 things where I went wrong or how can I troubleshoot to f...
1 year ago

Unity2D C# Randomly Spawn GameObject in an Area over another GameObject

C#
I'm new to Unity2D (Unity 5.0.2f1) and have been searching for a solution which I'm sure is staring me in the face! I have a game object (essentially...
1 year ago

Facebook page plugin always on top of z-index

CSS
It seems like no matter what I try, the Facebook page plugin always goes on top of my fixed position top nav bar. I have used every combo I can think ...
1 year ago

Why do view objects of the destination ViewController default to nil in prepareForSegue?

iOS
I was wondering if someone could explain why the outlets that are view objects of the destination ViewController in the prepareForSegue() function are...
1 year ago

Arrow function inside map operator/method in javascript explanation e => e.target.value

Javascript
I am following a tutorial in javascript/angular2 and I know it is a novice question, but if someone could please explain what exactly is this piece of...
1 year ago

How do I iterate over the properties of an Object's prototype in JavaScript?

Javascript
If I have a dummy constructor object: function Circle() { this.radius = 3; } An instance of this object would have the single "radius" property...
1 year ago

How to add an EventListener that listens every click on window besides a specific element

jQuery
I have a simple html file that has only one input field: <input value="Hello"> What I want is that the moment the user clicks on the input f...
1 year ago

Notice: Array to string conversion. without array in code

MySQL
the problem= in my code i get the id of a person out of the database, then i fetch it and then i put it on another table in the database. so first thi...
1 year ago

Overwriting styles from Bootstrap in an angular2 component-stylesheet

Sass (Sass)
I have an angular2 application build with angular-cli containing several components. Each component has a referenced stylsheed (scss). Unique styles ...
1 year ago

OkHTTP error cannot access ByteString

Android
I am using OkHttp library to multipart data and everything is good i don't have any error but when i compile the program then it gives me error Er...
1 year ago

How to make Android Studio use existing .idea files?

Android
Following suggestions found on StackOverflow, my .idea folder is under version control, save for a couple of files (eg. workspace.xml). However, I ope...
1 year ago

Asp core web api controller not working when injecting service

ASP.NET (C#)
I am new at using ASP.NET Core. Want to create an api using this new framework, but have some startup issues with dependency injection. It should be q...
1 year ago

Resharper: Converting string on code cleanup

C#
Before you tell me to go and research it, there isn't anything on google about it, so don't downrate my question just because I am asking a unique que...
1 year ago

Will pulling my repo get rid of the work I have done?

Git
In case the title is not clear, here is the scenario. Today when I started working, I forgot to git pull. And today I have written a around 200-300 ...
1 year ago

repaint is not calling paintComponent

Java
Repaint is not calling PaintComponent. I tried to call it from another method of the Try class too but it did not work out. import java.awt.*; impo...
1 year ago

Javascript Memory Leaks: Detached DOM tree

Javascript
I have noticed that the memory of the browser starts increasing whilst I am in a form (this is noticeable from the task manager). In IE 9, this goes e...
1 year ago

Jquery add/remove automaticly

jQuery
I would like to add / remove value automatically for my example: $('#select_factu').on('change', function () { if (this.value == 'Mois'){ ...
1 year ago

Gmagick extension for php install -- how and where?

PHP
Downloaded php-pear and tried installing gmagick extension by following the steps given in link "http://www.gerd-riesselmann.net/development/how-insta...
1 year ago

Python in Robot framework - Se2Lib has no attribute 'execute'

Python
in my Robot framework tests I need some custom python keywords (e.g. to hold CTRL key) And everything worked before I started refactoring my "big" cus...
1 year ago