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How to get a variable value if variable name is stored as string?
How can I retrieve a bash variable value if I have the variable name as string?
7 Answers
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Insert HTML into view from AngularJS controller
... that.
$sce
Use $sce.trustAsHtml() in the controller to convert the html string.
$scope.thisCanBeusedInsideNgBindHtml = $sce.trustAsHtml(someHtmlVar);
ngSanitize
There are 2 steps:
include the angular-sanitize.min.js resource, i.e.:
<script src="lib/angular/angular-sanitize.min.js">&l...
Can Mockito capture arguments of a method called multiple times?
...reating a class that implements ArgumentMatcher<T>. Overriding the toString method in your implementation will provide any message you want in the mockito test output.
– Noah Solomon
Sep 26 '19 at 19:25
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Calling generic method with a type argument known only at execution time [duplicate]
...pe arguments... Are you trying to call
Method<MyNamespace.Interface<string>>(); // (Or whatever instead of string)
or
Method<MyNamespace.Interface>();
If it's the latter, you only need a call to MakeGenericMethod - not MakeGenericType.
...
Use CSS3 transitions with gradient backgrounds
...und-size: 100% 90px;
background-position: 0 -30px;
-webkit-transition: all 0.2s linear;
-moz-transition: all 0.2s linear;
-o-transition: all 0.2s linear;
transition: all 0.2s linear;
}
Hover state
.btn:hover {
background-position: 0 0;
}
...
Implements vs extends: When to use? What's the difference?
...public interface ExampleInterface {
public void doAction();
public String doThis(int number);
}
public class sub implements ExampleInterface {
public void doAction() {
//specify what must happen
}
public String doThis(int number) {
//specfiy what must happen
...
How to create index in Entity Framework 6.2 with code first
...
public int UserId { get; set; }
[Index(IsUnique = true)]
[StringLength(200)]
public string Username { get; set; }
public string DisplayName { get; set; }
}
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impr...
Debug.Assert vs Exception Throwing
...Batch extension)
// 'public facing' method
public int DoSomething(List<string> stuff, object doohickey, int limit) {
// validate user input and report problems externally with exceptions
if(stuff == null) throw new ArgumentNullException("stuff");
if(doohickey == null) throw new ...
Android - How to get application name? (Not package name)
...orry about exceptions with package names. It also works if you have used a string directly instead of a resource.
Just do:
public static String getApplicationName(Context context) {
ApplicationInfo applicationInfo = context.getApplicationInfo();
int stringId = applicationInfo.labelRes;
...
What does “use strict” do in JavaScript, and what is the reasoning behind it?
...re of ECMAScript 5. John Resig wrote up a nice summary of it.
It's just a string you put in your JavaScript files (either at the top of your file or inside of a function) that looks like this:
"use strict";
Putting it in your code now shouldn't cause any problems with current browsers as it's ju...