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Ternary operator in AngularJS templates
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item 2. above creates an object with two properties. The array syntax is used to select either the property with name true or the property with name false, and return the associated value.
E.g.,
<li class="{{{true: 'myClass1 myClass2', false: ''}[$first]}}">...</li>
or
<li ng-...
How to convert a DOM node list to an array in Javascript?
I have a Javascript function that accepts a list of HTML nodes, but it expects a Javascript array (it runs some Array methods on that) and I want to feed it the output of Document.getElementsByTagName that returns a DOM node list.
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JUnit Testing Exceptions [duplicate]
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@Test(expected = Exception.class)
Tells Junit that exception is the expected result so test will be passed (marked as green) when exception is thrown.
For
@Test
Junit will consider test as failed if exception is thrown, provided it's an unchecked exception. If the exception is c...
Scala Programming for Android
... takes several minutes (!) to compile and needs 900 kb compressed, which is a show stopper for mobile applications. Additionally, the IDE runs out of memory every now and then. I assume dex is not made for big libraries like the scala-library .
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The preferred way of creating a new element with jQuery
...html('*') overrides the content while .append('*') doesn't, but I guess, this wasn't your question.
Another good practice is prefixing your jQuery variables with $:
Is there any specific reason behind using $ with variable in jQuery
Placing quotes around the "class" property name will make it more...
Why Android Studio says “Waiting For Debugger” if am NOT debugging?
...Run my project on my device, appear the message "Waiting For Debugger". It is a very strange behavior because I am not debugging application.
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Determine on iPhone if user has enabled push notifications
... looking for a way to determine if the user has, via settings, enabled or disabled their push notifications for my application.
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Why does Convert.ToString(null) return a different value if you cast null?
...k the most specific overload which will work with the input. A null value is convertible to any reference type. In this case string is more specific than object and hence it will be picked as the winner.
In the null as object you've solidified the type of the expression as object. This means i...
What is jQuery Unobtrusive Validation?
I know what the jQuery Validation plugin is. I know the jQuery Unobtrusive Validation library was made by Microsoft and is included in the ASP.NET MVC framework. But I cannot find a single online source that explains what it is. What is the difference between the standard jQuery Validation librar...
IIS: Idle Timeout vs Recycle
In IIS there are two areas (well, more than two) where recycling can occur:
4 Answers
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