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How to count total number of watches on a page?

Is there a way, in JavaScript, to count the number of angular watches on the entire page? 12 Answers ...
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What does “default” mean after a class' function declaration?

I've seen default used next to function declarations in a class. What does it do? 5 Answers ...
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Select distinct values from a table field

I'm struggling getting my head around the Django's ORM. What I want to do is get a list of distinct values within a field on my table .... the equivalent of one of the following: ...
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swap fragment in an activity via animation

I want to swap two fragment in an activity via animation.Suppose PageA is for fragement A and left side on the screen and PageB is for fragment B i.e. on the right side of the screen. Now i want that when i click a button on pageA then PageA will move to the right side of the screen with some transi...
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SQLite - How do you join tables from different databases?

I have an application that uses a SQLite database and everything works the way it should. I'm now in the process of adding new functionalities that require a second SQLite database, but I'm having a hard time figuring out how to join tables from the different databases. ...
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What's the difference between := and = in Makefile?

For variable assignment in Make, I see := and = operator. What's the difference between them? 3 Answers ...
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Java SafeVarargs annotation, does a standard or best practice exist?

I've recently come across the java @SafeVarargs annotation. Googling for what makes a variadic function in Java unsafe left me rather confused (heap poisoning? erased types?), so I'd like to know a few things: ...
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How to write to a JSON file in the correct format

I am creating a hash in Ruby and want to write it to a JSON file, in the correct format. 4 Answers ...
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Pass request headers in a jQuery AJAX GET call

I am trying to pass request headers in an AJAX GET using jQuery. In the following block, "data" automatically passes the values in the querystring. Is there a way to pass that data in the request header instead ? ...
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Turning Sonar off for certain code

Is it possible to turn off sonar ( www.sonarsource.org ) measurements for specific blocks of code, which one doesn't want to be measured? ...