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What's the need of array with zero elements?
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This is a way to have variable sizes of data, without having to call malloc (kmalloc in this case) twice. You would use it like this:
struct bts_action *var = kmalloc(sizeof(*var) + extra, GFP_KERNEL);
This used to be not st...
What is the difference between Class and Klass in ruby?
What is the difference between Class and Klass?
4 Answers
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What does the question mark and the colon (?: ternary operator) mean in objective-c?
What does this line of code mean?
13 Answers
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Android and setting width and height programmatically in dp units
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You'll have to convert it from dps to pixels using the display scale factor.
final float scale = getContext().getResources().getDisplayMetrics().density;
int pixels = (int) (dps * scale + 0.5f);
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Detecting design mode from a Control's constructor
Following-on from this question , is it possible to detect whether one is in design or runtime mode from within an object's constructor?
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Undo a Git merge that hasn't been pushed yet
...like to undo it. When doing a git status after my merge, I was getting this message:
32 Answers
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Array versus linked-list
Why would someone want to use a linked-list over an array?
34 Answers
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AngularJS does not send hidden field value
...ingle form the "old way". Means, I use a form with action="". The response is streamed, so I am not reloading the page. I am completely aware that a typical AngularJS app would not submit a form that way, but so far I have no other choice.
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Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
...ts own coordinate system - with an origin at 0,0 and a width and height. This is described in the bounds rectangle of the view. The frame of the view, however, will have its origin at the point within the bounds rectangle of its superview.
The outermost view of your view hierarchy has it's origin ...
Should try…catch go inside or outside a loop?
I have a loop that looks something like this:
21 Answers
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