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Forward declaration of nested types/classes in C++
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229
You can't do it, it's a hole in the C++ language. You'll have to un-nest at least one of the ...
How to convert byte array to string and vice versa?
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22 Answers
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How to pass data from 2nd activity to 1st activity when pressed back? - android
I've 2 activities, Activity1 and Activity2 .
9 Answers
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throwing an exception in objective-c/cocoa
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529
I use [NSException raise:format:] as follows:
[NSException raise:@"Invalid foo value" format:@...
Is there a way of making strings file-path safe in c#?
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172
Ugh, I hate it when people try to guess at which characters are valid. Besides being completely ...
How can I use a carriage return in a HTML tooltip?
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27 Answers
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How to handle back button in activity
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328
You can handle it like this:
for API level 5 and greater
@Override
public void onBackPressed...
Unit testing that events are raised in C# (in order)
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192
Everything you've done is correct, providing you want your test to ask "What is the last event t...
Is there a shortcut to move between header and source file in VC++?
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In Visual Studio 2013 and later there is a default keyboard shortcut for this: Ctrl+K, Ctrl+O
(You will need to hold down Ctrl and type ko and then release Ctrl)
In earlier versions, see:
Visual Studio Macro to switch between CPP and H file...
Right HTTP status code to wrong input
What is optimal HTTP response Code when not reporting 200 (everything OK) but error in input?
6 Answers
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