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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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How to update a git clone --mirror?
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219
This is the command that you need to execute on the mirror:
git remote update
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Deleting a resource using http DELETE
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answered Jun 22 '11 at 13:07
Darrel MillerDarrel Miller
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How to center the content inside a linear layout?
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edited Apr 28 '17 at 7:54
answered Aug 5 '13 at 6:04
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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...