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How do I erase an element from std::vector by index?
...es the second element (vec[1])
vec.erase(vec.begin() + 1);
Or, to delete more than one element at once:
// Deletes the second through third elements (vec[1], vec[2])
vec.erase(vec.begin() + 1, vec.begin() + 3);
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How do I restart a WPF application? [duplicate]
...nt.IsNetworkDeployed will be false when you restart. See bit.ly/RKoVBz for more info. If your application is not deployed with ClickOnce, this method works great.
– blachniet
Oct 21 '12 at 14:17
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Fragments onResume from back stack
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Duplicate log output when using Python logging module
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You are calling Logger.myLogger() more than once. Store the logger instance it returns somewhere and reuse that.
Also be advised that if you log before any handler is added, a default StreamHandler(sys.stderr) will be created.
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How do I change the background color of the ActionBar of an ActionBarActivity using XML?
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What is fastest children() or find() in jQuery?
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This jsPerf test suggests that find() is faster. I created a more thorough test, and it still looks as though find() outperforms children().
Update: As per tvanfosson's comment, I created another test case with 16 levels of nesting. find() is only slower when finding all possible divs...
How to get a group of toggle buttons to act like radio buttons in WPF?
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AngularJS - Binding radio buttons to models with boolean values
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What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
...and consists of optional
blanks, an optional ‘-’ sign, and zero
or more digits possibly separated by
thousands separators, optionally
followed by a decimal-point character
and zero or more digits. An empty
number is treated as ‘0’. The
LC_NUMERIC locale specifies the
decimal-...
Using emit vs calling a signal as if it's a regular function in Qt
... implementation (or a planned implementation) of an emit that actually did more than nothing? I find that having the 'syntactic sugar' in this case just confuses the novice (or at least me when I was a novice Qt user) - it appears that something magical or important is happening with the emit pseud...