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What does T&& (double ampersand) mean in C++11?
I've been looking into some of the new features of C++11 and one I've noticed is the double ampersand in declaring variables, like T&& var .
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Why should I use core.autocrlf=true in Git?
... do).
– Michael Maddox
Jul 9 '10 at 11:30
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@Michael So in that case is the only reason not to us...
Why is 'false' used after this simple addEventListener function?
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wikijames
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answered Apr 14 '11 at 0:33
Lucas JonesLucas Jones
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How can I save an image to the camera roll?
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pasawayapasawaya
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Calling a Method From a String With the Method's Name in Ruby
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Colin GravillColin Gravill
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How to copy data to clipboard in C#
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Kieren JohnstoneKieren Johnstone
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Selecting with complex criteria from pandas.DataFrame
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Nikos TavoularisNikos Tavoularis
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add a comme...
try/catch + using, right syntax
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edited Jan 4 '11 at 4:05
answered Jan 4 '11 at 3:58
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Why does ~True result in -2?
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int(True) is 1.
1 is:
00000001
and ~1 is:
11111110
Which is -2 in Two's complement1
1 Flip all the bits, add 1 to the resulting number and interpret the result as a binary representation of the magnitude and add a negative sign (since the number begins with 1):
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Get the (last part of) current directory name in C#
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edited May 16 '11 at 13:47
answered May 16 '11 at 13:42
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