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Initialization of all elements of an array to one default value in C++?
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360
Using the syntax that you used,
int array[100] = {-1};
says "set the first element to -1 and ...
Is there a way to zoom the Visual Studio text editor with a keyboard shortcut?
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edited Jun 22 '10 at 20:36
Michael Mrozek
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What does -D_XOPEN_SOURCE do/mean?
...h as Windows.
The numbers refer to different versions of the standard.
500 - X/Open 5, incorporating POSIX 1995
600 - X/Open 6, incorporating POSIX 2004
700 - X/Open 7, incorporating POSIX 2008
You can tell which one you need (if any) by looking at the man page for each function you call.
For ...
How to hash a string into 8 digits?
...;> import hashlib
>>> int(hashlib.sha1(s).hexdigest(), 16) % (10 ** 8)
58097614L
>>> # Use hash()
>>> abs(hash(s)) % (10 ** 8)
82148974
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What is the difference between a regular string and a verbatim string?
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edited Sep 11 at 0:00
phuclv
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How do you manually execute SQL commands in Ruby On Rails using NuoDB
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edited Jan 23 '19 at 10:24
Jan Klimo
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How to make type=“number” to positive numbers only
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Add a min attribute
<input type="number" min="0">
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How to make clang compile to llvm IR
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207
Given some C/C++ file foo.c:
> clang -S -emit-llvm foo.c
Produces foo.ll which is an LLVM...
Symfony 2: How do I check if a user is not logged in inside a template?
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answered Mar 12 '12 at 2:00
ChecksumChecksum
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