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How to check for the type of a template parameter?
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In C++17, we can use variants.
To use std::variant, you need to include the header:
#include ...
Why does Pycharm's inspector complain about “d = {}”?
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edited Dec 6 '11 at 20:47
codeape
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std::string length() and size() member functions
...ng with plain strings.
– Marius
Nov 11 '10 at 15:50
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Does Flask support regular expressions in its URL routing?
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answered May 3 '11 at 16:52
Philip SouthamPhilip Southam
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Python super() raises TypeError
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Serafina BrociousSerafina Brocious
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How to negate the whole regex?
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Community♦
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answered Apr 14 '10 at 13:31
polygenelubricantspolygenelubricants
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Python TypeError: not enough arguments for format string
... Simeon VisserSimeon Visser
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Escape double quotes in a string
...using the backslash:
Backslash with a number:
\000 null
\010 backspace
\011 horizontal tab
\012 new line
\015 carriage return
\032 substitute
\042 double quote
\047 single quote
\134 backslash
\140 grave accent
Backslash with othe character
\a Bell (alert)
\b Backspace
\f Formfeed
\n New line
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Compiling C++11 with g++
I'm trying to update my C++ compiler to C++11.
I have searched a bit and I have come to the conclusion that I have to use the flag -std=c++0x or -std=gnu++0x , but I don't know many things about flags. Can anyone help me? (I'm using Ubuntu 12.04.)
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git: switch branch without detaching head
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# first time: make origin/branchname locally available as localname
git checkout -b localname ...