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Is it possible to print a variable's type in standard C++?
...g>
#include <ostream>
#ifndef _MSC_VER
# if __cplusplus < 201103
# define CONSTEXPR11_TN
# define CONSTEXPR14_TN
# define NOEXCEPT_TN
# elif __cplusplus < 201402
# define CONSTEXPR11_TN constexpr
# define CONSTEXPR14_TN
# define NOEXCEPT_TN noexcept
# else
# d...
Javascript replace with reference to matched group?
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10
Does Javascript use $1 instead of \1? Would someone provide a link to documentation?
– daveloyall
J...
Deserialize JSON with C#
I'm trying to deserialize a Facebook friend's Graph API call into a list of objects. The JSON object looks like:
10 Answ...
Find full path of the Python interpreter?
...3 and it printed the correct executable. I also tried with no shebang and called the script with the python and python3 commands and it printed the correct executable.
– David Baucum
Oct 10 '19 at 13:18
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Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)
...g. I can't do anything now, this is what I get when I try to do bundle install:
10 Answers
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python design patterns [closed]
...o work.
– Dawid Laszuk
Jan 8 '17 at 10:14
The first and second links were dead so I updated them with Internet Archive...
Variable number of arguments in C++?
...u can probably do what you want to do in a safer and simpler way. Technically to use variable number of arguments in C you include stdarg.h. From that you'll get the va_list type as well as three functions that operate on it called va_start(), va_arg() and va_end().
#include<stdarg.h>
int...
How do I check if a variable exists?
...have nested functions, variables in outer scopes. If you want to check for all of them, you're probably best off triggering NameError after all.
– Petr Viktorin
Jun 10 '14 at 20:18
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Get path of executable
...uriousguy: You'd want to do it if, for example, your program might get installed in a directory of the user's choosing. You need to be able to find your executable and its support files somehow.
– greyfade
Jun 25 '12 at 3:11
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Java “lambda expressions not supported at this language level”
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102
You should change source code Language Level also on the Source tab (Modules part).
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