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Rename all files in directory from $filename_h to $filename_half?
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edited Apr 10 '14 at 9:25
answered Sep 16 '11 at 22:19
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Is gcc 4.8 or earlier buggy about regular expressions?
...h C preprocessor defines:
#include <regex>
#if __cplusplus >= 201103L && \
(!defined(__GLIBCXX__) || (__cplusplus >= 201402L) || \
(defined(_GLIBCXX_REGEX_DFS_QUANTIFIERS_LIMIT) || \
defined(_GLIBCXX_REGEX_STATE_LIMIT) |...
Best way to require all files from a directory in ruby?
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edited Apr 27 '10 at 12:13
JasonSmith
67k2121 gold badges118118 silver badges147147 bronze badges
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Behaviour of increment and decrement operators in Python
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1091
++ is not an operator. It is two + operators. The + operator is the identity operator, which ...
Lua简明教程 - 脚本技术 - 清泛IT论坛，有思想、有深度
...double型，64bits，你不必担心Lua处理浮点数会慢（除非大于100,000,000,000,000），或是会有精度问题。你可以以如下的方式表示数字，0x开头的16进制和C是很像的。num = 1024
num = 3.0
num = 3.1416
num = 314.16e-2
num = 0.31416E1
num = 0xff
num = 0x56复制...
Check if OneToOneField is None in Django
...re you using?
– joctee
Jul 3 '13 at 10:34
Django 1.5. But I solved my particular issue by implementing what I wanted t...
error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup
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answered Dec 16 '11 at 10:24
BohdanBohdan
12.8k1111 gold badges6666 silver badges6565 bronze badges
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Convert a String In C++ To Upper Case
... assumes ASCII.
– Ben Straub
Mar 9 '10 at 22:07
61
this should not be the accepted answer since i...
Is there a range class in C++11 for use with range based for loops?
...};
Test code:
int main() {
int m, n;
std::istringstream in("10 20");
if ( in >> m >> n ) //using in, because std::cin cannot be used at coliru.
{
if ( m > n ) std::swap(m,n);
for (auto i : range(m,n))
{
std::cout <&l...
What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an
...rdx, %rcx,
%r8 and %r9. The kernel interface uses %rdi, %rsi, %rdx, %r10, %r8 and %r9.
A system-call is done via the syscall instruction. This clobbers %rcx and %r11 as well as the %rax return value, but other registers are preserved.
The number of the syscall has to be passed in register ...