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Windows x64编程中寄存器的使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...eger argument
R9
Volatile
Fourth integer argument
R10:R11
Volatile
Must be preserved as needed by caller; used in syscall/sysret instructions
R12:R15
Nonvolatile
Must be preserved by callee
RDI
Nonvolatile
Must be preserved by callee
RSI
Nonv...
What is a lambda expression in C++11?
What is a lambda expression in C++11? When would I use one? What class of problem do they solve that wasn't possible prior to their introduction?
...
Sort array of objects by single key with date value
...01T06:25:24Z",
"foo": "bar"
},
{
"updated_at": "2012-01-09T11:25:13Z",
"foo": "bar"
},
{
"updated_at": "2012-01-05T04:13:24Z",
"foo": "bar"
}
]
arr.sort(function(a, b) {
var keyA = new Date(a.updated_at),
keyB = new Date(b.updated_at);
// Compar...
How to merge dictionaries of dictionaries?
...
|
edited Aug 26 '11 at 14:46
answered Aug 26 '11 at 13:08
...
Why isn't `int pow(int base, int exponent)` in the standard C++ libraries?
...
11 Answers
11
Active
...
What is the difference between shallow copy, deepcopy and normal assignment operation?
...
11 Answers
11
Active
...
Vim search and replace selected text
...h the c modifier).
– Niloct
May 10 '11 at 15:10
3
vmap * y:let @/ = @"<CR> selected is high...
Why does the arrow (->) operator in C exist?
... question.
– Shahbaz
Jun 4 '13 at 9:11
5
@Shahbaz That may be the case for a java programmer, a C...
How to get current time and date in C++?
...
In C++ 11 you can use std::chrono::system_clock::now()
Example (copied from en.cppreference.com):
#include <iostream>
#include <chrono>
#include <ctime>
int main()
{
auto start = std::chrono::system_cloc...
printf with std::string?
...ction that is like printf, but type safe, look into variadic templates (C++11, supported on all major compilers as of MSVC12). You can find an example of one here. There's nothing I know of implemented like that in the standard library, but there might be in Boost, specifically boost::format.
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