大约有 40,000 项符合查询结果（耗时：0.0483秒） [XML]
Generating random strings with T-SQL
...
CSharper
6,25322 gold badges4242 silver badges4747 bronze badges
answered Aug 24 '09 at 19:36
Chris JudgeChris Jud...
c++ 写日志通用类，可设置日志级别 - C/C++ - 清泛网 - 专注C/C++及内核技术
...。代码经过较长时间的测试，可用性高。Logger.h
#ifndef __LOGGER_H_
#define __LOGGER_H_
#include <iostream>
#include <atlstr.h>
#pragma warning(disable:4996)
#define LEVEL_FATAL 0
#define LEVEL_ERROR 1
#define LEVEL_WARN 2
#define LEVEL_INFO 3
#define LEVEL_VERBOSE...
Why do I need an IoC container as opposed to straightforward DI code? [closed]
...
32
votes
In my opinion the number one benefit of an IoC is the ability to centralize ...
Get Image size WITHOUT loading image into memory
...kedHooked
65.2k3434 gold badges159159 silver badges232232 bronze badges
1
...
Why '&&' and not '&'?
...There are several implementations of these operators:
For integers (int, uint, long and ulong, chapter 7.11.1):
They are implemented to compute the bitwise result of the operands and the operator, i.e. & is implement to compute the bitwise logical AND etc.
For enumerations (chapter 7.11.2):
Th...
Why does modern Perl avoid UTF-8 by default?
... encodes to single code point.
Code that transcodes from UTF‐16 or UTF‐32 with leading BOMs into UTF‐8 is broken if it puts a BOM at the start of the resulting UTF-8. This is so stupid the engineer should have their eyelids removed.
Code that assumes the CESU-8 is a valid UTF encoding is wron...
How to achieve function overloading in C?
...rt for function overloading (not operators), thanks to the addition of the _Generic keyword in C11. (supported in GCC since version 4.9)
(Overloading isn't truly "built-in" in the fashion shown in the question, but it's dead easy to implement something that works like that.)
_Generic is a compile-...
How to wait for several Futures?
...]):Future[List[Any]] = {
val fut = if (futures.size == 1) futures.head._2
else Future.firstCompletedOf(futures.values)
fut onComplete{
case Success(value) if (futures.size == 1)=>
prom.success(value :: values)
case Success(value) =>
processFutures(fut...
Where IN clause in LINQ [duplicate]
...
– Jitendra Pancholi
Feb 22 '13 at 7:32
@JitendraPancholi if you create a List<int> you can check for ids. It is ...
What is the meaning of the prefix N in T-SQL statements and when should I use it?
...
CurtCurt
92k6060 gold badges253253 silver badges337337 bronze badges
1
...