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__attribute__ - C/C++ - 清泛网 - 专注C/C++及内核技术
...们写在一起，可以参考下面的例子：
/* 把类似printf的消息传递给stderr 并退出 */
extern void die(const char *format, ...)
__attribute__((noreturn))
__attribute__((format(printf, 1, 2)));
或者写成
extern void die(const char *format...
Select random lines from a file
...took 13 min. The file had not been accessed in months, and is on an Amazon EC2 SSD Drive.
– T. Brian Jones
Mar 4 '16 at 18:26
...
Citing the author of a blockquote using Markdown syntax
...
Cite is incorrect for marking person's name. dev.w3.org/html5/spec/single-page.html#the-cite-element
– Atadj
Sep 8 '12 at 12:48
...
AES Encryption for an NSString on the iPhone
Can anybody point me in the right direction to be able to encrypt a string, returning another string with the encrypted data? (I've been trying with AES256 encryption.) I want to write a method which takes two NSString instances, one being the message to encrypt and the other being a 'passcode' to e...
Shards and replicas in Elasticsearch
...ell) you can define how many shards it will be composed of. If you don't specify a number it will have the default number of shards: 5 primaries. What does it mean?
It means that elasticsearch will create 5 primary shards that will contain your data:
____ ____ ____ ____ ____
| 1 | ...
linux下iptables配置详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...知识及指令命令说明等我会尽快传上,当然你可以去网上搜索一下,还是很多的.
linux iptables 配置
How to revert a Git Submodule pointer to the commit stored in the containing repository?
...and it, the main repo stores a SHA value (somewhere...), pointing to the specific commit of the submodule that it is "linked to".
...
来自微软的一手内幕：Windows 10是怎么出炉的 - 创意 - 清泛网 - 专注C/C++及内核技术
...在长达近一年的时间里，你也许看到听到太多微软的负面消息，也体验到了从不那么完美到逐渐顺手的Windows 10系统。这款微软自称“史上最好Windows”的系统背后，有哪些故事？我们已经见识过科技媒体The Verge作者Tom Warren撰写的...
了解 Boost Filesystem Library - C/C++ - 清泛网 - 专注C/C++及内核技术
... try...catch 块内，使用 filesystem_error 异常来报告相关错误消息。清单 7 提供了重命名文件的小示例，在 from 路径中的文件不存在时引发异常。
清单 7. Boost 中的错误处理
#include <iostream>
#include “boost/filesystem.hpp”
int main()
{
...
How to see which commits in one branch aren't in the other?
...r git cherry is here, but, in short, you should just be able to do:
git checkout devel
git cherry next
... and see output a bit like this:
+ 492508acab7b454eee8b805f8ba906056eede0ff
- 5ceb5a9077ddb9e78b1e8f24bfc70e674c627949
+ b4459544c000f4d51d1ec23f279d9cdb19c1d32b
+ b6ce3b78e938644a293b2dd2a1...