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GDB corrupted stack frame - How to debug?
...
Those bogus adresses (0x00000002 and the like) are actually PC values, not SP values. Now, when you get this kind of SEGV, with a bogus (very small) PC address, 99% of the time it's due to calling through a bogus function pointer. Note that virtual calls in C++ are implemented via f...
How to move Jenkins from one PC to another
I am currently using Jenkins on my development PC. I installed it on my development PC, because I had limited knowledge on this tool; so I tested on it in my development PC. Now, I feel comfortable with Jenkins as my long term "partner" in the build process and would like to "move" this Jenkins to a...
Capturing mobile phone traffic on Wireshark
...n0 - or use -i any to log all interfaces
For Android 4.0+ phones: Android PCAP from Kismet uses the USB OTG interface to support packet capture without requiring root. I haven't tried this app, and there are some restrictions on the type of devices supported (see their page)
For Android phones: tPa...
实战Nginx与PHP（FastCGI）的安装、配置与优化 - 更多技术 - 清泛网 - 专注...
...持PHP，但是ligttpd的spwan-fcgi在高并发访问的时候，会出现内存泄漏甚至自动重启FastCGI的问题。
Nginx是个轻量级的HTTP server，必须借助第三方的FastCGI处理器才可以对PHP进行解析，因此Nginx+spawn-fcgi的组合也可以实现对PHP的解析，...
what is the difference between 'transform' and 'fit_transform' in sklearn
...ons transform and fit_transform about sklearn.decomposition.RandomizedPCA . The description of two functions are as follows
...
Running V8 Javascript Engine Standalone
... this might have changed. I read the manual and build v8 like this:
moose@pc08$ svn co http://v8.googlecode.com/svn/trunk v8-trunk
moose@pc08$ cd v8-trunk
moose@pc08$ make dependencies
moose@pc08$ make ia32.release
added export PATH=${PATH}:/home/moose/Downloads/v8-trunk/out/ia32.release to my .b...
腾讯Tencent开源框架介绍（持续更新） - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...高质量的应用。当前工具监控范围包括：崩溃、卡顿和爆内存。
6、分布式及事务：
https://github.com/Tencent/phxpaxos PhxPaxos：微信自研生产级paxos类库，C++编写。
（Raft协议相对Paxos容易理解一些，Raft偏工程实践一些，Paxos偏科...
C++STL容器使用经验总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...的数据来初始化一个vector，那么你可以利用vector和数组的内存布局兼容性，先把数据写入到vector中，然后把数据拷贝到期望最终写入的STL容器中。
第17条：使用“swap技巧”出去多余的容量。
vector<Contestant>(contestants).swap(contest...
Where is the php.ini file on a Linux/CentOS PC? [duplicate]
I can't find PHP.ini location on my server. I've checked all Stack Overflow answers but I can't find my php.ini location.
5...
iOS开发过程中的各种tips - 更多技术 - 清泛网 - 专注C/C++及内核技术
...bjective-c文件
.mm文件相当于c++或者c文件
Safari其实没有把内存的缓存写到存储卡上
28.读取一般性文件
- (void)readFromTXT {
NSString *tmp;
NSArray *lines;//将文件转化为一行一行的
lines = [[NSString stringWithContentsOfFile:@"testFileReadL...