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configure: error: Unable to find gd.h anywhere under /usr/local/gd - ...
...configure: error: Unable to find gd.h anywhere under错误
编译PHP的--with-gd=/usr/include
错误提示：
configure: error: Unable to find gd.h anywhere under
表明已经装好GD库啦，把后面的路径取消就可以啦
--with-gd --with-jpeg --with-png
ok
一般到这里就可...
Linux平台编译curl：checking run-time libs availability... failed - 更...
...4和/usr/local/lib目录下（libssh2.so在/usr/local/lib目录下，其他的在/usr/lib64），
export LD_LIBRARY_PATH=/usr/local/lib:/usr/lib64:$LD_LIBRARY_PATH
再次configure，成功!显示各个模块的支持情况如下
curl version: 7.37.1
Host setup: x86_64-unkn...
程序崩溃时malloc/new可能导致死锁，程序卡死退不出 - C/C++ - 清泛IT论坛...
...卡死退不出。Win、Linux下都会发生，应该是malloc系统函数的不可重入性导致的，函数中会加锁，当某个线程崩溃malloc没有正常返回时，其他线程就会发生死锁现象。而且只有崩溃时才有malloc的可重入性的问题。
2、Linux下可以通...
HTTPKeepAlive，开启还是关闭 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...
其中，各项结果的含义如下：
Active connections: number of all open connections
Server accepts handled requests: nginx accepted 66542336512 connections, handled 66542336512 connections (no one was closed just it was accepted), and handles 67713042963 requests
Reading: nginx reads r...
How to convert a string to utf-8 in Python
..."utf-8")
^ Converting to unicode and specifying the encoding.
In Python 3
All strings are unicode. The unicode function does not exist anymore. See answer from @Noumenon
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vc/mfc *通配符 批量删除文件 - c++1y / stl - 清泛IT社区，为创新赋能！
...0'也一样，笔者亲测，删除有时成功有时失败。
改用C++的FindNextFile，支持 * 通配符查找文件，核心代码如下：
WIN32_FIND_DATA FindFileData;
char szCurPath[MAX_PATH + 1] = { 0 };
GetCurrentDirectory(MAX_PATH, szCurPath);
CString findFileName;
findFileName.Format(...
Win10正式版官方原版ISO镜像下载大全（64位&32位） - 软件下载 - 清泛网 - ...
...意体积、SHA1校验码必须一致，尤其是后者，有一点不同的也不要安装，谨防盗版、修改版、内置软件版等。WinXP,Win7,Win8,Win10未知
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...g，其配置大致如下所示：
shell> cat /etc/syslog.conf
# Log all kernel messages to the console.
# Logging much else clutters up the screen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...g，其配置大致如下所示：
shell> cat /etc/syslog.conf
# Log all kernel messages to the console.
# Logging much else clutters up the screen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...g，其配置大致如下所示：
shell> cat /etc/syslog.conf
# Log all kernel messages to the console.
# Logging much else clutters up the screen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;...