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PHP连接MySQL报错:Fatal error: Call to undefined function mysql_connec...
...php+mysql在windows下的安装与配置图解(http://tech.163.com/06/0206/11/299AMBLT0009159K.html);
2.经过几次修改、测试,终于找到解决方法。
很简单,只要在httpd.conf文件里在LoadModule php5_module "c:/php/php5apache2_2.dll"下面追加如下语句即可:
PHPIniD...
wandbox:C++在线编译项目源码编译及原理剖析 - 开源 & Github - 清泛网 - ...
...制台输入,支持中文,支持不同的gcc及clang版本,支持c++11 ~ c++2a特性。。。
目前该项目是开源的,它的官网及API的日访问量在5k~8k PV,它对外接受个人及公司捐赠,捐赠者的名字会在官网首页展示,个人好像是合不到300RMB就可...
Logstash实践: 分布式系统的日志监控 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Logstash实践: 分布式系统的日志监控文 赵杰 2015.11.041. 前言服务端日志你有多重视?我们没有日志有日志,但基本不去控制需要输出的内容经常微调日志,只输出我们想看和有...文/赵杰 2015.11.04
1. 前言
服务端日志你有多重视?...
Convert the values in a column into row names in an existing data frame
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edited Apr 5 '11 at 17:31
answered Apr 5 '11 at 16:51
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.toArray(new MyClass[0]) or .toArray(new MyClass[myList.size()])?
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114
Counterintuitively, the fastest version, on Hotspot 8, is:
MyClass[] arr = myList.toArray(new...
How to avoid overflow in expr. A * B - C * D
...udh RamanathanAnirudh Ramanathan
43k2020 gold badges116116 silver badges175175 bronze badges
4
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counting number of directories in a specific directory
.../indent
.vim/plugin
.vim/syntax
$ find .vim/* -maxdepth 0 -type d | wc -l
11
$ find .vim/ -maxdepth 1 -type d | wc -l
12
You can also use ls:
$ ls -l .vim | grep -c ^d
11
$ ls -l .vim
total 52
drwxrwxr-x 3 anossovp anossovp 4096 Aug 29 2012 after
drwxrwxr-x 2 anossovp anossovp 4096 Aug 29 ...
Copy Notepad++ text with formatting?
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answered Feb 24 '11 at 15:51
ppolyzosppolyzos
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List of ANSI color escape sequences
... ║
║ 11–19 ║ Alternate font ║ Select alternate font `n-10` ║
║ 20 ║ Fraktur ║ hardly ever supported ...
Why should I declare a virtual destructor for an abstract class in C++?
...Interface.
– Mankarse
Jan 23 '12 at 11:04
@Mankarse: can you explain what causes it to be undefined? If Derived didn't...