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How to delete an array element based on key? [duplicate]
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PHP
unset($array[1]);
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XunSearch（讯搜）的使用教程步骤 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...款很不错的中文全文检索工具使用xunsearch快速构建自己的PHP全文搜索引擎。需要注意的是XunSearch只能在Linux和Unix下运行。 XunSearch(官网)是一款很不错的中文全文检索工具使用xunsearch快速构建自己的PHP全文搜索引擎。
需要注意...
手把手教你用Strace诊断问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...CPU 排序。
在本例中大家很容易发现 CPU 主要是被若干个 PHP 进程占用了，同时 PHP 进程占用的比较多的内存，不过系统内存尚有结余，SWAP 也不严重，这并不是问题主因。
不过在 CPU 列表中能看到 CPU 主要消耗在内核态「sy」，...
-bash: phpize: command not found - 更多技术 - 清泛网 - 专注C/C++及内核技术
-bash: phpize: command not foundphpize是属于php-devel的内容，因此在centos中只要运行如下命令：yum install php-develphpize是属于php-devel的内容，因此在centos中只要运行如下命令：
yum install php-devel
phpize
【解决】Linux：Call to undefined function curl_init() - 更多技术 - 清...
【解决】Linux：Call to undefined function curl_init() php_curl 安装curlsudo apt-get install php-curl 重启web服务器，搞定apachectl restart
#安装curl
sudo apt-get install php-curl
#重启web服务器，搞定
apachectl restart
linux php curl
MySql Table Insert if not exist otherwise update
...since it's the unique key, so it should not change. You do need to include all of the other columns from your table. You can use the VALUES() function to make sure the proper values are used when updating the other columns.
Here is your update re-written using the proper INSERT ... ON DUPLICATE KEY...
How to delete a word and go into insert mode in Vim?
...aw deletes the trailing space as well.
– Roberto Bonvallet
Sep 7 '09 at 4:38
5
:help objects in v...
How to show google.com in an iframe?
...ilar to Google style. Google CSE works with web and images search.
google.php
<script>
(function() {
var cx = 'xxxxxxxxxxxxxxxxxxxxxx';
var gcse = document.createElement('script');
gcse.type = 'text/javascript';
gcse.async = true;
gcse.src = 'https://cse.google.com/cse....
How to generate a create table script for an existing table in phpmyadmin?
How can I generate a create table script for an existing table in phpmyadmin?
10 Answers
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Automatic Retina images for web sites
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There is a new attribute for the img tag that allows you to add a retina src attribute, namely srcset. No javascript or CSS needed, no double loading of images.
<img src="low-res.jpg" srcset="high-res.jpg 2x">
Browser Support: http://caniuse.com/#search=srcset
O...