一、血泪故事会：为什么你的视频播不了？ 昨天隔壁工位老王的旅游网站突然被客户投诉，所有风光展示视频都变成「白屏黑洞」。最后发现是IIS把.mp4文件当成二进制流推给浏览器，导致视频无法解析。今天我们就...

//全选 function allselectRow(tableName) { $('#' + tableName).datagrid('selectAll'); } //反选 function unselectRow(tableName) { var s_rows = $.map($('#' + tableName).datagrid('getSelections...

新建Log.class.php，复制以下代码放入其中： <?php interface ILogHandler { public function write($msg); } // PHP日志类 class CLogFileHandler implements ILogHandler { private $handle = ...

composer update laravel/framework

wget http://mirror.bit.edu.cn/apache/httpd/httpd-2.4.39.tar.gz wget http://mirror.bit.edu.cn/apache/apr/apr-1.7.0.tar.gz wget http://mirror.bit.edu.cn/apache/apr/apr-util-1.6.1.tar.gz 解...

AddSingleton(): When we use the AddSingleton() method to register a service, then it will create a singleton service. It means a single instance of that service is created and that singleton in...

给威海税务大厅调整试电视机顶盒APP时，APP里面是一个HTML5网页，遇到HMLT5无法循环播放视频的问题。经过上网查资料，发现andriod4.2确实会存在这个问题，解决的办法就是不用loop属性，使用Js来控制循环播放。代...

SELECT * FROM table where (INET_ATON("127.0.1.2") BETWEEN INET_ATON(ipstart) AND INET_ATON(ipend));

SELECT ip, SUBSTRING_INDEX(ip, '-', 1) AS ipstart, SUBSTRING_INDEX(ip, '-', -1) AS ipend FROM orgip;

apt-get install protobuf-compiler