shell输出json某字段的value
grep -Po 'userId[" :]+\K[^"]+' a.txt
grep -Po 'userId[" :]+\K[^"]+' a.txt
svn提交发现错误#cd /home/svn/app/# svn upUpdating '.':Skipped 'xxx' -- Node remains in conflictAt revision 1054.Summary of conflicts: ...
1、<form enctype="multipart/form-data">2、<form enctype="multipart/form-data">3、<input type="file...
对于单行文字, 很简单. Css代码 .oneLine { width: 200px; overflow:&...
html: <a href="javascript:;" class="weui_btn weui_btn_mini weui_btn_default" id="show-not...
首先引入jq文件: <script src="http://libs.baidu.com/jquery/1.7.2/jquery.min.js"></script>$(function(){ $...
更详细的apple官方文档: https://developer.apple.com/library/safari/#featuredarticles/iPhoneURLScheme_Reference/Articles/PhoneLinks.html在编写 HTML 时,有一个 meta...