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Does Python support short-circuiting?

...hort-circuiting behavior in operator and, or: Let's first define a useful function to determine if something is executed or not. A simple function that accepts an argument, prints a message and returns the input, unchanged. >>> def fun(i): ... print "executed" ... return i ... ...
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Return value in a Bash function

I am working with a bash script and I want to execute a function to print a return value: 9 Answers ...
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How to measure elapsed time in Python?

...e and then get the passed time, to measure the time it took to execute few function. I think I'm using the timeit module wrong, but the docs are just confusing for me. ...
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“作环保的程序员,从不用百度开始” - 创意 - 清泛网 - 专注C/C++及内核技术

...作环保的程序员,从不用百度开始”原文:http: coolshell.cn articles 9308.html comment-page-14与百度的恩怨情仇,引人深思,很有共鸣。原文:http://coolshell.cn/articles/9308.html/comment-page-14 与百度的”恩怨情仇“,引人深思,很有共鸣。...
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MFC AFX_WM_CREATETOOLBAR消息相关 - C/C++ - 清泛网 - 专注C/C++及内核技术

...建取消。 详细请参见:https://technet.microsoft.com/zh-cn/library/bb982948 定义: BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWndEx) ON_WM_CREATE() ON_COMMAND(ID_WINDOW_MANAGER, &CMainFrame::OnWindowManager) ON_COMMAND(ID_VIEW_CUSTOMIZE, &CMainFrame::OnViewCustomize) ON...
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证券从业资格考试报名入口 - 杂谈 - 清泛网移动版 - 专注IT技能提升

证券从业资格考试报名入口证券资格考试 报名入口http: sac.ata.net.cn sgzj05newreg Candidate C_SignIn.aspx使用IE打开,其他浏览器不支持。http://sac.ata.net.cn/sgzj05newreg/Candidate/C_SignIn.aspx 使用IE打开,其他浏览器不支持。
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XMANGER 安装ORACLE乱码解决并且显示中文的解决方法 - 数据库(内核) - 清泛...

...这个字体 创建自己的字体文件夹 mkdir -p /usr/share/fonts/zh_CN/TrueType cp zysong.ttf /usr/share/fonts/zh_CN/TrueType/ 执行下面三条命令 mkfontscale mkfontdir fc-cache -fv 这样在安装的时候。在linux 本机上Oracle就会显示中文了,而不再是中文乱码...
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IE无法设置短域名下Cookie - 更多技术 - 清泛网 - 专注C/C++及内核技术

...果你这么写: document.cookie="key=value;domain=ab.cn"; Cookie设置会失败,如果去掉domain参数,直接这样写: document.cookie="key=value"; 则不会出现这样的问题,即便当前域依然是ab.cn。 ...
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通过API获取IP信息、IP归属地 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...整、准确。 二、新浪API接口:http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js&ip=218.192.3.42 var remote_ip_info = {"ret":1,"start":-1,"end":-1,"country":"\u4e2d\u56fd","province":"\u5e7f\u4e1c","city":"\u5e7f\u5dde","district":"","isp":"","type":"","desc":""}; 注...
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phpcms与ucenter整合常见问题与解答 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...cms与ucenter整合常见问题与解答视频教程:http: v9.help.phpcms.cn html 2010 phpsso_install_1028 96.html常见问题与解答:1、整合完成后,在 phpcms 注册、登录均失败...视频教程: http://v9.help.phpcms.cn/html/2010/phpsso_install_1028/96.html 常见问题与解...