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Python try-else

What is the intended use of the optional else clause of the try statement? 21 Answers ...
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Regex Email validation

...ccurate as mine, I thought I would post it here. @"^[\w!#$%&'*+\-/=?\^_`{|}~]+(\.[\w!#$%&'*+\-/=?\^_`{|}~]+)*" + "@" + @"((([\-\w]+\.)+[a-zA-Z]{2,4})|(([0-9]{1,3}\.){3}[0-9]{1,3}))$"; For more info go read about it here: C# – Email Regular Expression Also, this checks for RFC validity ...
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do N times (declarative syntax)

...s 2017, you may use ES6: [1,2,3].forEach(i => Array(i).fill(i).forEach(_ => { something() })) or in good old ES5: [1,2,3].forEach(function(i) { Array(i).fill(i).forEach(function() { something() }) })) In both cases, the outpout will be The outpout will be something somethin...
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mailto link with HTML body

...ngy4 – Oliver Gray Nov 20 '15 at 10:32 3 You can also just use %0A for a linebreak, so you don't ...
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Mailto links do nothing in Chrome but work in Firefox?

...lt mail client. See this link on how to do that: kb.mozillazine.org/Default_mail_client#Windows – kennypu Mar 12 '15 at 23:15  |  show 3 more ...
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Fastest way to copy file in node.js

... Miguel Sanchez GonzalezMiguel Sanchez Gonzalez 7,72322 gold badges1212 silver badges66 bronze badges ...
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Bad class file magic or version

... my JAVA_HOME variable changed to Java 1.8 and I got this error message when compiling a pure java module as a dependency of my android project. build.gradle of the java module apply plugin: 'java' Solution #1: Quick an dirty I ...
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UIImagePickerController error: Snapshotting a view that has not been rendered results in an empty sn

... 32 The problem in iOS7 has to do with transitions. It seems that if a previous transition didn't c...
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How to add JTable in JPanel with null layout?

I want to add JTable into JPanel whose layout is null . JPanel contains other components. I have to add JTable at proper position. ...
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Installing Java 7 on Ubuntu

...e JDK on the desk and I set environment variables (PATH, CLASSPATH and JAVA_HOME). From the terminal, if I type java -version I get printed ...