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Boolean literals in PowerShell

...ts are true, for example. null, empty strings, empty arrays and the number 0 are false. share | improve this answer | follow | ...
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Available text color classes in Bootstrap

...neTed Delezene 2,38211 gold badge1515 silver badges3030 bronze badges 2 ...
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What is the Scala annotation to ensure a tail recursive function is optimized?

...ps and tricks): C:\Prog\Scala\tests>scala Welcome to Scala version 2.8.0.RC5 (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_18). Type in expressions to have them evaluated. Type :help for more information. scala> import scala.annotation.tailrec import scala.annotation.tailrec scala> clas...
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jQuery check if an input is type checkbox?

... answered Sep 28 '09 at 18:49 Ken BrowningKen Browning 26.5k66 gold badges5252 silver badges6666 bronze badges ...
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How to access array elements in a Django template?

... I want to access individual elements of the array in the array (e.g. arr[0] , arr[1] ) etc. instead of looping through the whole array. ...
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don't fail jenkins build if execute shell fails

... To stop further execution when command fails: command || exit 0 To continue execution when command fails: command || true share | improve this answer | follow ...
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How to create file execute mode permissions in Git on Windows?

...Temp\TestRepo>git add foo.sh C:\Temp\TestRepo>git ls-files --stage 100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 foo.sh As you note, after adding, the mode is 0644 (ie, not executable). However, we can mark it as executable before committing: C:\Temp\TestRepo>git update-index...
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Is there a way to crack the password on an Excel VBA Project?

I've been asked to update some Excel 2003 macros, but the VBA projects are password protected, and it seems there's a lack of documentation... no-one knows the passwords. ...
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A better similarity ranking algorithm for variable length strings

...str1 varchar, str2 varchar) RETURNS float8 AS ' str1.downcase! pairs1 = (0..str1.length-2).collect {|i| str1[i,2]}.reject { |pair| pair.include? " "} str2.downcase! pairs2 = (0..str2.length-2).collect {|i| str2[i,2]}.reject { |pair| pair.include? " "} union = pairs1.size + pairs2.size inters...
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Can I have an IF block in DOS batch file?

... The following sample code works fine for me: @echo off if ERRORLEVEL == 0 ( echo GP Manager is up goto Continue7 ) echo GP Manager is down :Continue7 Please note a few specific details about my sample code: The space added between the end of the conditional statement, and the opening ...