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Rename all files in directory from $filename_h to $filename_half?
Dead simple.
11 Answers
11
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Each for object? [duplicate]
... that moment, the buttonId variable will still be "button2" (the value it had during the last loop iteration), and so messagesByButtonId[buttonId] will be messagesByButtonId["button2"], i.e. "clicked last!".
See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Closures for more information o...
Create timestamp variable in bash script
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Alishan Khan
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answered Jun 12 '13 at 13:06
giordanogiordano
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How to comment out a block of code in Python [duplicate]
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Samuel Harmer
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answered Mar 23 '09 at 22:20
John FeminellaJohn Feminella
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How to loop through all enum values in C#? [duplicate]
...var values = Enum.GetValues(typeof(Foos)).Cast<Foos>();
I long ago added a helper function to my private library for just such an occasion:
public static class EnumUtil {
public static IEnumerable<T> GetValues<T>() {
return Enum.GetValues(typeof(T)).Cast<T>();
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How to change indentation mode in Atom?
... to use spaces as the default indentation mode. I prefer to have tabs instead though. Sublime Text has built in functionality for switching and converting indentation.
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Microsoft Azure: How to create sub directory in a blob container
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To add on to what Egon said, simply create your blob called "folder/1.txt", and it will work. No need to create a directory.
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How Do I Use Factory Girl To Generate A Paperclip Attachment?
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You can use fixture_file_upload
include ActionDispatch::TestProcess in your test helper, here is an example factory:
include ActionDispatch::TestProcess
FactoryBot.define do
factory :user do
avatar { fixture_file_upload(Rails.root.join('spec', '...
How to create composite primary key in SQL Server 2008
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ThiloThilo
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A semantics for Bash scripts?
...e as externals for strict POSIX compliance.
Bash builds upon this base by adding new features and keywords to enhance the POSIX shell. It is nearly compatible with sh, and bash is so ubiquitous that some script authors go years without realizing that a script may not actually work on a POSIXly stri...