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What does !! mean in ruby?
...f data from being returned. For example you probably don't want to return 3MB of image data in your has_image? method, or you may not want to return your entire user object in the logged_in? method. Using !! converts these objects to a simple true/false.
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How can I do an UPDATE statement with JOIN in SQL Server?
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edited Mar 10 at 3:56
Shelvacu
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answered Aug 18 '09 at...
How to check if an array value exists?
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answered Mar 13 '10 at 23:34
Tatu UlmanenTatu Ulmanen
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C# SQL Server - Passing a list to a stored procedure
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Walter Stabosz
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answered Aug 17 '11 at 17:52
RedthRedth
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Call one constructor from another
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edited Aug 20 '19 at 18:13
AustinWBryan
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How to customise file type to syntax associations in Sublime Text?
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In Sublime Text (confirmed in both v2.x and v3.x) there is a menu command:
View -> Syntax -> Open all with current extension as ...
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Why doesn't ruby support method overloading?
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edited Mar 15 '13 at 21:42
dreadwail
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Is System.nanoTime() completely useless?
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answered Jan 3 '11 at 21:36
Tom AndersonTom Anderson
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How to securely save username/password (local)?
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edited May 23 '17 at 11:54
Community♦
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answered Sep 30 '12 at 1:38
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Authenticate with GitHub using a token
...git clone https://scuzzlebuzzle:<MYTOKEN>@github.com/scuzzlebuzzle/ol3-1.git --branch=gh-pages gh-pages
That will add your credentials to the remote created when cloning the repository. Unfortunately, however, you have no control over how Travis clones your repository, so you have to edit th...