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Find the extension of a filename in Ruby
...gt; accepted_formats = [".txt", ".pdf"]
=> [".txt", ".pdf"]
irb(main):003:0> File.extname("example.pdf") # get the extension
=> ".pdf"
irb(main):004:0> accepted_formats.include? File.extname("example.pdf")
=> true
irb(main):005:0> accepted_formats.include? File.extname("example.txt...
Default behavior of “git push” without a branch specified
... community wiki
15 revs, 11 users 34%UncleZeiv
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What is the difference between t.belongs_to and t.references in rails?
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answered Oct 17 '11 at 14:34
muffinistamuffinista
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How to add a second css class with a conditional value in razor MVC 4
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307
I believe that there can still be and valid logic on views. But for this kind of things I agre...
Importing a Swift protocol in Objective-C class
...ift classes in to Obj-C
– serg
Jun 13 '14 at 9:01
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@objc doesn't always work. When conforming t...
Deploying website: 500 - Internal server error
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301
First, you need to enable and see detailed errors of your web messages, because this is a gene...
Uninstall ReSharper 4.5
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stiank81stiank81
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72
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When to use an object instance variable versus passing an argument to the method
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TomTom
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Ruby custom error classes: inheritance of the message attribute
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edited May 23 '17 at 12:26
Community♦
111 silver badge
answered Apr 19 '13 at 15:31
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C# Equivalent of SQL Server DataTypes
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1132
This is for SQL Server 2005. There are updated versions of the table for SQL Server 2008, SQL S...