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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...
setImmediate vs. nextTick
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edited Mar 13 '13 at 14:10
answered Mar 11 '13 at 22:26
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Default behavior of “git push” without a branch specified
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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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Passing an Array as Arguments, not an Array, in PHP
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answered Apr 13 '09 at 15:02
vartecvartec
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Trigger change() event when setting 's value with val() function
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edited Apr 30 '15 at 9:12
Christos
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Is it safe to shallow clone with --depth 1, create commits, and pull updates again?
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309
Note that Git 1.9/2.0 (Q1 2014) has removed that limitation.
See commit 82fba2b, from Nguyễn...
The written versions of the logical operators
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edited Feb 6 '13 at 23:43
answered Mar 4 '10 at 2:11
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Uninstall ReSharper 4.5
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stiank81stiank81
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72
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What exactly is a C pointer if not a memory address?
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answered Mar 1 '13 at 6:02
Alexey FrunzeAlexey Frunze
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