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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...
Passing an Array as Arguments, not an Array, in PHP
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answered Apr 13 '09 at 15:02
vartecvartec
113k3232 gold badges197197 silver badges234234 bronze badges
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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
48.7k88 gold badges5959 silver badges9393 bronze badges
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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...
how to get request path with express req object
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243
After having a bit of a play myself, you should use:
console.log(req.originalUrl)
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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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Uninstall ReSharper 4.5
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stiank81stiank81
24.1k4040 gold badges123123 silver badges198198 bronze badges
72
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What is the default form HTTP method?
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173
It's GET.
Take a look W3C Superceded Recommendation 17.3 The FORM element.
Excerpt:
<!ATT...
Bring element to front using CSS
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134
Add z-index:-1 and position:relative to .content
#header {
background: url(http://pla...