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Remove blank attributes from an Object in Javascript
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Do AJAX requests retain PHP Session info?
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edited Nov 20 '12 at 3:50
answered Mar 24 '09 at 11:10
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Painless way to install a new version of R?
...or Thomas
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answered Oct 20 '10 at 11:16
Joris MeysJoris Meys
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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...
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...
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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Integer division: How do you produce a double?
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163
double num = 5;
That avoids a cast. But you'll find that the cast conversions are well-define...
Add a default value to a column through a migration
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358
Here's how you should do it:
change_column :users, :admin, :boolean, :default => false
B...
Uninstall ReSharper 4.5
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stiank81stiank81
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