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What does curly brackets in the `var { … } = …` statements do?
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edited May 19 '16 at 12:07
Red15
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answered Mar 8 '13 at 10:09
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Tell Ruby Program to Wait some amount of time
...en longer...
sleep(2.hours); sleep(3.days) # etc., etc.
# or shorter
sleep(0.5) # half a second
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How to set username and password for SmtpClient object in .NET?
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The SmtpClient can be used by code:
SmtpClient mailer = new SmtpClient();
mailer.Host = "mail....
Haskell error parse error on input `='
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In GHCi 7.x or below, you need a let to define things in it.
Prelude> let f x = x * 2
Prelud...
What's the difference between `1L` and `1`?
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So, @James and @Brian explained what 3L means. But why would you use it?
Most of the time it ma...
Does Qt support virtual pure slots?
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answered Jun 8 '10 at 14:43
ianmac45ianmac45
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Rails.env vs RAILS_ENV
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edited Jan 6 '14 at 21:40
sameers
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How to git clone a specific tag
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edited Jul 17 at 10:11
Giszmo
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answered F...
Rails: Check output of path helper from console
..., you can call app.post_path. This will work in Rails ~= 2.3 and >= 3.1.0.
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Preventing Laravel adding multiple records to a pivot table
...te/…
– Rob Gordijn
Jul 5 '13 at 8:08
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