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Why are there two kinds of functions in Elixir?
... a closure, similar to a lambda in Ruby. We can create it as follows:
x = 1
fun = fn y -> x + y end
fun.(2) #=> 3
A function can have multiple clauses too:
x = 1
fun = fn
y when y < 0 -> x - y
y -> x + y
end
fun.(2) #=> 3
fun.(-2) #=> 3
Now, let's try something differe...
undefined reference to `__android_log_print'
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15 Answers
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Google Maps: how to get country, state/province/region, city given a lat/long value?
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136
What you are looking for is called reverse geocoding. Google provides a server-side reverse ge...
How do I remove msysgit's right click menu options?
..."C:\Program Files\Git\git-cheetah"
regsvr32 /u git_shell_ext.dll
Windows 10
If you are on Windows 10 and the previous methods did not work try to uninstall the application and reinstall it. But be careful during the installation process unchecking Windows explorer integration
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Get The Current Domain Name With Javascript (Not the path, etc.)
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How to sort git tags by version string order of form rc-X.Y.Z.W?
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161
Use version sort
git tag -l | sort -V
or for git version >= 2.0
git tag -l --sort=v:ref...
Converting an array of objects to ActiveRecord::Relation
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edited Dec 2 '14 at 0:04
answered Jun 26 '13 at 23:29
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iOS 7 TextKit - How to insert images inline with text?
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181
You'll need to use an attributed string and add the image as instance of NSTextAttachment:
NS...
How to use int.TryParse with nullable int? [duplicate]
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answered Aug 2 '10 at 18:44
Jon SkeetJon Skeet
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