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How can I change the version of npm using nvm?
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13 Answers
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JavaScript - Get Portion of URL Path
...top";
el.host // www.somedomain.com (includes port if there is one[1])
el.hostname // www.somedomain.com
el.hash // #top
el.href // http://www.somedomain.com/account/search?filter=a#top
el.pathname // /account/search
el.port // (port if there is one[1])
el.protocol...
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...
Difference between wait and sleep
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edited Oct 9 '17 at 13:14
arc
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answer...
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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How can I negate the return-value of a process?
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104
Previously, the answer was presented with what's now the first section as the last section.
P...
Git submodule inside of a submodule (nested submodules)
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214
As mentioned in Retrospectively add --recursive to a git repo
git submodule update --init --re...
What happened to “HelveticaNeue-Italic” on iOS 7.0.3
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10 Answers
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How to generate a random number between a and b in Ruby?
To generate a random number between 3 and 10, for example, I use: rand(8) + 3
8 Answers
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How do I extract text that lies between parentheses (round brackets)?
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