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Track the time a command takes in UNIX/LINUX?
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165
Yes, use time <command>, such as
time ls
Consult man time for more options. Link.
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How can I see the SQL generated by Sequelize.js?
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159
You can pass a logging option when initializing sequelize, which can either be a function or c...
Default background color of SVG root element
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127
SVG 1.2 Tiny has viewport-fill I'm not sure how widely implemented this property is though as ...
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...
Maven: best way of linking custom external JAR to my project?
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15 Answers
15
Active
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How to add to an existing hash in Ruby
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191
If you have a hash, you can add items to it by referencing them by key:
hash = { }
hash[:a] =...
Seeing escape characters when pressing the arrow keys in python shell
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edited Mar 10 '17 at 5:25
Qix - MONICA WAS MISTREATED
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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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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...