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How to replace a hash key with another key
... couple LOC, love it!
– nicohvi
Jun 15 '14 at 21:41
10
I often don't like "smart" ruby code becau...
How to slice an array in Bash
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– Paused until further notice.
Oct 9 '15 at 22:57
5
@DennisWilliamson I found that I needed to conv...
LINQ where vs takewhile
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159
TakeWhile stops when the condition is false, Where continues and find all elements matching th...
Does MSTest have an equivalent to NUnit's TestCase?
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answered Feb 25 '16 at 15:42
khlrkhlr
4,50833 gold badges2222 silver badges3232 bronze badges
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How to use Swift @autoclosure
... the Swift REPL.
– Ole Begemann
Jun 15 '14 at 9:53
I somehow read the second to last answer as the last answer, I'll h...
How to check if an intent can be handled from some activity?
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150
edwardxu's solution works perfectly for me.
Just to clarify a bit:
PackageManager packageMan...
How to open the Chrome Developer Tools in a new window?
... 39.0.2171.95.
– user3285954
Jan 2 '15 at 15:51
94
What a terrible UI decision; I'm not sure it c...
How to match a String against string literals in Rust?
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answered Sep 25 '15 at 20:56
Anonymous CowardAnonymous Coward
1,02611 gold badge88 silver badges22 bronze badges
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leading zeros in rails
... # => '05'
some_int.to_s.rjust(5, '0') # => '00005'
another_int = 150
another_int.to_s.rjust(2, '0') # => '150'
another_int.to_s.rjust(3, '0') # => '150'
another_int.to_s.rjust(5, '0') # => '00150'
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