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AddBusinessDays and GetBusinessDays
I need to find 2 elegant complete implementations of
15 Answers
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Sublime Text 2: How to delete blank/empty lines
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hdoghmen
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answered Aug 17 '12 at 16:22
Hugo CorráHugo ...
Xcode 6 beta 2 issue exporting .ipa: “Your account already has a valid iOS distribution certificate”
...'m having trouble exporting an app for Ad Hoc Distribution on Xcode 6 beta 2:
27 Answers
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How to represent multiple conditions in a shell if statement?
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392
Classic technique (escape metacharacters):
if [ \( "$g" -eq 1 -a "$c" = "123" \) -o \( "$g" -eq...
Grid of responsive squares
... with CSS. I will explain how in a step by step process but first here are 2 demos of what you can achieve :
Grid of square images
Grid of squares with content
Now let's see how to make these fancy responsive squares!
1. Making the responsive squares :
The trick for keeping elements squ...
Changing one character in a string
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scvalexscvalex
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Rename specific column(s) in pandas
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edited May 23 '17 at 12:34
Community♦
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answered Nov 3 '13 at 21:32
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Find value in an array
... array, and if that's the case, you can use Array#include?(value):
a = [1,2,3,4,5]
a.include?(3) # => true
a.include?(9) # => false
If you mean something else, check the Ruby Array API
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Nested JSON objects - do I have to use arrays for everything?
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204
You don't need to use arrays.
JSON values can be arrays, objects, or primitives (numbers or s...