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Run a single migration file
...irectly out of the ruby file:
rails console
>> require "db/migrate/20090408054532_add_foos.rb"
>> AddFoos.up
Note: newer versions of rails may require AddFoos.new.up rather than AddFoos.up.
An alternative way (without IRB) which relies on the fact that require returns an array of cla...
Does a javascript if statement with multiple conditions test all of them?
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answered Dec 18 '09 at 20:28
Anon.Anon.
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Android: How to change the ActionBar “Home” Icon to be something other than the app icon?
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answered Jun 15 '11 at 0:31
JoeJoe
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What is the quickest way to HTTP GET in Python?
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answered Mar 14 '09 at 3:48
Nick PrestaNick Presta
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Include constant in string without concatenating
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edited Mar 29 '17 at 9:06
Matt G
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answered Feb...
How to make an element width: 100% minus padding?
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503
box-sizing: border-box is a quick, easy way to fix it:
This will work in all modern browsers, ...
How do I make a LinearLayout scrollable?
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answered Aug 5 '10 at 16:14
Cheryl SimonCheryl Simon
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Is there a JSON equivalent of XQuery/XPath?
...istensen
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3
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How to change Navigation Bar color in iOS 7?
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320
The behavior of tintColor for bars has changed in iOS 7.0. It no longer affects the bar's backgr...
In Java, is there a way to write a string literal without having to escape quotes?
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edited Oct 4 '17 at 7:30
sax
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answered Jun 13 '10 a...