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Index on multiple columns in Ruby on Rails
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edited Mar 25 '17 at 14:04
Nick Merrill
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answere...
how do I strip white space when grabbing text with jQuery?
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edited Dec 23 '08 at 13:02
answered Dec 11 '08 at 19:04
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Creating a daemon in Linux
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220
In Linux i want to add a daemon that cannot be stopped and which monitors filesystem changes....
What is “lifting” in Scala?
...ion.
scala> val pf: PartialFunction[Int, Boolean] = { case i if i > 0 => i % 2 == 0}
pf: PartialFunction[Int,Boolean] = <function1>
scala> pf.lift
res1: Int => Option[Boolean] = <function1>
scala> res1(-1)
res2: Option[Boolean] = None
scala> res1(1)
res3: Option[...
What Product Flavor does Android Studio build by default in build.gradle?
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– Xavier Ducrohet
Jul 17 '13 at 17:00
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Variants are a combination of flavor(s) and build types...
How do I enumerate through a JObject?
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answered May 10 '12 at 23:35
svicksvick
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Is there a case insensitive jQuery :contains selector?
...Contains : "jQuery(a).text().toUpperCase().indexOf(m[3].toUpperCase())>=0"
});
This will extend jquery to have a :Contains selector that is case insensitive, the :contains selector remains unchanged.
Edit: For jQuery 1.3 (thanks @user95227) and later you need
jQuery.expr[':'].Contains = func...
How does a Linux/Unix Bash script know its own PID?
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240
The variable '$$' contains the PID.
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Calculating width from percent to pixel then minus by pixel in LESS CSS
...ll calculate width in some element from percent to pixel so I will minus -10px via using LESS and calc() . It´s possible?
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Is there a good way to attach JavaScript objects to HTML elements?
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edited Dec 1 '09 at 23:14
answered Sep 9 '09 at 23:39
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