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Rails Root directory path?
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In Rails 3 and newer:
Rails.root
which returns a Pathname object. If you want a string you have to add .to_s. If you want another path in your Rails app, you can use join like this:
Rails.root.join('app', 'assets', 'images', 'logo...
Convert String array to ArrayList [duplicate]
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Marcel Bro
4,15633 gold badges3434 silver badges6161 bronze badges
answered May 10 '12 at 8:41
Lalit BhudiyaLalit Bhu...
How to upgrade rubygems
... by aptitude or apt-get.
– Anuj
Nov 30 '12 at 9:18
3
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How to create a simple map using JavaScript/JQuery [duplicate]
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basickarl
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answered Nov 22 '10 at 15:29
Simen EchholtSi...
Unsafe JavaScript attempt to access frame with URL
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answered Dec 5 '10 at 13:15
Sean KinseySean Kinsey
34.5k77 gold badges4949 silver badges6868 bronze badges
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Mac zip compress without __MACOSX folder?
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13 Answers
13
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Make a Bash alias that takes a parameter?
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2193
Bash alias does not directly accept parameters. You will have to create a function.
alias does ...
How to get Activity's content view?
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523
this.getWindow().getDecorView().findViewById(android.R.id.content)
or
this.findViewById(andro...
iOS change navigation bar title font and color
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253
The correct way to change the title font (and color) is:
[self.navigationController.navigationB...
Best way to hide a window from the Alt-Tab program switcher?
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13 Answers
13
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