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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...
How to get Activity's content view?
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523
this.getWindow().getDecorView().findViewById(android.R.id.content)
or
this.findViewById(andro...
Design Patterns web based applications [closed]
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answered Aug 22 '10 at 16:33
BalusCBalusC
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How to delete migration files in Rails 3
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Chris Frederick
5,00033 gold badges3232 silver badges3939 bronze badges
answered Oct 6 '10 at 16:56
Fábio BatistaFábio B...
Defining and using a variable in batch file
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3 Answers
3
Active
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How to validate phone numbers using regex
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523
Better option... just strip all non-digit characters on input (except 'x' and leading '+' signs)...
Unpacking array into separate variables in JavaScript
This is a simple problem, and I've done it before. I just can't remember how, or what exactly it was called.
7 Answers
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What can I use for good quality code coverage for C#/.NET? [closed]
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edited Jun 14 '19 at 20:35
community wiki
3 r...
How to convert char to int?
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answered Sep 8 '10 at 9:03
Joel MuellerJoel Mueller
26.7k88 gold badges6161 silver badges8585 bronze badges
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Single quotes vs. double quotes in C or C++
When should I use single quotes and double quotes in C or C++ programming?
12 Answers
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