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How to get nice formatting in the Rails console
... script/console
As jordanpg commented, this answer is outdated. For Rails 3.2+ you need to execute the following code before you can get the y method to work:
YAML::ENGINE.yamler = 'syck'
From ruby-docs
In older Ruby versions, ie. <= 1.9, Syck is still provided, however it
was completel...
What is the best way to concatenate two vectors?
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332
AB.reserve( A.size() + B.size() ); // preallocate memory
AB.insert( AB.end(), A.begin(), A.end...
How can I decrease the size of Ratingbar?
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answered May 27 '11 at 14:34
Gabriel NegutGabriel Negut
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How do you run a single test/spec file in RSpec?
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395
Or you can skip rake and use the 'rspec' command:
rspec path/to/spec/file.rb
In your case I...
How to set the focus for a particular field in a Bootstrap modal, once it appears
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371
Try this
Here is the old DEMO:
EDIT:
(Here is a working DEMO with Bootstrap 3 and jQuery 1.8...
Rearrange columns using cut
...7
bcorso
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answered Jan 24 '10 at 22:21
Ignacio Vazquez-...
Regex: match everything but specific pattern
...ic pattern (specifically index.php and what follows, like index.php?id=2342343 )
7 Answers
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How to getText on an input in protractor
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edited Aug 3 '14 at 3:28
alecxe
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Android 4.3 menu item showAsAction=“always” ignored
I'm using the new v7 appcompat library available starting from Android 4.3 (API level 18).
12 Answers
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