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Round to at most 2 decimal places (only if necessary)
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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As jordanpg commented, this answer is outdated.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...
iPhone : How to detect the end of slider drag?
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Nikita
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answered Feb 22 '12 at 8:08
Rok JarcRok Jarc
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The developers of this app have not set up this app properly for Facebook Login?
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Khodour.FKhodour.F
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Background task, progress dialog, orientation change - is there any 100% working solution?
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Step #1: Make your AsyncTask a static nested class, or an entirely separate class, just not an...
How to read a file without newlines?
...n one trailing \n.
– Wes Turner
Dec 31 '15 at 19:20
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More simply, [line[:-(line[-1] == '\n') or ...
How to set caret(cursor) position in contenteditable element (div)?
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vsync
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answered Jun 6 '11 at 8:33
Tim DownTim Down
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How do I format a date in Jinja2?
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There are two ways to do it. The direct approach would be to simply call (and print) the strft...
Relational Database Design Patterns? [closed]
...ntains industry specific data models (accounting, healthcare, etc), Volume 3 provides data model patterns.
Finally, while this book is ostensibly about UML and Object Modelling, Peter Coad's Modeling in Color With UML provides an "archetype" driven process of entity modeling starting from the premi...
How do I get the YouTube video ID from a URL?
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