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How can I rename a database column in a Ruby on Rails migration?
...old_column
– Luke Griffiths
Aug 29 '11 at 15:21
3
While it's normal practice to revert what you d...
bundle install returns “Could not locate Gemfile”
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shivam
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answered Apr 4 '12 at 16:17
svoisensvoisen
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How can I display a pdf document into a Webview?
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answered Mar 14 '11 at 8:07
anticafeanticafe
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What MySQL data type should be used for Latitude/Longitude with 8 decimal places?
...that, but longitudes range from -180 to +180 (degrees) so you need DECIMAL(11, 8). The first number is the total number of digits stored, and the second is the number after the decimal point.
In short: lat DECIMAL(10, 8) NOT NULL, lng DECIMAL(11, 8) NOT NULL
This explains how MySQL works with floa...
Maven dependency for Servlet 3.0 API?
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116
I'd prefer to only add the Servlet API as dependency,
To be honest, I'm not sure to unde...
What is the difference between “px”, “dip”, “dp” and “sp”?
...ks fine with dip
– DallaRosa
Jul 4 '11 at 6:07
255
One note about db/sp that isn't totally obviou...
foreach with index [duplicate]
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DanDan
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Simulator or Emulator? What is the difference?
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edited May 29 '11 at 23:00
I. J. Kennedy
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Using Excel OleDb to get sheet names IN SHEET ORDER
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11 Answers
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CodeIgniter: Create new helper?
... "name_helper".
– Bhumi Singhal
Dec 11 '12 at 10:06
3
As of CI2, you will also need to get the CI...