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“unary operator expected” error in Bash if condition
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How do you write a migration to rename an ActiveRecord model and its table in Rails?
...and rename the model declaration file manually.
Edit:
In Rails 3.1 & 4, ActiveRecord::Migration::CommandRecorder knows how to reverse rename_table migrations, so you can do this:
class RenameOldTableToNewTable < ActiveRecord::Migration
def change
rename_table :old_table_name, :new_ta...
Saving images in Python at a very high quality
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154
If you are using matplotlib and trying to get good figures in a latex document, save as an eps. ...
How can I add a class attribute to an HTML element generated by MVC's HTML Helpers?
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edited May 23 '17 at 11:54
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answered May 18 '09 at 19:09
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Extract substring using regexp in plain bash
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animating addClass/removeClass with jQuery
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As of 2015-06-12 this is supported in - IE 10+ - Chrome 26+ - FireFox 16+ - Safari 6.1+ - Opera 12.1+ -webkit, -moz, -o is only needed f...
Why is there no std::stou?
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edited Jan 4 '12 at 14:38
answered Jan 3 '12 at 17:24
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Set markers for individual points on a line in Matplotlib
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How to instantiate non static inner class within a static method?
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