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generate model using user:references vs user_id:integer
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192
Both will generate the same columns when you run the migration. In rails console, you can see...
How to set background color in jquery
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answered Jan 24 '11 at 9:58
reko_treko_t
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Is it acceptable and safe to run pip install under sudo?
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105
Use a virtual environment:
$ virtualenv myenv
.. some output ..
$ source myenv/bin/activate
(...
Why does Math.Round(2.5) return 2 instead of 3?
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15 Answers
15
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TimeStamp on file name using PowerShell
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196
You can insert arbitrary PowerShell script code in a double-quoted string by using a subexpres...
Get position of UIView in respect to its superview's superview
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194
You can use this:
Objective-C
CGRect frame = [firstView convertRect:buttons.frame fromView:s...
What are the differences between mocks and stubs on Rhino Mocks?
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148
As per this
... Put simply there is a difference between Mock and Stub objects
and R...
Format timedelta to string
...tr(). Here's an example:
import datetime
start = datetime.datetime(2009,2,10,14,00)
end = datetime.datetime(2009,2,10,16,00)
delta = end-start
print(str(delta))
# prints 2:00:00
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