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Rails 3 execute custom sql query without a model
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denis-budenis-bu
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Changing the color of the axis, ticks and labels for a plot in matplotlib
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answered Jan 21 '11 at 17:44
Joe KingtonJoe Kington
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Is python's sorted() function guaranteed to be stable?
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129
Yes, the intention of the manual is indeed to guarantee that sorted is stable and indeed that i...
I want to copy table contained from one database and insert onto another database table
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218
If you want to copy a table from one Database to another database , You can simply do as below...
How to inspect the return value of a function in GDB?
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121
I imagine there are better ways to do it, but the finish command executes until the current sta...
How to remove specific element from an array using python
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204
You don't need to iterate the array. Just:
>>> x = ['ala@ala.com', 'bala@bala.com']
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How to count occurrences of a column value efficiently in SQL?
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263
This should work:
SELECT age, count(age)
FROM Students
GROUP by age
If you need the id...
how to “reimport” module to python then code be changed after import
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For Python 2.x
reload(foo)
For Python 3.x
import importlib
import foo #import the module here, so that it can be reloaded.
importlib.reload(foo)
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How big is too big for a PostgreSQL table?
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