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SQL query return data from multiple tables
...s(id int(3) not null auto_increment primary key,
-> color varchar(15), paint varchar(10));
Query OK, 0 rows affected (0.01 sec)
mysql> show columns from colors;
+-------+-------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |...
Iterate a list with indexes in Python
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356
>>> a = [3,4,5,6]
>>> for i, val in enumerate(a):
... print i, val
...
0 ...
Python using enumerate inside list comprehension
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answered May 27 '12 at 21:05
Óscar LópezÓscar López
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Adding an arbitrary line to a matplotlib plot in ipython notebook
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Phonegap Cordova installation Windows
...forms.
– Justin D.
Aug 19 '13 at 18:59
3
Thanks for this, saved me a lot of aggravation, I'm sure...
Does Python support short-circuiting?
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answered Apr 5 '10 at 18:20
Alex MartelliAlex Martelli
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Perl build, unit testing, code coverage: A complete working example
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Check for current Node Version
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answered Jul 11 '11 at 20:54
yojimbo87yojimbo87
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Is it possible to set a number to NaN or infinity?
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answered Mar 25 '11 at 22:25
moinudinmoinudin
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Selecting with complex criteria from pandas.DataFrame
... range(10)]})
>>> df
A B C
0 9 40 300
1 9 70 700
2 5 70 900
3 8 80 900
4 7 50 200
5 9 30 900
6 2 80 700
7 2 80 400
8 5 80 300
9 7 70 800
We can apply column operations and get boolean Series objects:
>>> df["B"] > 50
0 False
1 True...