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How to determine whether a Pandas Column contains a particular value
...s in the index:
In [11]: s = pd.Series(list('abc'))
In [12]: s
Out[12]:
0 a
1 b
2 c
dtype: object
In [13]: 1 in s
Out[13]: True
In [14]: 'a' in s
Out[14]: False
One option is to see if it's in unique values:
In [21]: s.unique()
Out[21]: array(['a', 'b', 'c'], dtype=object)
In [22]:...
Run cron job only if it isn't already running
...
#!/bin/sh
if ps -ef | grep -v grep | grep doctype.php ; then
exit 0
else
/home/user/bin/doctype.php >> /home/user/bin/spooler.log &
#mailing program
/home/user/bin/simplemail.php "Print spooler was not running... Restarted."
exit 0
fi
It runs ev...
Declaration of Methods should be Compatible with Parent Methods in PHP
...
answered Jun 25 '10 at 3:40
davidtbernaldavidtbernal
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...
How to create a protocol with methods that are optional?
...
Nate Cook
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answered Nov 26 '08 at 23:21
Matt GallagherMatt Gallagher
...
Filtering a list of strings based on contents
... |
edited May 17 at 20:09
wjandrea
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answered...
What are the differences between mocks and stubs on Rhino Mocks?
...CharlesB
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answered Jan 21 '09 at 1:12
rbraybrbrayb
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Passing a function with parameters as a parameter?
...
answered Aug 19 '09 at 14:14
Ferdinand BeyerFerdinand Beyer
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...
Using python “with” statement with try-except block
...
140
The two code blocks you gave are
not equivalent
The code you described as old way
of doing thin...
PostgreSQL: Can you create an index in the CREATE TABLE definition?
...
120
There doesn't seem to be any way of specifying an index in the CREATE TABLE syntax. PostgreSQL d...
Take the content of a list and append it to another list
...ange(3)
>>> c = range(2)
>>> b.append(a)
>>> b
[0, 1, 2, [0, 1, 2, 3, 4]]
>>> c.extend(a)
>>> c
[0, 1, 0, 1, 2, 3, 4]
Since list.extend() accepts an arbitrary iterable, you can also replace
for line in mylog:
list1.append(line)
by
list1.extend(m...