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How to enumerate a range of numbers starting at 1
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answered Jul 21 '10 at 20:41
Mark ByersMark Byers
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startsWith() and endsWith() functions in PHP
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Valerio Bozz
55544 silver badges2121 bronze badges
answered May 7 '09 at 12:24
MrHusMrHus
28.9k66 gold badges2...
Given an array of numbers, return array of products of all other numbers (no division)
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answered Apr 21 '10 at 6:09
Michael AndersonMichael Anderson
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What is the difference between 0.0.0.0, 127.0.0.1 and localhost?
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21
In current version of Jekyll, it defaults to http://127.0.0.1:4000/.
This is good, if you are c...
How to replace an entire line in a text file by line number
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edited Jun 21 '12 at 19:39
answered Jun 21 '12 at 19:26
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Multiple aggregations of the same column using pandas GroupBy.agg()
...y
1 0.036901 0.369012
or as a dictionary:
In [21]: df.groupby('dummy').agg({'returns':
{'Mean': np.mean, 'Sum': np.sum}})
Out[21]:
returns
Mean Sum
dummy
1 0.036901 0.369012
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Can I assume (bool)true == (int)1 for any C++ compiler?
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edited Apr 27 '10 at 21:14
Joe
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answered...
Selecting data frame rows based on partial string match in a column
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– Stephan Kolassa
Oct 24 '12 at 21:56
1
The %like% suggestion is great! I recommend putting i...
What regex will match every character except comma ',' or semi-colon ';'?
...p meets end of file
– Jaswinder
Dec 21 '17 at 3:07
I had a similar requirement where I want to avoid semicolon and com...
Is MATLAB OOP slow or am I doing something wrong?
... 0.02261 sec 0.23 usec per call
nop1-5() functions: 0.02182 sec 0.22 usec per call
nop() subfunction: 0.02244 sec 0.22 usec per call
@()[] anonymous function: 0.08461 sec 0.85 usec per call
nop(obj) method: 0.24664 sec 2.47 usec per call
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