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Traverse all the Nodes of a JSON Object Tree with JavaScript
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222
If you think jQuery is kind of overkill for such a primitive task, you could do something like...
How to detect if a stored procedure already exists
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edited Oct 24 '13 at 9:32
SteveC
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Python argparse: default value or specified value
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286
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('--example', nargs='?',...
Parsing huge logfiles in Node.js - read in line-by-line
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210
I searched for a solution to parse very large files (gbs) line by line using a stream. All the...
Python loop that also accesses previous and next values
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102
This should do the trick.
foo = somevalue
previous = next_ = None
l = len(objects)
for index, o...
Why does Ruby 1.9.2 remove “.” from LOAD_PATH, and what's the alternative?
The latest changesets to Ruby 1.9.2 no longer make the current directory . part of your LOAD_PATH . I have a non-trivial number of Rakefiles that assume that . is part of the LOAD_PATH , so this broke them (they reported "no such file to load" for all require statements that based off the proj...
Case conventions on element names?
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answered Jul 2 '09 at 15:18
Pete KirkhamPete Kirkham
46k55 gold badges8686 silver badges157157 bronze badges
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How to get the last N rows of a pandas DataFrame?
I have pandas dataframe df1 and df2 (df1 is vanila dataframe, df2 is indexed by 'STK_ID' & 'RPT_Date') :
3 Answers
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Check empty string in Swift?
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244
There is now the built in ability to detect empty string with .isEmpty:
if emptyString.isEmpt...
Using Python 3 in virtualenv
Using virtualenv , I run my projects with the default version of Python (2.7). On one project, I need to use Python 3.4.
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