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How does a hash table work?
...ully.
– Tony Delroy
Aug 31 '17 at 4:11
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@KyleDelaney: need the "@Tony" thing to get notified of ...
Looping through the content of a file in Bash
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"Slurp peptides.txt into this while loop, so the 'read' command has something to consume." My "cat" method is similar, sending the output ...
How to fluently build JSON in Java?
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edited Apr 15 at 11:02
CertainPerformance
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Convert from ASCII string encoded in Hex to plain ASCII?
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A slightly simpler solution:
>>> "7061756c".decode("hex")
'paul'
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Check if OneToOneField is None in Django
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edited Feb 20 '12 at 11:45
answered Jan 26 '12 at 9:50
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MySQL DROP all tables, ignoring foreign keys
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izogfif
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answered Nov 23 '11 at 19:54
Dion TruterDion Truter...
Hidden features of Scala
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edited Aug 17 '11 at 12:19
community wiki
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Python Pandas: Get index of rows which column matches certain value
...need ordinal index values, you can compute them using np.flatnonzero:
In [110]: np.flatnonzero(df['BoolCol'])
Out[112]: array([0, 3, 4])
Use df.iloc to select rows by ordinal index:
In [113]: df.iloc[np.flatnonzero(df['BoolCol'])]
Out[113]:
BoolCol
10 True
40 True
50 True
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Fitting empirical distribution to theoretical ones with Scipy (Python)?
...P. Castro
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How to remove the underline for anchors(links)?
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edited Dec 11 '13 at 9:59
answered Jan 11 '10 at 11:11
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