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Truncating floats in Python
...point format into the sequence of bits (assuming a 64-bit float)
0011111111010011001100110011001100110011001100110011001100110011
This is the closest value to 0.3 that can accurately be represented as an IEEE float. But if you write 0.29999999999999998 in a Python program, the compiler translates...
Why “no projects found to import”?
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answered Apr 14 '10 at 14:13
lauralaura
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Writing a pandas DataFrame to CSV file
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1109
To delimit by a tab you can use the sep argument of to_csv:
df.to_csv(file_name, sep='\t')
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How to get all columns' names for all the tables in MySQL?
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Test whether a list contains a specific value in Clojure
...rn false; this is what happens in (contains? :foo 1) and also (contains? '(100 101 102) 101). Update: In Clojure ≥ 1.5 contains? throws when handed an object of a type that doesn't support the intended "key membership" test.
The correct way to do what you're trying to do is as follows:
; most of...
Get IP address of visitors using Flask for Python
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Underscore prefix for property and method names in JavaScript
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edited Dec 21 '10 at 23:17
answered Dec 19 '10 at 18:32
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Automatic TOC in github-flavoured-markdown
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Thorsten LorenzThorsten Lorenz
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Understanding MongoDB BSON Document size limit
...on to 8MB or 16MB ... but I think to put this into perspective, Eliot from 10gen (who developed MongoDB) puts it best:
EDIT: The size has been officially 'raised' to 16MB
So, on your blog example, 4MB is
actually a whole lot.. For example,
the full uncompresses text of "War of
the Worlds"...
Dependency graph of Visual Studio projects
...t an empty result file...
– ssc
May 10 '13 at 14:32
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