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Using try vs if in python
... faster if exceptions really are exceptional. If result is None more than 50 % of the time, then using if is probably better.
To support this with a few measurements:
>>> import timeit
>>> timeit.timeit(setup="a=1;b=1", stmt="a/b") # no error checking
0.06379691968322732
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How to change to an older version of Node.js
I am running Node.js version v0.5.9-pre on Ubuntu 10.10.
15 Answers
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jQuery get textarea text
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answered Sep 28 '08 at 0:17
Eran GalperinEran Galperin
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How do I programmatically “restart” an Android app?
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You can use PendingIntent to setup launching your start activity in the future and then close yo...
New to MongoDB Can not run command mongo
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Specify the database path explicitly like so, and see if that resolves the issue.
mongod --dbp...
Can we open pdf file using UIWebView on iOS?
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10 Answers
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Clean ways to write multiple 'for' loops
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edited Jan 10 '14 at 11:57
hansmaad
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importing pyspark in python shell
... have the same issue. (See http://geekple.com/blogs/feeds/Xgzu7/posts/351703064084736)
19 Answers
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convert a char* to std::string
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EugeneEugene
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In an array of objects, fastest way to find the index of an object whose attributes match a search
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– Pablo Francisco Pérez Hidalgo
Sep 5 '14 at 10:12
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