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Scanner vs. StringTokenizer vs. String.Split
...trading some flexibility, to get a speed-boost, which I did at JFastParser https://github.com/hughperkins/jfastparser
Testing on a string containing one million doubles:
Scanner: 10642 ms
Split: 715 ms
StringTokenizer: 544ms
JFastParser: 290ms
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In Python, what is the difference between “.append()” and “+= []”?
... = [] ; app = s.append').timeit()
good tests can be found here: http://markandclick.com/1/post/2012/01/python-list-append-vs.html
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AsyncTask and error handling on Android
...k which has an extra Callback onException(). Works real good and I use it.
http://code.google.com/p/roboguice/wiki/RoboAsyncTask
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Disable same origin policy in Chrome
...ed this and verified that I can access the contents of an iframe with src="http://google.com" embedded in a page served from "localhost" (tested under chromium 5 / ubuntu). For me the exact command was:
Note : Kill all chrome instances before running command
chromium-browser --disable-web-securi...
PostgreSQL, checking date relative to “today”
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count number of lines in terminal output
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Case insensitive Query with Spring CrudRepository
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Reading a UTF8 CSV file with Python
...ish characters). Based on the Python 2.5 documentation for the csvreader ( http://docs.python.org/library/csv.html ), I came up with the following code to read the CSV file since the csvreader supports only ASCII.
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Parallel.ForEach() vs. foreach(IEnumerable.AsParallel())
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Is there a CSS selector for text nodes?
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