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Case insensitive regular expression without re.compile?
...ugh the documentation for 1.5 and found it documented about 60% of the way down this page: docs.python.org/release/1.5/lib/… I also checked the 1.4 documentation, which made no mention of this feature. So I guess it was added in 1.5, when the regex module was deprecated in favor of the re module.
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How do I get the path of the current executed file in Python?
...r nearly the past two years, but just now I discovered I could condense it down to just lambda:0. Is there any particular reason you suggested the form you did, with an ignored argument of _, instead of with no argument at all? Is there something superior about None prefixed with a space rather than...
Could you explain STA and MTA?
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It's all down to how calls to objects are handled, and how much protection they need. COM objects can ask the runtime to protect them against being called by multiple threads at the same time; those that don't can potentially be calle...
How to comment and uncomment blocks of code in the Office VBA Editor
...elect the Edit menu on the left.
Then approximately two thirds of the way down there's two icons, Comment Block and Uncomment Block.
Drag and drop these onto your toolbar and then you have easy access to highlight a block of code, and comment it out and uncomment with the click of a button!
See...
Should I declare Jackson's ObjectMapper as a static field?
...if you lock yourself into a static final pattern, nothing short of tearing down the classloader will let you re-initialize it.
In the case of ObjectMapper its fine, but in general it is bad practice and there is no advantage over using a singleton pattern or inversion-of-control to manage your long...
List directory tree structure in python?
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print path
for f in files:
print f
os.walk already does the top-down, depth-first walk you are looking for.
Ignoring the dirs list prevents the overlapping you mention.
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NullPointerException in Java with no StackTrace
...2-arg form of the log4j method? I know you mentioned in an answer further down that it is the company policy to do so, but are you ABSOLUTELY sure that in this case you are following the policy?
– KarstenF
Mar 9 '10 at 23:44
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Is there a “do … until” in Python? [duplicate]
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@jpmc26 I've used Python for programming contests to cut down on development time. Sometimes, in a hard-to-port solution, a tight numerical loop is the bottleneck, and switching ` True` to 1 bumps my solution from "time limit exceeded" to "correct", a tiny ~10%-20% speed increase. ...
Sleep until a specific time/date
...$target_epoch - $current_epoch ))
sleep $sleep_seconds
To add precision down to nanoseconds (effectively more around milliseconds) use e.g. this syntax:
current_epoch=$(date +%s.%N)
target_epoch=$(date -d "20:25:00.12345" +%s.%N)
sleep_seconds=$(echo "$target_epoch - $current_epoch"|bc)
sleep ...
Maximum number of records in a MySQL database table
...s of entries? (which would probably just make your select statements melt down long before then)
– Kzqai
Apr 26 '10 at 19:35
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