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How to do a safe join pathname in ruby?
My Rails development environment is Windows-based, and my production environment is Linux-based.
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XPath to select element based on childs child value
Trying to select an element based on the value of one of it's childrens childrens
1 Answer
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How do I daemonize an arbitrary script in unix?
I'd like a daemonizer that can turn an arbitrary, generic script or command into a daemon .
12 Answers
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Remove characters except digits from string using Python?
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ValueError : I/O operation on closed file
Here, p is a dictionary, w and c both are strings.
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Threading pool similar to the multiprocessing Pool?
Is there a Pool class for worker threads , similar to the multiprocessing module's Pool class ?
9 Answers
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Using app.configure in express
I found some code where they set up Express without using app.configure and I was wondering, what's the difference between using app.configure without an environment specifier and not using it?
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How do I change column default value in PostgreSQL?
How do I change column default value in PostgreSQL?
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Scala: join an iterable of strings
How do I "join" an iterable of strings by another string in Scala?
1 Answer
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Can I add comments to a pip requirements file?
I'd like to add comments for a few packages in a pip requirements file. (Just to explain why that package is on the list.) Can I do this?
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