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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. 2 Answers ...
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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 to display nodejs raw Buffer data as Hex string

The following code uses SerialPort module to listen to data from a bluetooth connection. 2 Answers ...
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ValueError : I/O operation on closed file

... Indent correctly; your for statement should be inside the with block: import csv with open('v.csv', 'w') as csvfile: cwriter = csv.writer(csvfile, delimiter=' ', quotechar='|', quoting=csv.QUOTE_MINIMAL) for w, c in p.items(): ...
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Format string, integer with leading zeros

I Use this code: 2 Answers 2 ...
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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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fancybox - d.onCleanup is not a function

this is driving me nuts. Iv'e created a simple test page.. 1 Answer 1 ...
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How do I change column default value in PostgreSQL?

How do I change column default value in PostgreSQL? 2 Answers 2 ...
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Scala: join an iterable of strings

... How about mkString ? theStrings.mkString(",") A variant exists in which you can specify a prefix and suffix too. See here for an implementation using foldLeft, which is much more verbose, but perhaps worth looking at for educati...
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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? ...