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XPath query to get nth instance of an element
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251
This is a FAQ:
//somexpression[$N]
means "Find every node selected by //somexpression that is ...
Safe integer parsing in Ruby
I have a string, say '123' , and I want to convert it to the integer 123 .
8 Answers
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Can a dictionary be passed to django models on create?
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213
If title and body are fields in your model, then you can deliver the keyword arguments in your ...
Cached, PHP generated Thumbnails load slowly
Question Part A ▉ (100 bountys, awarded)
Main question was how to make this site, load faster. First we needed to read these waterfalls. Thanks all for your suggestions on the waterfall readout analysis. Evident from the various waterfall graphs shown here is the main bottleneck: the PHP-genera...
Warning the user/local/mysql/data directory is not owned by the mysql user
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edited May 28 '15 at 6:39
user370029
answered Dec 17 '14 at 1:54
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Is there a date format to display the day of the week in java?
...f date formats such as
"yyyy-mm-dd" -which displays date in format 2011-02-26
"yyyy-MMM-dd" -which displays date in format 2011-FEB-26
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Is there a benefit to defining a class inside another class in Python?
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126
You might want to do this when the "inner" class is a one-off, which will never be used outsid...
How do I verify/check/test/validate my SSH passphrase?
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You can verify your SSH key passphrase by attempting to load it into your SSH agent. With Open...