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How can I determine whether a Java class is abstract by reflection
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How do I concatenate strings and variables in PowerShell?
...$assoc.Owner)"
See the Windows PowerShell Language Specification Version 3.0, p34, sub-expressions expansion.
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Bash foreach loop
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Something like this would do:
xargs cat <filenames.txt
The xargs program reads its standa...
How to replace multiple substrings of a string?
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Android: What is android.R.id.content used for?
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In Markdown, what is the best way to link to a fragment of a page, i.e. #some_id?
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edited May 23 '17 at 12:02
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answered Sep 7 '11 at 14:43
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Adding data attribute to DOM
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Use the .data() method:
$('div').data('info', '222');
Note that this doesn't create an actua...
MySQL: Selecting multiple fields into multiple variables in a stored procedure
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What are the differences between type() and isinstance()?
...th isinstance. The concept is obviously a growing one in Python, since PEP 3119, which introduces a generalization of it, was accepted and has been implemented starting with Python 2.6 and 3.0.
The PEP makes it clear that, while ABCs can often substitute for duck typing, there is generally no big p...