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Devise form within a different controller
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Insert image after each list item
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– Joe Morano
Mar 9 '15 at 2:16
The problem with this method is that you cannot provide an alternate tex...
What does the -ObjC linker flag do?
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This flag causes the linker to load every object file in the library that defines an Objecti...
How to write header row with csv.DictWriter?
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Edit:
In 2.7 / 3.2 there is a new writeheader() method. Also, John Machin's answer provides a s...
Closing WebSocket correctly (HTML5, Javascript)
I am playing around with HTML5 WebSockets. I was wondering, how do I close the connection gracefully? Like, what happens if user refreshes the page, or just closes the browser?
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How do I remove leading whitespace in Python?
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How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
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agilob
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answered Jul 26 '10 at 9:29
Noel MNoel M
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Is there a CSS selector for text nodes?
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I'm nevertheless desperately missing ::before and ::after on text nodes.
– shabunc
Apr 8 '13 at 16:3...
Is leaked memory freed up when the program exits?
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Yes, a "memory leak" is simply memory that a process no longer has a reference to, and thus can...
Rails: Adding an index after adding column
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