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How can I get selector from jQuery object
Is there an easy way to get selector from $(this) ? There is a way to select an element by its selector, but what about getting the selector from element ?
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Download Github pull request as unified diff
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edited May 21 '15 at 8:21
ceco
1,45633 gold badges1515 silver badges2323 bronze badges
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Parsing boolean values with argparse
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Yet another solution using the previous suggestions, but with the "correct" parse error from argparse:
def str2bool(v):
if isinstance(v, bool):
return v
if v.lower() in ('yes', 'true', 't', 'y', '1'):
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How do I make the scrollbar on a div only visible when necessary?
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Use overflow: auto. Scrollbars will only appear when needed.
(Sidenote, you can also specify for only the x, or y scrollbar: overflow-x: auto and overflow-y: auto).
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How do I align views at the bottom of the screen?
Here's my layout code;
18 Answers
18
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Number of lines in a file in Java
I use huge data files, sometimes I only need to know the number of lines in these files, usually I open them up and read them line by line until I reach the end of the file
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What causes java.lang.IncompatibleClassChangeError?
I'm packaging a Java library as a JAR, and it's throwing many java.lang.IncompatibleClassChangeError s when I try to invoke methods from it. These errors seem to appear at random. What kinds of problems could be causing this error?
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Getter and Setter?
... if in PHP is more popular to use explicit getter/setters, in a pure OOP style, with private fields (the way I like):
15 An...
How can I save a screenshot directly to a file in Windows? [closed]
In Windows XP, one can press Alt-PrintScreen to copy an image of the active window, or Ctrl-PrintScreen to copy an image of the full desktop.
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Cannot install packages using node package manager in Ubuntu
... of a name conflict with another package. Here's what the readme. Debian says:
17 Answers
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