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Using jQuery to see if a div has a child with a certain class
I have a div #popup that is dynamically filled with several paragraphs with the class .filled-text . I'm trying to get jQuery to tell me if #popup has one of these paragraphs in it.
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PhpStorm wrap/surround selection?
Often in coding and templating I need to wrap a certain part of text. Is there any shortcut to wrap the current selection, for example:
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How to create duplicate allowed attributes
I'm using a custom attribute inherited from an attribute class. I'm using it like this:
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NameError: global name 'unicode' is not defined - in Python 3
I am trying to use a Python package called bidi. In a module in this package (algorithm.py) there are some lines that give me error, although it is part of the package.
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Run a callback only if an attribute has changed in Rails
I have the following association in my app:
3 Answers
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How to get the list of all printers in computer
I need to get the list of all printers that connect to computer?
6 Answers
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What's the difference between “Normal Reload”, “Hard Reload”, and ...
I recently discovered this new feature in Chrome:
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Private vs Public in Cache-Control
Can you please describe an example indicating difference between Public and Private Cache-Control in asp.net applications hosted in IIS.
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Rails 3: I want to list all paths defined in my rails application
I want to list all defined helper path functions (that are created from routes) in my rails 3 application, if that is possible.
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Python memory usage of numpy arrays
... into memory issues, so I've been using sys.getsizeof() to try and keep track of the usage, but it's behaviour with numpy arrays is bizarre. Here's an example involving a map of albedos that I'm having to open:
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