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Why use jQuery on() instead of click()
...e() was the old way in jQuery; it was used to bind events just like bind() does, but it doesn't just bind them to elements in the DOM when the code runs - it also listens to changes in the DOM and will bind events to any future-matched elements as well. This is useful if you're doing DOM manipulati...
Python - json without whitespaces
...nd also note that indent=0 generates newlines, while indent=None (default) does not in 2.7. All is clearly stated at: docs.python.org/3/library/json.html#json.dump
– Ciro Santilli 郝海东冠状病六四事件法轮功
Jul 28 '16 at 14:01
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Regex for splitting a string using space when not surrounded by single or double quotes
...lighted
when
your
'regular expression'
matches
something.
Note that this does include the quote characters themselves in the matched values, though you can remove that with a string replace, or modify the regex to not include them. I'll leave that as an exercise for the reader or another poster fo...
How to select the first element with a specific attribute using XPath
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@KevinDriedger /bookstore/book[@location='US'][1] does not return all books from 'US'. I have tested it mutiple times and under different languages' xpath implementations. /bookstore/book[@location='US'][1] returns the first 'US' book under a bookstore. If there are mutiple ...
Maximum and Minimum values for ints
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Python 3
In Python 3, this question doesn't apply. The plain int type is unbounded.
However, you might actually be looking for information about the current interpreter's word size, which will be the same as the machine's word size in most cases. That informat...
How to automatically crop and center an image
...t=object-fit EDIT: actually, as usual, just MS browsers fail at this... it does represent quite a chunk of usage though :/
– Brian H.
Sep 13 '16 at 11:48
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“No backupset selected to be restored” SQL Server 2012
... media families but only 1 are provided. All members must be provided.` -- does this mean that the backup source was different SQL Server version than backup target? When I try with the UI approach ("Restore"), I get message @ top No backupset selected to be restored.
– The Red...
How do I get IntelliJ IDEA to display directories?
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This doesn't work for me. When I try to create a new Java module, IDEA just tries to create a new directory in my source for it. I don't want that. I want to import a PHP module, or something like that.
– jam...
Why doesn't list have safe “get” method like dictionary?
Why doesn't list have a safe "get" method like dictionary?
12 Answers
12
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Saving an Object (Data persistence)
..._pickle, but doing this is no longer necessary since the pickle module now does it automatically—see What difference between pickle and _pickle in python 3?.
The rundown is you could use something like the following to ensure that your code will always use the C version when it's available in bot...