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CSS Child vs Descendant selectors
...ct b what is child of b what is child of a.
This example illustrates the difference:
div span{background:red}
div>span{background:green}
<div><span>abc</span><span>def<span>ghi</span></span></div>
Background color of abc and def will be green, ...
Possible Loss of Fraction
Forgive me if this is a naïve question, however I am at a loss today.
5 Answers
5
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How to mock ConfigurationManager.AppSettings with moq
...IConfiguration. You might be able to implement the facade itself in a few different ways. Above I chose just to wrap the individual properties. You also obtain the side benefit of having strongly typed information to work with rather than weakly typed hash arrays.
...
Creating hidden arguments with Python argparse
...option to enable the hidden ones, and grab that by looking at sysv.args.
If you do this, you have to include the special arg you pick out of sys.argv directly in the parse list if you Assume the option is -s to enable hidden options.
parser.add_argument('-a', '-axis',
dest="ax...
How can I escape square brackets in a LIKE clause?
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The ESCAPE keyword is required if you want to use a custom escape character (the backslash is indeed custom).
– Ryan Kohn
Oct 30 '12 at 14:59
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jQuery to serialize only elements within a div
....serialize(); yeild better performance? I imagine the above could get slow if the div had lots of elements, like a table with several rows/columns.
– David Murdoch
Apr 14 '11 at 19:23
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MySQL foreign key constraints, cascade delete
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If your cascading deletes nuke a product because it was a member of a category that was killed, then you've set up your foreign keys improperly. Given your example tables, you should have the following table setup:
CREATE TA...
View git history for folder
...
Also of interest: Add a -p. You will get nice diffs in addition to the commit ids.
– user18099
Mar 30 '17 at 9:49
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How to use MySQLdb with Python and Django in OSX 10.6?
...rror and pip install MySQL-python solved it for me.
Alternate installs:
If you don't have pip, easy_install MySQL-python should work.
If your python is managed by a packaging system, you might have to use
that system (e.g. sudo apt-get install ...)
Below, Soli notes that if you receive the foll...
What is the difference between object keys with quotes and without quotes?
Is there any difference between
5 Answers
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