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Should I use tag for icons instead of ? [closed]
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To save 100 bytes they would have to include 16 icons and not enable compression.
– Quentin
Jun 21 '12 at 9:41
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Using python map and other functional tools
...ars, all entries are the same bars list. So if you modify any one of them (including original bars), you modify all of them.
I suppose this is a valid point. There are two solutions to this that I can think of. The most efficient is probably something like this:
tbars = tuple(bars)
[(x, tbars) ...
Generate random numbers following a normal distribution in C/C++
...uted random number generation benchmark.
It compares several algorithms, including
Central limit theorem method
Box-Muller transform
Marsaglia polar method
Ziggurat algorithm
Inverse transform sampling method.
cpp11random uses C++11 std::normal_distribution with std::minstd_rand (it is actually ...
jQuery disable/enable submit button
... of a DOM element without changing the serialized HTML attribute. Examples include the value property of input elements, the disabled property of inputs and buttons, or the checked property of a checkbox. The .prop() method should be used to set disabled and checked instead of the .attr() method.
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How to remove an HTML element using Javascript?
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Writing unit tests in Python: How do I start? [closed]
...module-unittest, jeffknupp.com/blog/2013/12/09/…) Why is unit-test still included in the standard library, if py.test and nose provide the same functionality with much simpler interface? Is it just to provide backward compatibility, or does unittest have some advantages that py.test and nosetest c...
Ruby arrays: %w vs %W
...l Delimited Input types, that relate to Arrays. There are other types that include %q, %Q, %r, %x and %i.
The difference between upper and lower case is that it gives us access to the features of single and double quote. With single quotes and lowercase %w, we have no code interpolation (e.g. #{som...
differentiate null=True, blank=True in django
...he DB.
blank determines whether the field will be required in forms. This includes the admin and your custom forms. If blank=True then the field will not be required, whereas if it's False the field cannot be blank.
The combo of the two is so frequent because typically if you're going to allow a f...
How do I tell Gradle to use specific JDK version?
...ach developer can set his own JDK path. File local.properties shouldn't be included in version control system.
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how to use python to execute a curl command
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That doesn't include data from the requests.json file though, and doesn't set the Content-Type: application/json header - also, this will send a GET request, not a POST.
– Lukas Graf
Aug 25 '14 at 17...