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Python: Select subset from list based on index set
...equivalent to itertools.compress available since Python 2.7/3.1. See @Gary Kerr's answer.
property_asel = list(itertools.compress(property_a, good_objects))
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JQuery .each() backwards
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Joe ChungJoe Chung
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CSS @font-face - what does “src: local('☺')” mean?
I'm using @font-face for the first time and downloaded a font-kit from fontsquirrel
3 Answers
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HTML text input allow only numeric input
Is there a quick way to set an HTML text input ( <input type=text /> ) to only allow numeric keystrokes (plus '.')?
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Regular expression for first and last name
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Don't forget about names like:
Mathias d'Arras
Martin Luther King, Jr.
Hector Sausage-Hausen
This should do the trick for most things:
/^[a-z ,.'-]+$/i
OR Support international names with super sweet unicode:
/^[a-zA-Zàáâäãåąčćęèéê...
Break parallel.foreach?
How do I break out of an parallel.for loop?
5 Answers
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How to use PHP OPCache?
...ses. This includes all ini settings as well as version information and blacklisted files.
var_dump(opcache_get_configuration());
opcache_get_status():
This will return an array with information about the current status of the cache. This information will include things like: the state the cache ...
How can I update a single row in a ListView?
... notifyDataSetChanged() on the list adapter to update the image. This works, but getView() is getting called too frequently, since notifyDataSetChanged() calls getView() for all visible items. I want to update just the single item in the list. How would I do this?
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How to make the division of 2 ints produce a float instead of another int?
In another Bruce Eckels exercise in calculating velocity, v = s / t where s and t are integers. How do I make it so the division cranks out a float?
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How do I return multiple values from a function in C?
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I don't know what your string is, but I'm going to assume that it manages its own memory.
You have two solutions:
1: Return a struct which contains all the types you need.
struct Tuple {
int a;
string b;
};
struct Tuple g...