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Is there a generator version of `string.split()` in Python?
...irly minimal memory overhead.
def split_iter(string):
return (x.group(0) for x in re.finditer(r"[A-Za-z']+", string))
Demo:
>>> list( split_iter("A programmer's RegEx test.") )
['A', "programmer's", 'RegEx', 'test']
edit: I have just confirmed that this takes constant memory in py...
How do I use the new computeIfAbsent function?
...g a map and putting the values in it for the base cases, namely, fibonnaci(0) and fibonacci(1):
private static Map<Integer,Long> memo = new HashMap<>();
static {
memo.put(0,0L); //fibonacci(0)
memo.put(1,1L); //fibonacci(1)
}
And for the inductive step all we have to do is redef...
How to apply multiple transforms in CSS?
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1047
You have to put them on one line like this:
li:nth-child(2) {
transform: rotate(15deg) tr...
Get color value programmatically when it's a reference (theme)
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Emanuel MoecklinEmanuel Moecklin
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Getting the value of an attribute in XML
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answered Mar 30 '11 at 17:02
James SulakJames Sulak
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Pass An Instantiated System.Type as a Type Parameter for a Generic Class
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220
You can't do this without reflection. However, you can do it with reflection. Here's a complete ...
How to find out what group a given user has?
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answered Dec 8 '08 at 16:54
BombeBombe
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Retrieve only static fields declared in Java class
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Ivan Marjanovic
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answered Aug 6 '10 at 9:16
Abhinav SarkarAbhinav Sarkar
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C++ inheritance - inaccessible base?
...|
edited Jul 17 '15 at 15:06
Barry
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answered...
How to find available versions for a bower dependency
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user2461271user2461271
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4
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