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Iterate through pairs of items in a Python list [duplicate]
...ls import tee
def pairwise(iterable):
"s -> (s0,s1), (s1,s2), (s2, s3), ..."
a, b = tee(iterable)
next(b, None)
return zip(a, b)
for v, w in pairwise(a):
...
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35
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Aug 23 '13 at 7:12
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Count cells that contain any text
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answered Oct 5 '12 at 13:21
SwDevMan81SwDevMan81
44.6k2020 gold badges138138 silver badges175175 bronze badges
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In eclipse, unable to reference an android library project in another android project
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Jason Axelson
3,48533 gold badges4040 silver badges4949 bronze badges
answered Mar 2 '11 at 12:14
malcookemalcooke
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django template display item value or empty string
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edited May 9 '13 at 10:52
answered May 9 '13 at 10:46
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173
Submodule repositories stay in a detached HEAD state pointing to a specific commit. Changing tha...
How to initialize/instantiate a custom UIView class with a XIB file in Swift
...= MyClass.instanceFromNib
self.view.addSubview(view())
UPDATE Swift >=3.x & Swift >=4.x
class func instanceFromNib() -> UIView {
return UINib(nibName: "nib file name", bundle: nil).instantiate(withOwner: nil, options: nil)[0] as! UIView
}
...