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What does the “yield” keyword do?

...ng its items one by one is called iteration: >>> mylist = [1, 2, 3] >>> for i in mylist: ... print(i) 1 2 3 mylist is an iterable. When you use a list comprehension, you create a list, and so an iterable: >>> mylist = [x*x for x in range(3)] >>> for i in my...
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Definition of a Balanced Tree

... | edited Feb 5 '13 at 16:50 answered Feb 5 '13 at 16:30 ...
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How to split a sequence into two pieces by predicate?

... By using partition method: scala> List(1,2,3,4).partition(x => x % 2 == 0) res0: (List[Int], List[Int]) = (List(2, 4),List(1, 3)) share | improve this answer ...
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Principal component analysis in Python

... | edited Sep 3 '10 at 11:40 nikow 19.6k66 gold badges4242 silver badges6969 bronze badges a...
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Combine two columns of text in pandas dataframe

...18 cs95 231k6060 gold badges390390 silver badges455455 bronze badges answered Oct 15 '13 at 10:09 silvadosilva...
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Get decimal portion of a number with JavaScript

I have float numbers like 3.2 and 1.6 . 22 Answers 22 ...
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Disable/turn off inherited CSS3 transitions

... | edited May 23 '17 at 12:34 Community♦ 111 silver badge answered Jul 9 '11 at 11:41 ...
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What is the syntax to insert one list into another list in python?

... 363 Do you mean append? >>> x = [1,2,3] >>> y = [4,5,6] >>> x.append(y...
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What are “named tuples” in Python?

Reading the changes in Python 3.1 , I found something... unexpected: 11 Answers 11 ...
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Remove insignificant trailing zeros from a number?

... 143 If you convert it to a string it will not display any trailing zeros, which aren't stored in the...