A syntactic construct which provides a concise way to create lists in a style similar to the mathematical set-builder notation.
Is it possible to return two lists from a list comprehension? Well, this obviously doesn't work, but something like: rr, …
python list-comprehensionI have came across this problem a few times and can't seem to figure out a simple solution. Say I …
python string dictionary list-comprehension generator-expressiondef fibSeq(n: Int): List[Int] = { var ret = scala.collection.mutable.ListBuffer[Int](1, 2) while (ret(ret.length - 1) < n) { …
scala sequence list-comprehension fibonacciConsider the following list comprehension [ (x,f(x)) for x in iterable if f(x) ] This filters the iterable based …
python python-3.x list-comprehension python-assignment-expression python-3.8I want to create a list of lambda objects from a list of constants in Python; for instance: listOfNumbers = [1,2,3,4,5] square = …
python lambda scope closures list-comprehensionI have a simple list. >>> a = [0, 1, 2] I want to make a new list from it using a …
python if-statement list-comprehension generator-expressionJoining a list: >>> ''.join([ str(_) for _ in xrange(10) ]) '0123456789' join must take an iterable. Apparently, …
python list-comprehensionPython has syntactically sweet list comprehensions: S = [x**2 for x in range(10)] print S; [0, 1, 4, 9, 16, 25, 36, 49, 64, 81] In PHP I would need to …
php arrays list-comprehension higher-order-functions language-comparisonsSorry if the question is bit confusing. This is similar to this question I think this the above question is …
python regex list-comprehension stop-wordsIs it possible to define a recursive list comprehension in Python? Possibly a simplistic example, but something along the lines …
python list-comprehension