Результаты поиска по запросу "range in python list":

    1. Python 3 turn range to a list - Stack Overflow

      • In python 2 it seems that some_list = range(1,1000) would have worked, but in python 3 the range is similar to the xrange of python 2? Can anyone provide some insight into this?


    2. Python’s range() Function Explained | Python Central

      What is Python's range() Function? As an experienced Python developer, or even a beginner, you've likely heard of the Python range() function. But what does it do? In a nutshell, it generates a list of numbers, which is generally used to iterate over with for loops. There's many use cases.


    3. python - Does range() really create lists? - Stack Overflow

      In Python 2.x, range returns a list, but in Python 3.x range returns an immutable sequence, of type range.


    4. Python List (With Examples)

      • Python offers a range of compound datatypes often referred to as sequences. List is one of the most frequently used and very versatile datatype used in Python.


    5. python : list index out of range error - Stack Overflow

      You are reducing the length of your list l as you iterate over it, so as you approach the end of your indices in the range statement, some of those indices are no longer valid. It looks like what you want to do is: L = [x for x in l if x !=.


    6. iteration - python: iterate a specific range in a list - Stack Overflow

      You have to iterate over a slice of your tuple. The 1 is the first element you need and 3 (actually 2+1) is the first element you don't need. Elements in a list are numerated from 0: ListOfStuff =([a,b], [c,d], [e,f], [f,g]). 0 1 2 3. [1:3] takes elements 1 and 2.


    7. Python Range Function

      • The built-in range function in Python is very useful to generate sequences of numbers in the form of a list. The given end point is never part of the generated list; range(10) generates a list of 10 values, the legal indices for items of a sequence of length 10.


    8. converting a list of integers into range in python - Stack Overflow

      Using itertools.groupby produces a concise but tricky implementation: Import itertools. Def ranges(i): for a, b in itertools.groupby(enumerate(i), lambda (x, y): y - x): B = list(b). Yield b[0][1], b[-1][1]. Print list(ranges([0, 1, 2, 3, 4, 7, 8, 9, 11])).


    9. IndexError: list assignment index out of range in Python - Stack Overflow

      Your list is empty. perl will expand array automatically but python won't. C.append(int(raw_input())).


    10. python - Why is there no xrange function in Python3? - Stack Overflow

      Check this out, with 3.3.0 64-bit again: In [86]: %timeit [x for x in range(10000000) if x%4 == 0] 1 loops, best of 3: 3.65 s per loop. So, building the list takes more than twice as long than the entire iteration. And as for "consumes much more resources than Python 2.6+", from my tests, it looks like a...