[Update: for Python3 (the currently maintained versions of Python) the range() function always returns the dynamic, "lazy evaluation" iterator; the older versions of Python (2.x) which …

Dec 6, 2015 · Is there a range() equivalent for floats in Python? >>> range(0.5,5,1.5) [0, 1, 2, 3, 4] >>>; range(0.5,5,0.5) Traceback (most recent call last): File "<pyshell#10 ...

The range() function in python is a way to generate a sequence. Sequences are objects that can be indexed, like lists, strings, and tuples. Sequences are objects that can be indexed, like lists, …

Notice that the index runs from 0. This kind of indexing is common among modern programming languages including Python and C. If you want your loop to span a part of the list, you can use …

range(10, 0, -1) Which gives [10, 9, 8, 7, 6, 5, 4, 3, 2, 1] But for iteration, you should really be using xrange instead. So, xrange(10, 0, -1) Note for Python 3 users: There are no separate …

In Python 3, range behaves the same way as ... counter = 0 for loop in range(len(array)): if loop <= len ...

Sep 2, 2011 · $ python -m timeit "range(9,-1,-1)" 1000000 loops, best of 3: 0.401 usec per loop The last option is easy to remember using the range(n-1,-1,-1) notation by Val Neekman . [1] …

Mar 26, 2022 · Confusion with Python for loop and range() 0. Simple Python Program - unsure with Range and loop. 1.

It's also useful for splitting ranges; range(a,b) can be split into range(a, x) and range(x, b), whereas with inclusive range you would write either x-1 or x+1. While you rarely need to split …

Thanks, @kojiro, that's interesting. But unless you used xrange in your Python 2.7 tests, reverse will be operating on an ordinary, already-generated list, not on a range object; so are you …