List of cities new york. repeat (). : represents going through the list -1 implies the last element of the list Don't use quotes on the command line 1 Don't use type=list, as it will return a list of lists This happens because under the hood argparse uses the value of type to coerce each individual given argument you your chosen type, not the aggregate of all arguments. See: What is :: (double colon) in Python when subscripting sequences? Reorder list items On your computer, go to Google Keep. I have a piece of code here that is supposed to return the least common element in a list of elements, ordered by commonality: def getSingle(arr): from collections import Counter c = Counte The first way works for a list or a string; the second way only works for a list, because slice assignment isn't allowed for strings. Mar 20, 2013 · It gets all the elements from the list (or characters from a string) but the last element. Drag the item where you want. Oct 5, 2012 · By using a : colon in the list index, you are asking for a slice, which is always another list. Other than that I think the only difference is speed: it looks like it's a little faster the first way. Choose a list. You can use type=int (or whatever) to get a list of ints (or whatever) Apr 4, 2009 · Is the a short syntax for joining a list of lists into a single list ( or iterator) in python? For example I have a list as follows and I want to iterate over a,b and c. Nov 2, 2010 · When reading, list is a reference to the original list, and list[:] shallow-copies the list. Point to the item you want to move. timeit () or preferably timeit. When assigning, list (re)binds the name and list[:] slice-assigns, replacing what was previously in the list. Jan 27, 2012 · Leaving any blank puts them at a default value, in your case it is taking every y elements starting at x and going until the end of the list. Also, don't use list as a name since it shadows the built-in. The first, [:], is creating a slice (normally often used for getting just part of a list), which happens to contain the entire list, and thus is effectively a copy of the list. At the left, click and hold Move . The second, list(), is using the actual list type constructor to create a new list which has contents equal to the first list. Try it yourself with timeit. I have a piece of code here that is supposed to return the least common element in a list of elements, ordered by commonality: def getSingle(arr): from collections import Counter c = Counte The first way works for a list or a string; the second way only works for a list, because slice assignment isn't allowed for strings. In Python you can assign values to both an individual item in a list, and to a slice of the list. . wlnyzi jmw4uqu brbxy j2 uzxzpta cusma7 zkej zgir8 365y vfjwbh