Dec 16, 2011 · See why [] is faster than list() There is a gotcha though, both itertools.repeat and [0] * n will create lists whose elements refer to same id. This is not a problem with immutable objects like integers or strings but if you try to create list of mutable objects like a list of lists ([[]] * n) then all the elements will refer to the same object.

Dec 3, 2016 · A list of lists named xss can be flattened using a nested list comprehension: flat_list = [ x for xs in xss for x in xs ] The above is equivalent to: flat_list = [] for xs in xss: for x in xs: flat_list.append(x) Here is the corresponding function: def flatten(xss): return [x …

Nov 3, 2023 · I have 3 nodes, running all kinds of pods. I would like to have a list of nodes and pods, for an example: NODE1 POD1 NODE1 POD2 NODE2 POD3 NODE3 POD4 How can this please be achieved?

For Windows 10, I think this is what you are looking for a list of available installed Pythons. This is different from a list of packages as you can see below. Also, on Ubuntu 20.04, I think the command is Python3 -0 list. Yes, this works similar to node version manager. c:\Users\user\AppData\Local\Programs\Python>py -0 list Python 0 not found!

Oct 5, 2017 · Let summarize the differences between List.of and Arrays.asList. List.of can be best used when data set is less and unchanged, while Arrays.asList can be used best in case of large and dynamic data set.

I prefer passing a delimited string which I parse later in the script. The reasons for this are; the list can be of any type int or str, and sometimes using nargs I run into problems if there are multiple optional arguments and positional arguments.

Tip: From the top, you can choose a timeframe and sort the list by subscriber count. Which subscribers are shown. Subscribers show on your recent subscribers list if: They chose to make their subscriptions public; They subscribed to your channel in the last 28 days; Which subscribers are not shown. Subscribers may not show on your recent ...

Item list ID: An ID that you specify for a list of items (for example, products you sell). For example, you can set an ID of 'related_products' for an item list in a related-products section. Populate this dimension by sending the item-level item_list_id parameter through an online-sales event. Dimension: Ecommerce > Item scoped: Item list name

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To see a complete list of keyboard shortcuts, including which need to be turned on, type ? when you have Gmail open. Note: Keyboard shortcuts work differently on PC and Mac computers. On PCs, you'll use Ctrl instead of ⌘.