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Understanding .get() method in Python - Stack Overflow
The sample code in your question is clearly trying to count the number of occurrences of each character: if it already has a count for a given character, get returns it (so it's just incremented …
Node.js version on the command line? (not the REPL)
Feb 28, 2020 · I want to get the version of Node.js on the command line. I'm expecting to run a command like: node -version but that doesn't work. Does anybody know what the command …
What is the difference between POST and GET? [duplicate]
Aug 13, 2010 · Finally, an important consideration when using GET for AJAX requests is that some browsers - IE in particular - will cache the results of a GET request. So if you, for …
Understanding __get__ and __set__ and Python descriptors
Sep 26, 2010 · Non-data descriptors, instance and class methods, get their implicit first arguments (usually named self and cls, respectively) from their non-data descriptor method, __get__ - …
Command to list all files in a folder as well as sub-folders in windows
Mar 11, 2015 · I tried searching for a command that could list all the file in a directory as well as subfolders using a command prompt command. I have read the help for "dir" command but …
http method - curl -GET and -X GET - Stack Overflow
Dec 14, 2011 · Curl offers a series of different http method calls that are prefixed with a X, but also offers the same methods without. I've tried both and I can't seem to figure out the difference. …
How can I find the product GUID of an installed MSI setup?
Apr 29, 2015 · I need to find the product GUID for an installed MSI file in order to perform maintenance such as patching, uninstall (how-to uninstall) and also for auditing purposes.
How do I find out which process is listening on a TCP or UDP port …
The default output of Get-NetTCPConnection does not include Process ID for some reason and it is a bit confusing. However, you could always get it by formatting the output. The property you …
How do I get the row count of a Pandas DataFrame?
Apr 11, 2013 · 169 How do I get the row count of a Pandas DataFrame? This table summarises the different situations in which you'd want to count something in a DataFrame (or Series, for …
How to print environment variables to the console in PowerShell?
Jun 14, 2018 · The following works best, in my opinion: Get-Item Env:PATH It's shorter and, therefore, a little easier to remember than Get-ChildItem (There's no hierarchy with …