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 …
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, …
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 …
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 do I get into a Docker container's shell? - Stack Overflow
May 11, 2015 · docker debug <container or image> It allows you to get a shell (bash/fish/zsh) into any container. It also works for stopped containers and images. Essentially it's a replacement …
How to get all groups that a user is a member of? - Stack Overflow
PowerShell's Get-ADGroupMember cmdlet returns members of a specific group. Is there a cmdlet or property to get all the groups that a particular user is a member of?
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 …
Command to list all files in a folder as well as sub-folders in windows
Mar 11, 2015 · 320 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 …
sql - Get list of all tables in Oracle? - Stack Overflow
How do I query an Oracle database to display the names of all tables in it?