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 …
pandas how to check dtype for all columns in a dataframe?
Nov 1, 2016 · It seems that dtype only work for pandas.DataFrame.Series, right? Is there a function to display data types of all columns at once?
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 …
How to recover stashed uncommitted changes - Stack Overflow
May 25, 2018 · I had some uncommitted changes in my development branch and I stashed them using git stash, but there were some changes which were very important among those stashed …
How can I show all the branches in a repository? - Stack Overflow
Jan 12, 2019 · How did you get the repository in that state? Git will only show branches for which there are commits (because a branch that doesn't have commits isn't really meaningful).
How can I pass an argument to a PowerShell script?
There's a PowerShell script named itunesForward.ps1 that makes iTunes fast forward 30 seconds: $iTunes = New-Object -ComObject iTunes.Application if ($iTunes ...
How to check SQL Server version - Stack Overflow
Dec 3, 2013 · What are the possible ways to determine the deployed SQL Server version? I’ve tried to do it using the SQL Server software. I want to do it using a command line SQL statement.
How to know the jdk version on my machine? - Stack Overflow
Feb 16, 2023 · Adding to the complexity, you can also supposedly get your Java version info from Control Panel > Programs > Java > About. For me, that shows Version 8. That's despite java …
How to extract Month and Year from column in PowerBI powerquery
Jun 1, 2020 · I have a column (monthyear) in the image below. I want to extract the Month and year from the column to put it in the new column. Note: In my dataset this information goes for …
How can I access environment variables in Python?
Feb 5, 2011 · How can I get the value of an environment variable in Python?