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  1. 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 …

  2. Finding duplicate values in a SQL table - Stack Overflow

    However, what I want is to get duplicates with the same email and name. That is, I want to get "Tom", "Tom". The reason I need this: I made a mistake, and allowed inserting duplicate name …

  3. How do I find out which process is listening on a TCP or UDP port …

    With PowerShell 5 on Windows 10 or Windows Server 2016, run the Get-NetTCPConnection cmdlet. I guess that it should also work on older Windows versions. The default output of Get …

  4. How to recover stashed uncommitted changes - Stack Overflow

    May 25, 2018 · So when you ask to get the stash back, it might be nice if it git adds the added things and does not git add the non-added things. That is, if you are add-ed foo but not zorg …

  5. Automatically create file 'requirements.txt' - Stack Overflow

    Mar 19, 2019 · If you just want to get a pretty print on the terminal you can use the following approach. pip list This lists all of the installed packages, in a pretty print format. Custom …

  6. Windows Kill Process By PORT Number - Stack Overflow

    Mar 23, 2019 · Get-Process -Id (Get-NetTCPConnection -LocalPort portNumber).OwningProcess cmd. C:\> netstat -a -b (Add -n to stop it trying to resolve hostnames, which will make it a lot …

  7. How to list all installed packages and their versions in Python?

    The pip.get_installed_distributions(local_only=True) function-call returns an iterable and because of the for-loop and the print function the elements contained in the iterable are printed out …

  8. git config - How to know the git username and email saved during ...

    Add my two cents here. If you want to get user.name or user.email only without verbose output. On liunx, type git config --list | grep user.name. On windows, type git config --list | findstr …

  9. How to select unique records by SQL - Stack Overflow

    To get all the columns in your result you need to place something as: SELECT distinct a, Table.* FROM Table it will place a as the first column and the rest will be ALL of the columns in the …

  10. List all environment variables from the command line

    Apr 27, 2020 · Get-ChildItem Env: Or as suggested by user797717 to avoid output truncation: Get-ChildItem Env: | Format-Table -Wrap -AutoSize Source: Creating and Modifying …

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