What error "undefined reference ( function)"?, I get the error: main.o(.text+0x1ed): in function `main’: : undefined reference to `avergecolumns’ collect2: ld returned 1 exit status when i gcc *.o..
Reset local repository branch remote repository head, Nowadays, master is usually main; it doesn’t do anything with untracked files you may have lying around; instead: check the name of your default remote branch (this is not a git thing so check in github) then replace main or master in step 4 below with this. save current stuff git stash -u. update from remote git fetch origin.
Running javafx application jre 8u451 javafx removal, You can petition the corporate powers that be to add openjfx to the whitelist. tips: talk to the right persons in asking, do your research to show how well tested is openjfx, and stress that it is backed by oracle officially (co-led, actually) and that it is open-source which means more eyeballs on it..

A javascript error occurred main process. uncaught exception, Cannot find module ‘:program filesmicrosoft coderesourcesapp\main’ #137303. possibly caused antivirus. error: find module ‘:program filesmicrosoft coderesourcesapp\main’ #138893. possibly caused antivirus corrupting code installation. suggested uninstalling reinstalling code..

https://stackoverflow.com/questions/72837678/a-javascript-error-occurred-in-the-main-process-uncaught-exception-error-cann
Updating local repository github repository, Regardless github’ policy change, main github default branch. user default branch . goal pull github default branch branchmain, master, . "git pull" act default remote default branch. –.

https://stackoverflow.com/questions/1443210/updating-a-local-repository-with-changes-from-a-github-repository
Python – __main__.py? – stack overflow, Often, python program run naming .py file command line: $ python my_program.py create directory zipfile full code, include __main__.py..

https://stackoverflow.com/questions/4042905/what-is-main-py