Jamie Tsao jamietsao

jamietsao / concurrent_errors.go

Created August 25, 2017 00:16

golang: Pattern for concurrent processing and collecting errors when done

	func ExecuteJobs(jobs []Job) []error {
	var wg sync.WaitGroup
	wg.Add(len(jobs))

	// execute jobs concurrently
	errChan := make(chan error)
	for _, j := range jobs {
	go func(j Job) {
	defer wg.Done()
	err := executeJob(j)

jamietsao / git_move_files.sh

Last active September 2, 2015 18:07

Moving directory/files in Git while preserving history

	################################################################################
	# Moving files from one repo to another:
	# http://gbayer.com/development/moving-files-from-one-git-repository-to-another-preserving-history/
	# filter one directory
	git clone <git repository A url>
	cd <git repository A directory>
	git remote rm origin
	git filter-branch --subdirectory-filter <directory 1> -- --all
	mkdir <directory 1>
	mv * <directory 1>