Les Hazlewood lhazlewood

Homebrew

How To

Homebrew is a package management system for OS X. You can read more about it here, or simply run

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

to install it.

Multiple MySQL Versions for Development

Options included below:

Using Docker docker-compose
Using Homebrew brew

Using Docker (recommended)

This gist was originally created for Homebrew before the rise of Docker, yet it may be best to avoid installing mysql via brew any longer. Instead consider adding a barebones docker-compose.yml for each project and run docker-compose up to start each project's mysql service.

	// It is important to declare your variables.

	(function() {
	var foo = 'Hello, world!';
	print(foo); //=> Hello, world!
	})();

	// Because if you don't, the become global variables.

	(function() {

	## within current branch, squashes all commits that are ahead of master down into one
	## useful if you merged with upstream in the middle of your commits (rebase could get very ugly if this is the case)

	## commit any working changes on branch "mybranchname", then...
	git checkout master
	git checkout -b mybranchname_temp
	git merge --squash mybranchname
	git commit -am "Message describing all squashed commits"
	git branch -m mybranchname mybranchname_unsquashed
	git branch -m mybranchname

	public <T> T streamQuery(String sql, Function<Stream<SqlRowSet>, ? extends T> streamer, Object... args) {
	return jdbcTemplate.query(sql, resultSet -> {
	final SqlRowSet rowSet = new ResultSetWrappingSqlRowSet(resultSet);
	final boolean parallel = false;

	// The ResultSet API has a slight impedance mismatch with Iterators, so this conditional
	// simply returns an empty iterator if there are no results
	if (!rowSet.next()) {
	return streamer.apply(StreamSupport.stream(Spliterators.emptySpliterator(), parallel));
	}