Set the `-a` and the `-m` flags like so git tag -a v1.0.0 -m "Note about the release goes here" Then to push the tag to a repository git push origin --tags And that's it! Here are the docs [https://git-scm.com/book/en/v2/Git-Basics-Tag...

This query and pattern will return urls in text all within a single SQL query. select substring(column_name from '.*://([^/]*)') as domain_name from table_name; And here it is in a larger query, say for retrieving page view counts for referrers. ...

To import a CSV file into SQLite is easy. sqlite3 my.db .mode csv .import path/to/file.csv name_of_table And done.

There are a number of permalink plugins for Rails, http://www.seoonrails.com/even-better-looking-urls-with-permalink_fu, is a good one that I've used before. However, this involves informing the model class (has_permalink :title), adding a route, using t...

mysql driver is no longer bundled w/ rails. you'll need to install it yourself w/ sudo gem install mysql however, on ubuntu (heron) this won't work. issue these commands first sudo apt-get install libmysql-ruby libmysqlclient-dev if libmysqlclient-dev...