Logging

console.log versus $log

• Use console.log as liberally as needed during development, for debugging purposes or otherwise
• However do not commit/ push any code containing console.log statements to your version control system (git/ svn, et cetera)
• In most cases you should simply delete the console.logs
• However, if you want to keep some of these log statements, replace their usages with $log instead, as it provides a more robust and more easily extendible logging solution.