This video covers: Customizing your dashboard The Learning Center Communities The Compass Applications on the platform Bookmarks Saving to the platform
irb(main):005:0> ["Tiger", "Great White", "Angel"].select do |shark| irb(main):006:1*shark.include?("a") irb(main):007:1> end Since the first line contains thedokeyword, IRB doesn’t attempt to execute anything until it encounters theendkeyword. Then it displays the result: IRB...
You'll need a good map, a compass , a raincoat, a cell phone to call for help in case you get lost, and a bit of spare cash for emergencies .Tell someone where you're going before you set out and let them know what time you expect to be back. The purpose of the activity is ...
While graphical alternatives exist for many tools, learning the command line is a skill that will allow you to work with efficiency, speed, and flexibility in a way that is not possible through most GUIs (graphical user interfaces). We all have to start somewhere, so we...