Cheat Sheets

Rails Devops Cheatsheet
Peepcode Rails REST Cheatsheet
Git D3 Visualization - A great interactive tool to visualize exactly what git commands are doing.

Handy Little Time Savers Every Coder Should Know

Result	Action
Select a term in the terminal	double-click on the term
Complete a term on the command line	`Tab`
Cancel a command you've typed on the command line	`Ctrl` + `C`
Pull up a command you've typed in the past	`Ctrl` + `R`, then start typing command
Open a link in a new tab in Chrome	`Cmd` + click
Move among tabs in most OS X programs	Hold down `Shift` and `Cmd`, then `[` and `]`
Copy a selection from the command line	Hold down `Shift` and `Ctrl` (Mac users: `Shift` and `Cmd`), then `C`
Paste a selection to the command line	Hold down `Shift` and `Ctrl` (Mac users: `Shift` and `Cmd`), then `V`
flip between open applications	cmd+tab
flip between windows in current application	cmd+`
minimize current window	cmd+m
close current window	cmd+w
open preference or settings window in current app	cmd+,
hide and unhide the dock	cmd+opt+D
activate spotlight cmd+space
select safari or chrome address/URL field to enter	cmd+L
check for information on a particular file	cmd+I
open a file in its native application(without clicking, in finder)	cmd+down arrow
jump across whole word quickly	opt+left or right arrow
jump between open tabs in safari and chrome	cmd+shift+[or]
grab a screen shot of the whole screen	cmd+shift+3
grab a screen shot of a selected part of the screen	cmd+shift+4
look up a word in the dictionary	cntrl+cmd+D
To jump across whole word quickly	opt+left or right arrow
To select whole word at a time	shift+opt+left or right arrow
To reopen closed chrome tab	shift+cmd+T