OS X Keyboard shortcuts and gestures

OS X keyboard shortcuts

OS X gestures

Xcode menu command shortcuts

Netbeans keyboard shortcuts

Netbeans OS X keyboard shortcuts

Bash manuals and reference

Bash reference manual - gnu.org

Bash OSX commands - ss64.com

Bash guide for beginners - tldp.org

Advanced bash scripting guide - tldp.org

Shell scripting primer - developer.apple.com

Shell tutorials - linuxcommand.org

Conferences

TED

Google IO

JAVAONE

DEVOXX

OSCON

Apple WWDC

Unity UNITE

SIGGRAPH

GDC

NDC

HTML, CSS, JavaScript reference pages

HTML 4.01 Specification - W3C

HTML W3Schools tutorial

HTML 5 W3C Candidate Recommendation

HTML MDN docs

HTML 5 MDN docs

CSS 2.1 W3C Recommendation

CSS W3Schools tutorial

CSS MDN docs

CSS3 MDN docs

JavaScript MDN docs

JavaScript W3Schools tutorial

HTTP reference pages

Hypertext Transfer Protocol -- HTTP/1.1 - W3C RFC 2616

Wikipedia HTTP reference