Hashed Not everyone knows it, but adding a hash (e.g SHA) to a message doesn’t help with authentication. It needs to be added the right way. TL;DR always use HMAC.

:w shortcutFoo helps you learn keyboard shortcuts for TextMate, XCode, Photoshop, command line and even Vim. But then again, Vim is shortcuts all the way down.

Attention to detail Litle Big Details, inspirational tumblog about the little details in well designed software.

Double down Using img tag to support retina displays.

To the cloud Netflix Operations: Part I, Going Distributed.

But is it? Betteridge’s Law of Headlines:

Any headline which ends in a question mark can be answered by the word ‘no’

QotD Chris Powers:

Writing DRY code is not a goal unto itself — the real goal is to isolate system knowledge and communicate its intent clearly.

OTOH, James Halliday:

lifting weights violates DRY

Picture, burritob0t, a 3D burrito printer.