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Timeline

My development logbook

Weird Error Message of ‘Say’ in 10.8.4

Weird error message of say in 10.8.4

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MTBEAudioUnitSoundOutput::PropagateProperty Error -10851
MTBEAudioUnitSoundOutput::PropagateProperty Error -10851

OSX Terminal and .bashrc

When I create a new tab in Terminal, the new bash shell does not automatically execute the .bashrc file. As a result my brew environmet is not setup propertly.

To solve it, I added this to my .bash_profile to fix the problem:

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[[ -s ~/.bashrc ]] && source ~/.bashrc

-s here means if the file exists and not of size 0

AFS

Morgan Stanley uses AFS for application deployment with good results.

The Core of Lisp

The core of lisp is just 7 functions:

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(quote x)
(atom x)
(eq x y)
(cons x y)
(cond (x y) (w z) (t q))
(car x)
(cdr x)