2006.01.30
A General-Purpose Swap Macro
A couple of days ago I came up with a general-purpose macro for swapping
values in C programs.
My colleague Panagiotis Louridas suggested an improvement, and
this prompted me to see the two macros got compiled.
Continue reading "A General-Purpose Swap Macro"Last modified: Monday, January 30, 2006 11:37 am
2006.01.25
Google in China
Google "don't be evil" Inc. launched a self-censored version of
its service for China.
Continue reading "Google in China"Last modified: Wednesday, January 25, 2006 6:51 pm
2006.01.07
A Tree of Mentors
In the FreeBSD project, new
committers are assigned a mentor who overlooks their work, until they
are judged to be confident enough to work on their own.
As lots of things in the open-source landscape, having a mentor is a loan,
which we should pay back by mentoring somebody else.
Continue reading "A Tree of Mentors"Last modified: Saturday, January 7, 2006 5:05 pm
2006.01.03
Disappearing Hardware
Let's start the new year with a retrospective look at hardware advances.
I've ordered some older and current hard disks that were lying around
by date.
We're taking for granted the increases in disk size, but also
impressive is the reduction in size of the control electronics.
Continue reading "Disappearing Hardware"Last modified: Tuesday, January 3, 2006 5:41 pm
2006.01.01
Project Asset Portability
It's said that real computer scientists don't program in assembler; they don't write in anything less portable than a number two pencil. Joking aside, at the end of the 1970s, the number of nonstandard languages and APIs left most programs tied to a very specific and narrow combination of software and hardware. Entire organizations were locked in for life to a specific vendor, unable to freely choose the hardware and software where their code and data would reside. Portability and vendor independence appeared to be a faraway, elusive goal.
Continue reading "Project Asset Portability"Last modified: Tuesday, December 12, 2006 9:20 pm