Eli Bendersky's website The Embedded Systems Programming magazine is a treasure chest of programming insight, algorithms, code and articles.
I discovered it recently. Jack Crenshaw, the dude who wrote the excellent compiler construction tutorial I told about earlier this week, writes a column in embedded.com, named "Programmer's toolbox". It's terrific ! Then it occurred to me that most of the other columns are great as well.
embedded.com keep a pretty complete back-issues list online since year 2000. I've undertaken the task of going over everything and read every article that may seem interesting. I'll now also check embedded.com occasionally for new articles.