Posted on May 21, 2007, 9:17 am, by Paul Butler, under
JSSpamBlock.
Update: Due to lack of time and interest (on my part), I am no longer maintaining JSSpamBlock or ImageScaler.
The way JSSpamBlock has evolved since I first released it has reminded me why I love open-source. From day one, I had users pointing out bugs and features they would like added, sometimes even submitting a fix [...]
Posted on May 15, 2007, 12:20 pm, by Paul Butler, under
PHP.
A diff algorithm in its most basic form takes two strings, and returns the changes needed to make the old string into the new one. They are useful in comparing different versions of a document or file, to see at a glance what the differences are between the two. Wikipedia, for example, uses diffs to [...]