My PyQt GUI book Create Simple GUI Applications has been updated, with new chapters on Qt Designer and multithreading. Get it here.

Speed up MATLAB on MacOS X

On MacOS X 10.5 there is considerable slow-down in the MATLAB editor and other GUI elements. The issue is related to a change in the default Mac Java 2D rendering engine from Quartz2D (10.4) and Sun2D (10.5). This newer rendering engine improves performance for figure drawing, but other GUI operations are slower.