JetBrains official keyMap Reference does not list all shortcuts involved, which contains all shortcuts while including new shortcuts for IDEA 5.0. Idea's shortcuts are actually very good, such as code prompts, Ctrl and space bar are core, SHIFT and ALT combinations; file positioning, Ctrl and n keys are core, then combine Shift and Alt, the same Ctrl and B are the same. Text Select Simply press the Shift key, any arrow keys, such as DOWN / UP, Right / Left, and Page Down / Up can increase or reduce the selection range. Other you can look at it. The IDEA version 5.0 is not released, and it may be changed later. The shortcuts for some plugins will be added in the future version, and it hopes to better use IDEA.
Download address: http://www.jetmaven.net//products/intellij/idea_5.0_referenceCard.pdf