AdaCore is the leading provider of commercial software solutions for Ada, C and C++ — helping developers build safe and secure software that matters.| AdaCore
Starting FORTH has been the classic Forth tutorial and textbook since its first release. Many experienced programmers have commented on its concise| FORTH, Inc
Purely functional code makes some things easier to understand: because values don't change, you can call functions and know that only their return value matters—they don't change anything outside themselves. But this makes many real-world applications difficult: how do you write to a database, or to the screen?| www.destroyallsoftware.com