Ruby

Using JRuby now in Beta; New May Issue #11 of PragPub

Cocoa Programming: A Quick-Start Guide for Developers in now and print and shipping; new Mac roadmap

Rails Test Prescriptions now available in beta

Agile Web Development with Rails, 4th Edition now available in beta

Driving Technical Change: Why People on Your Team Don’t Act on Good Ideas, and How to Convince Them They Should now available n Beta; Issue #10 of PragPub

iPad Programming: A Quick-Start Guide for iPhone Developers now in early beta

Download your own books from Stanza bookshelf, iPad announcement, Test-Driven Development for Embedded C now in beta

Seven Languages in Seven Weeks: A Pragmatic Guide to Learning Programming Languages by Bruce Tate now in beta

Code in the Cloud: Programming Google AppEngine now in beta, ExpressionEngine 2: A Quick-Start Guide now in print and shipping, PragPub now online in HTML.

PragPub Issue #9, Beginning Mac Programming: Develop with Objective-C and Cocoa now in print and shipping.

Invite a friend to join pragprog.com and you’ll both get a coupon

Android has revved to version 2.1, and we’ve got a new edition of Hello, Android that’s up to date with all the latest changes. You can get the beta eBook now, or opt for the Beta on Paper to get a printed copy of this beta...