Congratulations on your new Droid smartphone! You’re going to be amazed when you discover all the ways it enables you to connect with your contacts and stay in touch with the world. You can communicate via talk, text, email, social networking, and chatting with instant messaging, and on some newer Droid phones, you may even be able to...

Do you know why experienced Ruby programmers tend to reach for basic collections and hashes while programmers from other languages go for more specialized classes? Do you know the difference between strip, chop, and chomp, and why there are three such similar methods when apparently one might suffice? (Not to mention lstrip and...

Core Java® has long been recognized as the leading, no-nonsense tutorial and reference for experienced programmers who want to write robust Java code for real-world applications. Now, Core Java®, Volume I–Fundamentals, Tenth Edition, has been extensively updated to reflect the...

Your smartphone is essentially your lifeline—so it's no wonder you chose a simple-to-use, fun-to-customize, and easy-to-operate Android. Cutting through intimidating jargon and covering all the features you need to know about your Android phone, this...