Many successful programmers know more than just a computer language. They also know how to think about solving problems. They use "computational thinking": breaking a problem down into segments that lend themselves to technical solutions. Code Clinic is a series of six courses where lynda.com authors solve the same problems using different programming languages. Here, David Powers works with PHP.

 

Many successful programmers know more than just a computer language. They also know how to think about solving problems. They use "computational thinking": breaking a problem down into segments that lend themselves to technical solutions. Code Clinic is a series of six courses where lynda.com authors solve the same problems using different programming languages. Here, Patrick Royal works with Java.

 

Many successful programmers know more than just a computer language. They also know how to think about solving problems. They use "computational thinking": breaking a problem down into segments that lend themselves to technical solutions. Code Clinic is a series of six courses where lynda.com authors solve the same problems using different programming languages. Here, Bill Weinman works with C++.

Many successful programmers know more than just a computer language. They also know how to think about solving problems. They use "computational thinking": breaking a problem down into segments that lend themselves to technical solutions. Code Clinic is a series of six courses where lynda.com authors solve the same problems using different programming languages. Here, David Gassner works with C#.

MySQL and MariaDB are powerful database solutions that operate in slightly different ways. In this course Sheeri K. Cabral compares and contrasts MySQL and MariaDB, and shows you how to perform advanced tasks in each system.

Learn all the ins and outs of Yosemite, Apple's Mac OS X 10.10 operating system. Staff author Nick Brazzi starts with a tour of the core interface elements—the menus, Finder, and Dock—so you can start working with files, folders, and applications right away.

In Migrating from Joomla! 2.5 to Joomla! 3.3, Jen Kramer walks through migrating a typical Joomla! site to Joomla! 3.3—a move that will be obligatory once version 2.5 is retired in December 2014.

Get up to speed quickly with the essential features and controls of the Nikon D5200 and D5300—two great DSLR cameras that balance image quality and connectivity with ease of use.

Learn techniques for lighting a still-life scene and processing the images using Adobe Photoshop, in this "mini" course from John Derry.

At its core, finance is about deciding what to buy, getting the money you need to buy it, and efficiently managing your resources after making the purchase.