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Simon Allardice explores the capabilities of Swift and Objective-C, showing how and when they intersect and demonstrating how to migrate existing Objective-C projects to Swift and work with both languages in the same project.
Learn how to connect to SSH servers, transfer files securely, and set up SSH.
Learn how to connect to FTP servers from a client, a browser, or the command line.
Not a programmer? No problem. Learn to build an iOS app from scratch with these fast-paced tutorials, and figure out if iOS app development is a path that's right for you.
Explore the exciting updates and new features in the iOS 8 SDK, including playgrounds, unified storyboards, app extensions, and the HealthKit and HomeKit frameworks.
Want to build an iPhone or iPad app? Start here. Learn to create native apps for iOS 8 using Xcode 6 and Swift, Apple's new programming language.
Programming can be fun and gives kids a great head start. Teach your kids to program using these learning techniques, apps, and hardware.
Learn how to build iOS and OS X apps using the Cocoa framework and the new Swift programming language.
Learn how to start developing custom interfaces for the Force.com platform (including Salesforce) with Visualforce.
Get a quick introduction to the vocabulary and basics of programming in C, the language that inspired C++, Objective-C, and many others.
Create games and lush 3D worlds with Kodu, the visual programming platform for kids and everyone else.
Find out what it takes to break into STEM. Meet three inspiring women with successful careers in science, technology, engineering, and math.
Get your first look at Swift, Apple's new programming language for iOS and OS X. Learn about Swift's core syntax, its complex types, and its potential.
Get a first look at Android Studio, the new IDE for building and packaging Android apps, before its official release.
Quick and easy tips for troubleshooting your desktop or laptop Mac.
Learn the basics of programming with C++.
David D. Levine answers questions about each stage in his career path, from architectural student to technical writer, to interaction design and engineer, and finally, to award-winning science fiction writer.
A complete reference to learning C, from variables to functions and loops, including an exploration of the C Standard Library.
Learn how to build an Android app with a few easy-to-learn and easy-to-use development tools.
Learn how to install and set up Ubuntu as your main operating system or on a virtual machine, navigate the desktop, and work with popular Linux desktop programs.
Need a powerful development environment? Learn how to quickly install and configure a virtual Linux web server on your Mac or Windows computer.
Programmers: get up and running with C#, the language at the heart of many Windows applications, including Windows Phone and Windows Store apps.
Build rich, interactive mobile apps for iOS and Android devices without having to write native code, all with jQuery Mobile.
Learn what SteamOS, the Linux-powered operating system from the popular game distributor Steam, has to offer for game players and developers.
Learn how to prepare your IT infrastructure for virtualization, and create and manage virtual machines with Hyper-V and VMware Workstation.
Take a tour of the new features in Java SE 8, including lambda expressions, the Stream and DateTime APIs, and Nashorn.
Learn how to create, update, and maintain MySQL databases.
Explore ASP.NET, including the structure behind robust ASP.NET applications and the tools you need to manage data, construct APIs, and establish real-time web connections.
Ayah Bdeir explains how she created littleBits, the toy designed to inspire the next generation of programmers and engineers, and how littleBits evolved into a full-fledged company.
Start programming interactive objects with Arduino Uno, the open-source single-board microcontroller.
Learn how to perform advanced data analysis with Mathematica 9.
See how PhoneGap, an open-source framework, and the PhoneGap Build service, part of the Adobe Creative Cloud, allow you to create cross-platform mobile apps.
Protect your sites—and your servers—from Heartbleed. Learn how to audit, test, and fix vulnerability issues associated with OpenSSL.
A review of iOS app development that helps non-programmers dive in quickly, understand the basics, and decide if they want to learn more. Learn about Xcode; variables, functions, and conditional statements; and interface design.
Learn how to query data from SQL Server tables.
Get a simple introduction to MySQL, the world's most popular open-source database.
Learn how to build a real-world automation script with AppleScript.
Set up your own cloud services in any office, school, studio, or other small organization with Apple's affordable and easy-to-install OS X Server.
Learn how to use SQL to manage your database records in these simple, straightforward tutorials, which include a quick start guide and detailed instructions for creating tables, defining relationships, manipulating strings, and more.
Find out what Windows Store developers need to know to start developing apps with Visual Studio 2013.
Find out what web developers need to know to start developing projects with Visual Studio 2013.
Learn how to organize, display, analyze, and map geospatial data with ArcGIS.
Learn to create a simple game in Unity, and get introduced to the basics of scripting and game functionality.
Learn how to manipulate, store, and style data with XML (Extensible Markup Language).
Learn about the most important security concerns when developing websites, and what you can do to keep your servers, software, and data safe from harm.
Help a beginner learn about the code, logic, and interface elements that lie behind iOS apps and games.
A software quality engineer discusses how to get started in quality assurance (QA), how QA fits in at companies small and large, and how it has changed since the rise of agile workflows.
Learn how to build native applications for the iPhone and iPad using the iOS 7 SDK, Xcode 5, and Objective-C.
Learn to use the popular web framework Ruby on Rails 4 to create full-featured, object-oriented web applications.
Everything you need to know to get started building Android apps with Google's Android SDK and Developer Tools.