Presents a guide to the concepts and coding of iOS to create a variety of applications, covering such topics as debugger, core location, reference counting, blocks and categories in Objective-C, and push notifications.

Explains how to build mobile apps that work across platforms using Google's open-source user interface software development kit, covering everything from how to construct initial frameworks to writing code in Dart, and provides guidance on how to create intuitive user interfaces, add interactivity, and easily pull in online data.

"Mack McAllister has a $600 million dollar idea. His mindfulness app, TakeOff, is already the hottest thing in tech and he's about to launch a new and improved version that promises to bring investors running and may turn his brainchild into a $1 billion dollar business--in startup parlance, an elusive unicorn. Katya Pasternack is hungry for a scoop that will drive traffic. An ambitious young journalist at a gossipy tech blog, Katya knows that she...

"By day, Mel Strickland is an underemployed helpdesk tech at a startup incubator, Hatch, where she helps entitled brogrammers--"Hatchlings"--who can't even fix their own laptops, but are apparently the next wave of startup geniuses. And by night, she goes on bad dates with misbehaving dudes she's matched with on the ubiquitous dating app, Fluttr. But after one too many, Mel has had it. Using her brilliant coding skills, she designs an app of her own,...

This book features simple, clear examples that demonstrate Go in action, and diagrams to explain difficult concepts. It will not only teach developers basic language features, it will get them comfortable consulting error output, documentation, and search engines to find solutions to problems.

This task-based, visual-reference guide has been fully revised and uses step-by-step instructions and plenty of screenshots to give beginning and intermediate scripters what they need to know to keep their skills up-to-date. Readers can start from the beginning to get a tour of the programming language, or look up specific tasks to learn just what they need to know. In this updated eighth edition, readers will find new information on using frameworks...

Ivan downloads an app called Ravenwing on his cell phone and unwittingly draws a horde of killer ravens down on himself and his friends that only the mysterious Librarian, a crusader on behalf of books, stories, and imagination, can dispell.

High school junior Gigi Wong is determined to be picked for a contest that could lead to an exclusive tech internship, but when her matchmaking app goes viral Gigi must deal with the unexpected consequences of helping her friends find love.