J D Gauchat: 35 books

Learn how to include video and audio on your website. After reading this guide, you will know how to load a media file, how to add subtitles, and how to access the camera and the microphone to include live video in your documents. Table of Contents MEDIA Video Video Formats Audio MEDIA...

Learn how to use MapKit to include maps in your iOS applications. After reading this guide, you will know how to generate and configure a map, how to add annotations, how to detect the user's location, how to search for addresses, and how to trace a route from one location to another. Table...

Learn how to use Ajax on your website or web application to communicate with your server. After reading this guide, you will know how to read files on the server and process their content, how to control the process with events, how to send data to the server, and how to upload and download resources. Table...

Learn how to use the IndexedDB API to create and manage a database. After reading this guide, you will know how to create a database for your website on the user's computer, and how to store, retrieve, and search information. Table of Contents INDEXEDDB API Data Structure Database Objects...

Learn how to use the Contacts Framework to access the user's contacts from an iOS application. After reading this guide, you will know how to read, add and remove contacts, how to create a view controller to list and manage user's contacts and also how to initialize and modify the standard view controllers...

Learn how to program iOS applications with Swift. After reading this guide, you will know how to program in Swift, how to define functions and objects, and how to write code using the Swift paradigm. Table of Contents INTRODUCTION TO SWIFT Computer Programs Playground Variables Memory Primitive...

Learn how to incorporate images, video and audio into your iOS applications. After reading this guide, you will know how to display images, how to create the app's icons and launching screen, how to play video and audio, how to manage the user's Photos Library, how to record video and audio from the...

Learn how to store data in a device from an iOS application. After reading this guide, you will know how to store user's settings, how to create and manage files, and how to encode and decode content to store structured data on files. Table of Contents STORAGE User Preferences User Defaults Files File...

Learn how to work with the data types defined in the Foundation framework. After reading this guide, you will know how to create and process strings, numbers, dates and measurements in your Swift code using the classes included in Foundation. Table of Contents FOUNDATION FRAMEWORK Foundation Standard...

Learn how to use Core Data to create an manage a database for your iOS applications. After reading this guide, you will know how to create a database, how to store, search, and retrieve information, and how to migrate data from an old database to a new one. Table of Contents CORE DATA Object...

Learn how to create an audio system for a web site or a web application. After reading this guide, you will know how to create audio nodes to play audio, how to connect them to filter the source and add effects, how to mix multiple sources, how to create 3D sounds for 3D video games or applications,...

Learn how to incorporate Scroll Views into your iOS applications. After reading this guide, you will know how to create and configure a Scroll View, how to zoom in and out its content, how to divide it into pages, and how to define the user interface inside a Scroll View to allow the user to scroll...

Learn how to generate local notifications from your iOS applications. After reading this guide, you will know how to schedule and display local notifications to the user, how to respond to system notifications, and how to communicate objects with each other using custom notifications and Key/Value...

Learn how to define user interfaces for your iOS applications using the visual tools provided by Xcode. After reading this guide, you will know how to start a new project, how to structure an application, how to generate the user interface and adapt it to different screens, how to work with view controllers,...