{"product_id":"ios-and-macos-performance-tuning","title":"iOS and macOS Performance Tuning","description":"In iOS and macOS™ Performance Tuning, Marcel Weiher drills down to the code level to help you systematically optimize CPU, memory, I\/O, graphics, and program responsiveness in any Objective-C, Cocoa, or CocoaTouch program. \u003cp\u003eThis up-to-date guide focuses entirely on performance optimization for macOS and iOS. Drawing on 25 years of experience optimising Apple device software, Weiher identifies concrete performance problems that can be discovered empirically via measurement. Then, based on a deep understanding of fundamental principles, he presents specific techniques for solving them. \u003c\/p\u003e \u003cp\u003eWeiher presents insights you won’t find anywhere else, most of them applying to both macOS and iOS development. Throughout, he reveals common pitfalls and misconceptions about Apple device performance, explains the realities, and helps you reflect those realities in code that performs beautifully. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eThe full text downloaded to your computer.\u003c\/strong\u003e With eBooks you can: \u003c\/p\u003e \u003cul\u003e \u003cli\u003esearch for key concepts, words and phrases \u003c\/li\u003e\n \u003cli\u003emake highlights and notes as you study \u003c\/li\u003e\n \u003cli\u003eshare your notes with friends \u003c\/li\u003e\n \u003cli\u003ePrint 5 pages at a time \u003c\/li\u003e\n \u003cli\u003eCompatible for PCs and MACs \u003c\/li\u003e\n \u003cli\u003eNo expiry (offline access will remain whilst the Bookshelf software is installed. \u003c\/li\u003e\n \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eeBooks \u003c\/strong\u003eare downloaded to your computer and accessible either offline through the VitalSource Bookshelf (available as a free download), available online and also via the iPad\/Android app.\u003c\/p\u003e \u003cp\u003eWhen the eBook is purchased, you will receive an email with your access code.  Simply go to \u003ca href=\"http:\/\/bookshelf.vitalsource.com\/\"\u003ehttp:\/\/bookshelf.vitalsource.com\/\u003c\/a\u003e to download the FREE Bookshelf software. After installation, enter your access code for your eBook.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTime limit\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe \u003cstrong\u003eVitalSource\u003c\/strong\u003e products do not have an expiry date. You will continue to access your VitalSource products whilst you have your VitalSource Bookshelf installed.\u003c\/p\u003e","brand":"Pearson Education","offers":[{"title":"Default Title","offer_id":46286507737326,"sku":"9780133085532","price":48.85,"currency_code":"AUD","in_stock":true}],"url":"https:\/\/bookland.com.au\/products\/ios-and-macos-performance-tuning","provider":"Book Land AU","version":"1.0","type":"link"}