Swift 4 Recipes: Hundreds of Useful Hand-picked Code Snippets

Description

Get the most out of Swift 4 with this carefully compiled collection of select code snippets designed to solve everyday coding problems. This book features the Apress easy-to-use recipe format, with step-by-step instructions, and a no-fuss approach. You'll explore a wide range of topics, all neatly organized according to the language’s own core elements and building blocks. You'll review common topics such as conditionals, loops, functions, classes, closures, and arrays. This book also includes recipes to some more advanced problems found in files, system programming, and algorithms. With Swift 4 Recipes, your programming problems are easily resolved, without wading through paragraphs of text. What You'll Learn • Create if-switch statements, ternary operator, and nil-coalescing • Work with numbers, conversions, mathematical functions • Access the command line and retrieving system info Who This Book Is For Mac and iOS developers either looking for a quick problem-solution manual to get started or in search of a quick reference for everyday problems in a dictionary-like fashion. Front Matter ....Pages i-lxi Front Matter ....Pages 1-1 Introduction (Yanis Zafirópulos)....Pages 3-6 Basics (Yanis Zafirópulos)....Pages 7-16 Conditionals (Yanis Zafirópulos)....Pages 17-31 Loops (Yanis Zafirópulos)....Pages 33-36 Functions (Yanis Zafirópulos)....Pages 37-57 Front Matter ....Pages 59-59 Classes and Closures (Yanis Zafirópulos)....Pages 61-82 Strings (Yanis Zafirópulos)....Pages 83-130 Arrays and Sets (Yanis Zafirópulos)....Pages 131-201 Dictionaries (Yanis Zafirópulos)....Pages 203-226 Front Matter ....Pages 227-227 Numbers and Dates (Yanis Zafirópulos)....Pages 229-286 Exceptions (Yanis Zafirópulos)....Pages 287-296 Web, Files, and System (Yanis Zafirópulos)....Pages 297-348 More Advanced Topics (Yanis Zafirópulos)....Pages 349-362 Back Matter ....Pages 363-371