0x00 Lesson
You’ve made it to the end of the first part of this series, so let’s summarize.
- You makevariables using
var and constants using let. It’s preferable to use constants as often as possible. - Strings start and end with double quotes, but if you want them to run across multiple lines you should use
three sets of double quotes. - Integers hold whole
numbers, doubles hold fractional numbers, and booleans hold true or false. - String interpolation allows you to create strings from other variables and constants, placing their values inside your string.
- Swift usestype inference to assign each variable or constant a type, but you can provide explicit types if you want
0x01 我的小作品
欢迎体验我的作品之一：小编辑器-XCompiler 在线编辑器~小而巧
App Store 搜索即可~
