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379 B
379 B
date | id | title |
---|---|---|
20200929 | 8809980a-615d-453f-bc63-2f890fca03b8 | TypeScript primitive types |
Syntax
Number
var num: number
num = 123
num = 123.24
num = '123' / Error
String
var str: string
str = '123'
str = 123 // Error
Boolean
var bool: boolean
bool = true
bool = false
bool = 'tralala' // Error