December 2017
Beginner
372 pages
10h 32m
English
Content preview from TypeScript 2.x By Example
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Number
A number data type can contain a double precision 64-bit floating point value. In TypeScript, the number has the same meaning as in JavaScript and represents all numbers, including decimals and hexadecimal. The following is an example of a number variable:
let num:number = 42;let decimal = 42.0;
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