This content originally appeared on DEV Community and was authored by Al Siam
100daysofcode { Day -18 }
Today I learned some important things about JavaScript.
There are two types of data: primitive data and non-primitive data.
Primitive data type:
=> Number, string, boolean, undefined, null, symbol
Non-primitive data types:
=> Objects and arrays
Also learned the difference between == and ===, the difference between block scope and global scope, also learned the difference between null and undefined.
javascript #programming #codinglife #devcommunity
This content originally appeared on DEV Community and was authored by Al Siam
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Al Siam | Sciencx (2021-08-31T17:57:24+00:00) Data Types JS {Day -18}. Retrieved from https://www.scien.cx/2021/08/31/data-types-js-day-18/
" » Data Types JS {Day -18}." Al Siam | Sciencx - Tuesday August 31, 2021, https://www.scien.cx/2021/08/31/data-types-js-day-18/
HARVARDAl Siam | Sciencx Tuesday August 31, 2021 » Data Types JS {Day -18}., viewed ,<https://www.scien.cx/2021/08/31/data-types-js-day-18/>
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