JavaScript is the most popular programming language for both front-end and back-end web development.

  • Numbers
  • Strings
  • Array
  • Object
  • Function

Numbers are a primitive data type. They include the set of all integers and floating point numbers.

Examples:

  • 0b11010100001010
  • NaN
  • 6.02e23

we joined only two strings, but you can join as…

shobuj rif

Simple Boy in BanglaDesh

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