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2.8 Comparisons

Bunlong VAN edited this page Feb 16, 2018 · 3 revisions

Many comparison operators we know from maths:

  • Greater/less than: a > b, a < b.

  • Greater/less than or equals: a >= b, a <= b.

  • Equality check is written as a == b (please note the double equation sign =. A single symbol a = b would mean an assignment).

  • Not equals. In maths the notation is ≠, in JavaScript it’s written as an assignment with an exclamation sign before it: a != b.