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Equality in Javascript | 雪中印 #125

Open GeekEast opened 4 years ago

GeekEast commented 4 years ago

https://geekeast.github.io/jsequality.html#more

Abastract Equality Comparison == vs === SPEC Only use the == when you know the type especially when implicit coercion is very helpful. == allows for coercion null equal to undefined. 1234567c