What is- "!="?

Question

I not remember

Answer 1

means logical "not"

JS example:

var x = 5;

if(x != 5) //false, x is equal to 5 , must be not
{some code } //will not work

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another example:

var x = 4;

if(x != 5) //true, x not equal 5
{some code } //will work

Answer 2

It's the opposite of ==

Answer 3

It means "does not equal"

It's the same as this: ≠