Strict equality operators

• = assignment operator (fu zhi)
• == comparison operator (compare if the values are equal)
• === strict equality operator (compare if values & datatype are equal)
• != inequality operator
• !== strict inequality operator

const PI = 3.14;
 
if(PI == "3.14"){
	console.log("that is PI")
}
else{
	console.log("that is not PI")
}
 
if(PI != "3.14"){
	console.log("that is not PI")
}
else{
	console.log("that is PI")
}