javascript check if a value is an int
// The Number.isInteger() checks to see if the passed value is an integer // Returns true or false Number.isInteger(2); //True Number.isInteger(90); //True Number.isInteger("37"); //False Number.isInteger(false); //false
js is variable int
// The === operator is used for checking // the value and the type of a variable var data = 1; if (data === parseInt(data, 10)) alert("data is integer") else alert("data is not an integer")
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