Answers for "javascript is string int"

11

parseint javascript

var myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256
Posted by: Guest on March-12-2020
0

js check if string is integer

function isInt(str) {
  return !isNaN(str) && Number.isInteger(parseFloat(str));
}
Posted by: Guest on June-04-2020
1

how to check if a string is an integer javascript

isNaN(num)         // returns true if the variable does NOT contain a valid number
Posted by: Guest on October-29-2020

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