JSFiddle - React, Tailwind, and code Playground

by jmcjc5u

JavaScript

// reference: https://stackoverflow.com/questions/5630123/javascript-string-integer-comparisons
//alert (isNaN ('12'));
alert ('2' > '10')  // string comparison: '2' >'1'
alert ('2'/1 > '10'/1)  // number comparison: 2 < 10

//var x = 1;

// alert ( 2*x );
//document.write ( 2*x + '<br>' + (2*x+1) );
//document.write ( '<p>' + 2*x + '</p>');
//document.write ( '<p>' + (2*x + 1) + '</p>');

//console.log (2*x)

// === vs. ==

// number 1 (and string '1') is considererd true
// all else is false
var xx = '1';
/*
if (xx == true) {
	alert ('xx is true');
} else {
	alert ('xx is false');
}


var a = 10;
var b = 1.1;
alert (a % b);


( function( ) {
      Math.clamp = function(val,min,max) {
          return Math.min(Math.max(val,min),max);
      } 
} )();

alert (Math.clamp(1.3, -1, 1))
*/