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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>demo</title>
</head>
<body>
<p><b>Array.forEach? company = ['Sign Art', 'Indian Fashion', 'Google']</b></p>
<p id="demo"></p>
<script>
var company = ['Sign Art', 'Indian Fashion', 'Google'];
var com = '<ul>';
company.forEach(comFunc);
function comFunc(val, index, array){
com += '<li>' + val + '</li>';
//com += '<li>' + index + '</li>';
//com = '<li>' + array + '</li>';
}
com += '</ul>'
document.getElementById('demo').innerHTML = com;
</script>
<p><b>Array.map? Number = [45, 4, 9, 16, 25]</b></p>
<p id="demo1"></p>
<script>
var company1 = [45, 4, 9, 16, 25];
var com1 = '<ul>';
//company1.forEach(comFunc1);
company1.map(comFunc1);
function comFunc1(val, index, array){
com1 += '<li>' + val * val + '</li>';
}
com1 += '</ul>'
document.getElementById('demo1').innerHTML = com1;
</script>
<p><b>Array.filter? company = [45, 4, 9, 16, 25, 100, 75, 54]</b></p>
<p id="demo2"></p>
<script>
var numF = [45, 4, 9, 16, 25, 100, 75, 54];
var nm = 0;
var nmm = '';
for(i=0; i < numF.length; i++){
if(numF[i] < 50){
nmm += numF[i] + ', ';
}
}
document.getElementById('demo2').innerHTML = nmm;
/*var numFF = numF.filter(numFunc);
function numFunc(valu){
return valu < 25
}
document.getElementById('demo2').innerHTML = numFF;*/
</script>
<p><b>Array.reduce() company = [45, 5, 9]</b></p>
<p id="demo3"></p>
<script>
var numR = [45, 5, 5];
var numRR = numR.reduce(numRFunc);
function numRFunc(tot, valu){
return tot + valu;
}
document.querySelector('#demo3').innerHTML = numRR;
</script>
<p><b>Array.every()? company = [45, 5, 9]</b></p>
<p id="demo4"></p>
<script>
var numE = [45, 5, 9];
//var numEE = numE.every(numEFunc);
var numEE = numE.some(numEFunc);
function numEFunc(valu){
return valu > 9;
}
document.querySelector('#demo4').innerHTML = numEE;
</script>
<p><b>Array.indexOf()? company = ['Sign Art', 'Indian Fashion', 'Google']</b></p>
<p id="demo5"></p>
<script>
var companyI = ['Sign Art', 'Indian Fashion', 'Google'];
var comI = companyI.indexOf('Google');
document.getElementById('demo5').innerHTML = comI;
</script>
<p><b>Array.find()? company = ['Sign Art', 'Indian Fashion', 'Google']</b></p>
<p id="demo6"></p>
<script>
var companyF = ['Sign Art', 'Indian Fashion', 'Google'];
var comFF = 'Indian Fashion';
var comF = companyF.find(comfFund);
function comfFund(value){
return value == comFF;
}
document.getElementById('demo6').innerHTML = comF;
</script>
<p><b>Array.findIndex()? company = [45, 4, 9, 16, 25, 100, 75, 54]</b></p>
<p id="demo7"></p>
<script>
var arrFi = [45, 4, 9, 16, 25, 100, 75, 54];
var arF = arrFi.findIndex(arFunc);
function arFunc(valu){
return valu == 54;
}
document.getElementById('demo7').innerHTML = arF;
</script>
<br/><br/><br/><br/><br/><br/><br/>
<br/><br/><br/><br/><br/><br/><br/>
<br/><br/><br/><br/><br/><br/><br/>
</body>
</html>