JavaScriptPractice/array2.html at main · EduKeyPath/JavaScriptPractice · GitHub

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<!DOCTYPE html>
<htmllang="en">
<head>
<metacharset="UTF-8">
<title>demo</title>
</head>
<body>

<p><b>Array.forEach? company = ['Sign Art', 'Indian Fashion', 'Google']</b></p>
<pid="demo"></p>
<script>
varcompany=['Sign Art','Indian Fashion','Google'];
varcom='<ul>';
company.forEach(comFunc);
functioncomFunc(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>
<pid="demo1"></p>
<script>
varcompany1=[45,4,9,16,25];
varcom1='<ul>';
//company1.forEach(comFunc1);
company1.map(comFunc1);
functioncomFunc1(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>
<pid="demo2"></p>
<script>
varnumF=[45,4,9,16,25,100,75,54];
varnm=0;
varnmm='';
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>
<pid="demo3"></p>
<script>
varnumR=[45,5,5];
varnumRR=numR.reduce(numRFunc);

functionnumRFunc(tot,valu){
returntot+valu;
}
document.querySelector('#demo3').innerHTML=numRR;
</script>


<p><b>Array.every()? company = [45, 5, 9]</b></p>
<pid="demo4"></p>
<script>
varnumE=[45,5,9];
//var numEE = numE.every(numEFunc);
varnumEE=numE.some(numEFunc);

functionnumEFunc(valu){
returnvalu>9;
}
document.querySelector('#demo4').innerHTML=numEE;

</script>

<p><b>Array.indexOf()? company = ['Sign Art', 'Indian Fashion', 'Google']</b></p>
<pid="demo5"></p>
<script>
varcompanyI=['Sign Art','Indian Fashion','Google'];
varcomI=companyI.indexOf('Google');
document.getElementById('demo5').innerHTML=comI;
</script>

<p><b>Array.find()? company = ['Sign Art', 'Indian Fashion', 'Google']</b></p>
<pid="demo6"></p>
<script>
varcompanyF=['Sign Art','Indian Fashion','Google'];
varcomFF='Indian Fashion';
varcomF=companyF.find(comfFund);

functioncomfFund(value){
returnvalue==comFF;
}
document.getElementById('demo6').innerHTML=comF;
</script>


<p><b>Array.findIndex()? company = [45, 4, 9, 16, 25, 100, 75, 54]</b></p>
<pid="demo7"></p>
<script>
vararrFi=[45,4,9,16,25,100,75,54];
vararF=arrFi.findIndex(arFunc);

functionarFunc(valu){
returnvalu==54;
}
document.getElementById('demo7').innerHTML=arF;
</script>


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</body>
</html>