Shakil-Shahadat

.box
{
	position: sticky;
	bottom: 20px;
	width: 600px;
	margin: auto;
}

Shakil-Shahadat

Bug:

Feature:

Improvement:

Change:

Other:

Shakil-Shahadat

let fruits = [ 'apple', 'orange', 'mango' ];

// for / of loop
for ( e of fruits )
{
	// e is now an element of the array
	console.log( e ); // Output: apple, orange, mango
}

// for / in loop

Shakil-Shahadat

static

absolute
fixed
relative

sticky

Shakil-Shahadat

// Reload current page
location.reload();
// Ref: https://developer.mozilla.org/en-US/docs/Web/API/Location/reload

// Reload page at an interval
setTimeout( function(){ location.reload(); }, 30 * 1000 ); // Reload at every 30 seconds
// Alternative
setTimeout( () => { location.reload(); }, 30 * 1000 ); // Reload at every 30 seconds
// Ref: https://developer.mozilla.org/en-US/docs/Web/API/setTimeout

Shakil-Shahadat

// One time event
setTimeout( function(){}, 1000 );

// Repetitive event
setInterval( function(){}, 1000 );

// If these need to be canceled, then assign them
// to a variable and then clear them like this.
clearTimeout( assignedVar );
clearInterval( assignedVar );

Shakil-Shahadat

let s = document.createElement( 'style' );
s.innerText = `
	.box
	{
		display: none;
	}
	`;
document.head.appendChild( s );
	

Shakil-Shahadat

function qs( cls )
{
	return document.querySelector( cls );
}

function qsa( cls )
{
	return document.querySelectorAll( cls );
}

Shakil-Shahadat

<link rel="shortcut icon" href="src/favicon.ico">

Shakil-Shahadat

<?php
header( 'Access-Control-Allow-Origin: *' );

print_r( $_POST );