mcraz

// This is most concise I could get without compromising on speed.

const arr = [1, 5, 2, 2, 5, 5, 6, 6, 5, 6, 6, 2, 3, 3, 5, 3];

let f = new Map();
for (let i = 0; i < arr.length; i++)
    f.set(arr[i], f.has(arr[i]) ? f.get(arr[i]) + 1 : 1);

let l = arr[0];
for (let i = 1; i < arr.length; i++)

mcraz

function timeSince(date) {

    var seconds = Math.floor((new Date() - date) / 1000);

    var interval = Math.floor(seconds / 31536000);

    if (interval > 1) {
        return interval + " years";
    }
    interval = Math.floor(seconds / 2592000);

mcraz

<!-- Source : http://stackoverflow.com/questions/14069421/in-html5-how-to-show-preview-of-image-before-upload -->

<img id="uploadPreview" style="width: 100px; height: 100px;" />
<input id="uploadImage" type="file" name="myPhoto" onchange="PreviewImage();" />
<script type="text/javascript">

    function PreviewImage() {
        var oFReader = new FileReader();
        oFReader.readAsDataURL(document.getElementById("uploadImage").files[0]);

mcraz

function PopupCenter(url, title, w, h) {
	// Fixes dual-screen position                         Most browsers      Firefox
	var dualScreenLeft = window.screenLeft != undefined ? window.screenLeft : screen.left;
	var dualScreenTop = window.screenTop != undefined ? window.screenTop : screen.top;
	
	width = window.innerWidth ? window.innerWidth : document.documentElement.clientWidth ? document.documentElement.clientWidth : screen.width;
	height = window.innerHeight ? window.innerHeight : document.documentElement.clientHeight ? document.documentElement.clientHeight : screen.height;
	
	var left = ((width / 2) - (w / 2)) + dualScreenLeft;
	var top = ((height / 2) - (h / 2)) + dualScreenTop;

mcraz

date("Y-m-d H:i:s")

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<IfModule mod_rewrite.c>
 
    RewriteEngine On
    RewriteBase /
 
    ### Canonicalize codeigniter URLs
 
    # If your default controller is something other than
    # "welcome" you should probably change this
    RewriteRule ^(welcome(/index)?|index(\.php)?)/?$ / [L,R=301]

mcraz

public function getXML($uri = NULL)
{
	$xml = simplexml_load_file($uri, "SimpleXMLElement", LIBXML_NOCDATA);
    return $xml;
}

mcraz

onkeypress="if ( isNaN( String.fromCharCode(event.keyCode) )) return false;"
Example Use : <input type="text" name="length" value="" class="form-control " placeholder="Video Duration (in seconds)" autocomplete="off" onkeypress="if ( isNaN( String.fromCharCode(event.keyCode) )) return false;">

mcraz

var newWindow = window.open("","Test","width=300,height=300,scrollbars=1,resizable=1")

                      newWindow.document.open()
                      newWindow.document.write(responseText)
                      newWindow.document.close()

mcraz

// AJAX Loading Proccesor
$("#data-terminal-processor").bind("ajaxStart", function(){
    $(this).removeClass("icon-desktop").addClass("icon-refresh icon-spin");;
    $("#display-teminal-header").hide();
}).bind("ajaxStop", function(){
    $(this).removeClass("icon-refresh icon-spin").addClass("icon-desktop");;
    $("#display-teminal-header").show();
});