MaxXxiMast

//Deep copying objects
//Method 1
var cloneObject = jsonObject => JSON.parse(JSON.stringify(jsonObject));

//Method 2
function cloneObject(jsonObject){
  var cloned_obj = {};
  for(let key in jsonObject){
    if(jsonObject.hasOwnProperty(key)){
      cloned_obj[key] = jsonObject[key];

MaxXxiMast

MaxXxiMast

const classObj = document.querySelectorAll('.mv-title');
const classArr = classObj.map((value,index) => [value.offsetWidth]);
const sumOfWidths = classArr.reduce((total, value) => total + value);

console.log(sumOfWidths);

MaxXxiMast

<div><form id="submitform"><input type="text" id="ship-pincode" required maxlength="6" placeholder="Enter Delivery Pincode" name="delivery_pincode" value=""><input type="submit"></form><p id="edd"><span></span></p></div><script>!function(){var e;if(void 0===window.jQuery||"3.3.1"!==window.jQuery.fn.jquery){var t=document.createElement("script");t.setAttribute("type","text/javascript"),t.setAttribute("src","https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"),t.readyState?t.onreadystatechange=function(){"complete"!=this.readyState&&"loaded"!=this.readyState||a()}:t.onload=a,(document.getElementsByTagName("head")[0]||document.documentElement).appendChild(t)}else e=window.jQuery,i();function a(){e=window.jQuery.noConflict(!0),i()}function i(){e(document).ready(function(e){e("#submitform").on("submit",function(t){t.preventDefault(),t.stopPropagation();var a={pickup_postcode:<PICKUP PINCODE>,delivery_postcode:e("#ship-pincode").val(),weight:<WEIGHT OF SHIPMENT IN KGS>,cod:<COD STATUS>};e.ajax({type:

MaxXxiMast

Regex - panNum.match('/[A-Za-z]{3}[p,P,c,C,h,H,f,F,a,A,t,T,b,B,l,L,j,J,g,G]{1}[A-Za-z]{1}\d{4}[A-Za-z]{1}/g')

PAN structure is as follows: AAAAA9999A: First five characters are letters, next 4 numerals, last character letter.

1) The first three letters are sequence of alphabets from AAA to zzz
2) The fourth character informs about the type of holder of the Card. Each assesse is unique:`

    C — Company
    P — Person
    H — HUF(Hindu Undivided Family)

MaxXxiMast

const videoUrls = ytplayer.config.args.url_encoded_fmt_stream_map
  .split(',')
  .map(item => item
    .split('&')
    .reduce((prev, curr) => (curr = curr.split('='),
      Object.assign(prev, {[curr[0]]: decodeURIComponent(curr[1])})
    ), {})
  )
  .reduce((prev, curr) => Object.assign(prev, {
    [curr.quality + ':' + curr.type.split(';')[0]]: curr

MaxXxiMast

#Credits to - https://gist.github.com/ghoseb/25049
#Newbie programmer
def factorial(x):
    if x == 0:
        return 1
    else:
        return x * factorial(x - 1)
print factorial(6)

MaxXxiMast

function countVowels(str){
	return (str.match(/[aeiou]/gi) == null) ? 0 : str.match(/[aeiou]/gi).length; 
}
// return (str.match(/[aeiou]/gi) || []).length; - shorter version
// [aeiou] can be replaced by any other regex as per requirement

MaxXxiMast

function removeDuplicates(values) {
    var uniqueValues = {};
    values.forEach(function(i) {
        if (!uniqueValues[i]) {
            uniqueValues[i] = true;
        }
    });
    return Object.keys(uniqueValues);
}

MaxXxiMast

function flatten(arr) {
  return arr.reduce(function (flat, toFlatten) {
    return flat.concat(Array.isArray(toFlatten) ? flatten(toFlatten) : toFlatten);
  }, []);
}