mbparvezme

$testUsername = "webdevronsocial";

$regEx = '/^@?([a-zA-Z0-9_]{1,15})$/';

if( preg_match( $regEx, $testUsername ) ){
    /* This is valid, play your code here */
}

mbparvezme

$testUsername = "https://twitter.com/webdevronsocial";
$regEx = '/(?:https?:\/\/)?(?:www\.)?twitter\.com\/(?:#!\/)?@?([a-zA-Z0-9_]{1,15})/';

if( preg_match( $regEx, $testUsername, $matches ) ){
    /**
     This is valid, play your code here
     - $matches[0] will returns the profile URl
     - $matches[1] will returns the Username
    */
}

mbparvezme

var targetElem = document.querySelector("#sidebar");
window.addEventListener('click',function(e){
  if( !targetElem.contains(e.target) && (!document.getElementById('navSwitch').contains(e.target))){
    $(targetElem).removeClass('open')
  }
})

mbparvezme

// Button/Link: #backToTopBtn  

document.getElementById('backToTopBtn').addEventListener('click', () => {
    var start = window.pageYOffset, startTime = null
    let step = (timestamp) => {
      if (!startTime) startTime = timestamp
      var progress = timestamp - startTime,
        percentage = Math.min(progress / 1000, 1)
      window.scrollTo(0, start * (1 - percentage))
      if (progress < 1000) window.requestAnimationFrame(step)

mbparvezme

window.addEventListener('scroll', function() {
    document.querySelector('.navbar').classList.toggle('nav-transform', window.scrollY >= 50);
});

mbparvezme

var warnings = ["First warning!! Do not try to leave or close the window.", "Last warning!! Do not try to leave or close the window.", "Sorry!! Your account locked."];
var i = 0;
window.addEventListener("mouseout", function(e) {
    if (!e.relatedTarget || e.relatedTarget.nodeName == "HTML") {
        i++;
        if (i <= 3) {
            alert(warnings[i - 1]);
            if (i == 3) {
                window.location.replace("http://example.com/lock-window");
            }

mbparvezme

<input type="text" name="inputName" inputmode="numeric" pattern="[0-9]*" />

mbparvezme

// --- TESTED WITH WordPress 5.3.2
// --- ADD BELLOW CODE TO function.php

//** Enable upload for webp image files */
function webp_upload_mimes($existing_mimes) {
    $existing_mimes['webp'] = 'image/webp';
    return $existing_mimes;
}

//** Enable preview / thumbnail for webp image files */

mbparvezme

var _memberMenus = document.getElementsByTagName('button');
var _confirmed = false;
var _i = 0;
var _f = 0;
var _resetAttempted = false;
 
function clickMemberMenu() {
    if (typeof(_memberMenus[_f]) !== 'undefined' && _memberMenus[_f].getAttribute('aria-label') == 'Member Settings') {
        _resetAttempted = false;
         

mbparvezme

// Copy-column.sql
UPDATE `table1` SET
`table1`.`col` = (SELECT `table2`.`col` FORM `table2` where `table1`.`ID` = `table2`.`fid`)

// REPLACE
UPDATE table SET col = REPLACE(col,',','')

// TRIM
UPDATE table SET col = TRIM(col);