DmitriyWebDev

     // setup one language for admin and the other for theme
     // must be called before load_theme_textdomain()

     function set_my_locale($locale) {
          $locale = ( is_admin() ) ? "en_US" : "it_IT";
          setlocale(LC_ALL, $local );
          return $locale;
     }
     add_filter( 'locale', 'set_my_locale' );

DmitriyWebDev

/**
 * Lodash mixins for combinatorics
 * Inspired by python itertools: https://docs.python.org/2.7/library/itertools.html
 *
 * Usage:
 *   permutations([0,1,2],2)                 // [[0,1],[0,2],[1,0],[1,2],[2,0],[2,1]]
 *   combinations([0,1,2],2)                 // [[0,1],[0,2],[1,2]]
 *   combinations_with_replacement([0,1,2],2)// [[0,0],[0,1],[0,2],[1,1],[1,2],[2,2]]
 *   product([0,1,2],[0,1,2])                // [[0,0],[0,1],[0,2],[1,0],[1,1],[1,2],[2,0],[2,1],[2,2]]
 *

DmitriyWebDev

function fadeOut(el){
  el.style.opacity = 1;

  (function fade() {
    if ((el.style.opacity -= .1) < 0) {
      el.style.display = "none";
    } else {
      requestAnimationFrame(fade);
    }
  })();

DmitriyWebDev

$(window).on("scroll", function() {
	var scrollHeight = $(document).height();
	var scrollPosition = $(window).height() + $(window).scrollTop();
	if ((scrollHeight - scrollPosition) / scrollHeight === 0) {
	    // when scroll to bottom of the page
	}
});

DmitriyWebDev

// Promise.all is good for executing many promises at once
Promise.all([
  promise1,
  promise2
]);

// Promise.resolve is good for wrapping synchronous code
Promise.resolve().then(function () {
  if (somethingIsNotRight()) {
    throw new Error("I will be rejected asynchronously!");

DmitriyWebDev

How to change your commit messages in Git?

At some point you’ll find yourself in a situation where you need edit a commit message. That commit might already be pushed or not, be the most recent or burried below 10 other commits, but fear not, git has your back 🙂.

Not pushed + most recent commit:

git commit --amend

This will open your $EDITOR and let you change the message. Continue with your usual git push origin master.

DmitriyWebDev

$(function () {
    "use strict";

    // for better performance - to avoid searching in DOM
    var content = $('#content');
    var input = $('#input');
    var status = $('#status');

    // my color assigned by the server
    var myColor = false;

DmitriyWebDev

function rus_to_latin ( str ) {
    
    var ru = {
        'а': 'a', 'б': 'b', 'в': 'v', 'г': 'g', 'д': 'd', 
        'е': 'e', 'ё': 'e', 'ж': 'j', 'з': 'z', 'и': 'i', 
        'к': 'k', 'л': 'l', 'м': 'm', 'н': 'n', 'о': 'o', 
        'п': 'p', 'р': 'r', 'с': 's', 'т': 't', 'у': 'u', 
        'ф': 'f', 'х': 'h', 'ц': 'c', 'ч': 'ch', 'ш': 'sh', 
        'щ': 'shch', 'ы': 'y', 'э': 'e', 'ю': 'u', 'я': 'ya'
    }, n_str = [];

DmitriyWebDev

WebSockets - An Introduction

WebSockets is a modern HTML5 standard which makes communication between client and server a lot more simpler than ever. We are all familiar with the technology of sockets. Sockets have been fundamental to network communication for a long time but usually the communication over the browser has been restricted. The general restrictions

• The server used to have a permanent listener while the client (aka browser) was not designated any fixed listener for a more long term connection. Hence, every communication was restricted to the client demanding and the server responding.
• This meant that unless the client requested for a particular resource, the server was unable to push such a resource to the client.
• This was detrimental since the client is then forced to check with the server at regular intervals. This meant a lot of libraries focused on optimizing asynchronous calls and identifying the response of asynchronous calls. Notably t

DmitriyWebDev

// Stop all ajax request by http://tjrus.com/blog/stop-all-active-ajax-requests
$.xhrPool = []; // array of uncompleted requests
$.xhrPool.abortAll = function() { // our abort function
    $(this).each(function(idx, jqXHR) { 
        jqXHR.abort();
    });
    $.xhrPool.length = 0
};
 
$.ajaxSetup({