creating a chess board in javascript

Because the first entry in the array is the overall match for the expression, which is then followed by the content of any capture groups the expression defines. It even has table headers (1-8 on the rows, and a-h on the columns). In our blog today we will draw a simple chess board using HTML5 Canvas. (there are 12 distinct pieces) since they are all part of Unicode as codepoints 2654-265F:. The html code displays a chessboard in the start position and then random moves are displayed. Presumably you want to sort them on one of start or end: jobs.sort(function(a, b) { return new Date(a.ys, a.ms-1) - new Date(b.ys, b.ms-1); }) ... obj.roles[0] is a object {"name":"with whom"}. "); socket.close(); }); ... Uncaught error: Invalid type for google table column, How to use a service with Http request in Angular JS, Wordpress log out using URL and redirect to specify page, KnockoutJS custom component loader not executing `loadViewModel`, want to show and hide text using “this” jquery, slideToggle state not working with multiple boxes, Setting radio button checked true on button click, Click on link next link should be display on same page, Dynamically resize side-by-side images with different dimensions to the same height, session value in javascript cannot be set, How to send current page number in Ajax request, Error: [$injector:unpr] Unknown provider: RestangularProvider, Automatically calling server side class without, Javascript change the souce of all images present inside a string, submitting form then showing loading image by javascript, How to find the days b/w two long date values, Onclick add html content and remove it by clicking “delete” link, Get all prices with $ from string into an array in Javascript, Javascript function to validate contents of an array, JSLint error: “Expected a newline at EOF”, conflict with Beautify plugin, Javascript: Forloop Difference between i++ and (i+1), Can't call fetch directly in Backbone model listenTo. Even though it does not have state, we define it as a class because it contains helper methods. The... Use onbeforeunload function of javascript window.onbeforeunload = function() { //Declare cookie to close state } This function will be called every time page refreshes Update: To make loop through every value use this $.each this way: var new_value = ""; window.onbeforeunload = function() { $.each($('div.box_container div.box_handle'),function(index,value){ new_value = ($(value).next('.box').css('display') ==... the first "A" in AJAX stands for "Asynchronous" that means, it is not executed right after it has been called. How to get my node.js mocha test running? Measure one of the strips with a digital caliper and record the measurement; you'll need it later. setTimeout() is here a good choice, because of the single interval of waiting. It is basically used to draw graphics on the webpage. If you don't "override" the loadComponent method then the default component loader's loadComponent will be invoked which only calls the loadViewModel if you've provided a viewModel config option. It is also possible to create a small chessboard to share on third party sites. ?\d+)/g) || [] That || [] is for no matches: it gives an empty array rather than null. Chessboard.js provides the board UI and visual behavior while Chess.js provides the chess logic and rules of the game. The move generation library basically implements all the rules of chess. Here is an example : http://jsfiddle.net/xhhLja7m/ $(".choice-option").click(function() { $(this).find('input[type=radio]').prop("checked", "true"); }) ... Ok, so i tried to decypher what you meant with your Question. Your measurement needs to be accurate, so be sure to use a precision instrument like our 6" steel digital caliper. After trying to solve it myself I gave in and looked at the proper code from the answers page. Even though you are using .on() with event delegation syntax, it is not working as the element to which the event is binded is created dynamically. Creating the chess board. It is always a message event. var obj = {}; // Initialize the object angular.forEach(data, function(value, key) { if (value.start_date > firstdayOfWeek && value.start_date < lastdayOfWeek) { if (obj[value.firstname]) { // If already exists obj[value.firstname] += value.distance;... To get your desired output, this will do the trick: var file = "a|b|c|d, a|b|c|d, a|b|c|d, a|b|c|d, a|b|c|d"; var array = file.split(", ") // Break up the original string on `", "` .map(function(element, index){ var temp = element.split('|'); return [temp[0], temp[1], index + 1]; }); console.log(array); alert(JSON.stringify(array)); The split converts... A jQuery only way would be to iterate over the nth-child(4n) $('.thumbnail:nth-child(4n)').each(function(){ $(this) .prevAll('.thumbnail').andSelf() .wrapAll($('