The latest articles on DEV Community by Lukasz (@sakul007). https://dev.to/sakul007 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F614447%2F06260e70-2018-4d62-acbe-6c1f447c4c74.jpeg https://dev.to/sakul007 en Lukasz Sun, 10 Mar 2024 13:25:30 +0000 https://dev.to/sakul007/javascript-classes-explanation-in-a-simple-way-3n29 https://dev.to/sakul007/javascript-classes-explanation-in-a-simple-way-3n29 <p>Classes were added to Javascript in ECMAScript 2015 (ES6). They are not typical classes like in other object-oriented languages ie. Java.</p> <p><a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Foou81d84v5mx87ojfxmt.png" class="article-body-image-wrapper"><img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Foou81d84v5mx87ojfxmt.png" alt="Class in Javascript is syntactic sugar" width="211" height="137"></a></p> <p>The class in JS is helpful, facilitating syntactic sugar. It is nothing more than a regular function that receives an argument, and then this argument is assigned to the object THIS.<br> In the case when a class has a method, this method is assigned to the prototype of this object.</p> <p><a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbh6zrf0zbsuf8jmqwud1.png" class="article-body-image-wrapper"><img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbh6zrf0zbsuf8jmqwud1.png" alt="Class equivalent in Javascript" width="380" height="117"></a></p> javascript class beginners es6 Lukasz Wed, 14 Apr 2021 15:35:27 +0000 https://dev.to/sakul007/maps-better-than-google-maps-jbh https://dev.to/sakul007/maps-better-than-google-maps-jbh <p><a href="https://res.cloudinary.com/practicaldev/image/fetch/s--Kq57CZbX--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://dev-to-uploads.s3.amazonaws.com/uploads/articles/46vui6giywrk44l5ckxw.png" class="article-body-image-wrapper"><img src="https://res.cloudinary.com/practicaldev/image/fetch/s--Kq57CZbX--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://dev-to-uploads.s3.amazonaws.com/uploads/articles/46vui6giywrk44l5ckxw.png" alt="Alt Text"></a><br> Have you ever wished to give a great visual experience for customers of your page or readers of your blog posts where you project some information on a map? You should out ESRI API for Javascript which is simple but complex at the same time. It gives you a lot of opportunities of the way to visualize different types of data on a map like points, geotags, polylines, areas, and even 3D models.</p> <p>Don't waste your time and take a look at <a href="https://developers.arcgis.com/javascript/latest/">https://developers.arcgis.com/javascript/latest/</a> !</p> esri maps javascript 3dcontent