Let’s talk and think… So, you are a front-end developer, right? Don’t you think we should optimize our repetitive tasks as much as possible? Well, I have good news for you; nowadays we have a vast amount of tools that make our life easier and happier… you don’t believe me, right? Continue reading then… When…
The problem Imagine we have a custom form to search for purchases done between two dates; so we have a simple action in a controller that takes the start and end date and create a set of conditions for the paginate() method, but… for some reason once we click on next page we are loosing…
Imagine you have some strings and as a requirement of one your clients, you need to clean the strings by deleting all the special characters, so here are two regular expressions that could help you to start your cleaning, of course, the second one is more personalizable, but, be my guest and choose the one…
When you work with Dojo in a portal that is already in production mode, one of the first question you want to answer yourself is: what is the version of Dojo do I have available for using? Well, to answer that, just open you web browser console and run this small JavaScript code: var v =…
The problem: 1) Imagine you have following array in JSON var data = [ { “title”: “Fine Fillers Treatment and Clay De-Activation Agents”, “topic”: “PHP”, “date” : “2014-01-25T01:32:21.170Z”, “url”: “http://www.alex-arriaga.com/session-1-cakephp-framework-for-beginners-in-spanish/” }, { “title”: “How to configure session factory to connect to a DB2 datasource with Hibernate”, “topic”: “Java”, “date” : “2014-02-12T01:32:21.171Z”, “url”: “http://www.alex-arriaga.com/how-to-configure-session-factory-to-connect-to-a-db2-datasource-with-hibernate/” }, {…
Any Java Enterprise Application that manipulates responses will need to return status codes depending on the execution of the code. So, here is one of the easiest ways to return a status code without the classical numbers like 200, 404, 400, etc. // This method returns HttpStatus.OK (200) in case a wiki page exists, or…
Hello friend, today I am going to show you how to user a String[] array as an input parameter of a request. This is useful when you want to receive a series of values and then use them for any purpose. So, let’s get started. Imagine you are creating a controller to read all pages of a…
This is the first video of a new initiative where we are going to learn some coding conventions and best practices related with jQuery. It doesn’t matter if you already know jQuery syntax or how jQuery works, because if you want to become a great front-end developer you definitely need to follow coding conventions and…
So, have you decided to use jQuery as one of your knights in your “chess-development-game”, then let me give you a gift today, this is a new series of videos where we are going to learn many jQuery coding conventions and best practices in order to show you how to become a awesome front-end developer!…
If you are trying to run the CakePHP console from your command line, probably you are obtaining a warning related with the system’s timezone, that is a normal behavior if your web server doesn’t have a timezone configured correctly. Let’s see an example about this and how to solve it. Problem Warning: strtotime(): It is…