Programming
PHP, Perl, Pyhon, bash, javascript and jQuery and probably other languages to come. This category is all about programming!
Drag and drop on mobile devices
Drag and drop on mobile devices I had a problem in the past with a draggable and droppable calendar with jQuery and ajax. When you add drag and drop to a web page using JavaScript, such as jQuery UI draggable and droppable, you obtain a problem. The dragging and dropping are intercepted by the phone
PHP Simple HTML DOM Parser
PHP Simple HTML DOM Parser In this tutorial I will show you a great way to parse a webpage with plain PHP, in the same way you do with jquery. The syntax is very native and natural, and you will feel like home using it but first let’s thank the author of this library S.C. Chen
PHP Smarty var_dump alternative and prestashop errors
PHP Smarty var_dump alternative and prestashop errors If you work on prestashop for example, and you want to make a debug for all or a certain variable from within a page you will have problems because you cannot use var_dump since Smarty is a templating language for PHP. Method 1
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{php} $var = $this->get_template_vars('var'); var_dump($var); {/php} |
Method 2
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{$var|@print_r} |
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Transform a csv file to associative array in PHP
Transform a csv file to associative array in PHP There are a lot of examples on how to take a CSV file and put it in an array, but the main problem about them is that the header and the rest of the content from the csv are placed on separate keys, both on the
Working with Entities in Symfony2
Working with Entities in Symfony2 Symfony is a very powerfull PHP framework that helps you do amazing projects in small amount of time. It has built in support for Doctrine which is an incredible tool for interacting with databases, not through tables but through php objects. First let’s see what is an ORM and after that
How to do a batch insert in MySQL?
How to do a batch insert in MySQL? In this tutorial, I will present you how to do a batch insert in mysql. Let’s say you want to insert some informations from an array into the database. In order for this to work efficient, you should have more than one information in that array. Why
How to sort a multidimensional array based on key?
How to sort a multidimensional array based on key? First of all, let’s give credit to the person who wrote this function. The problem ? Let’s say you have a multidimensional array and you want to sort based on a key that is not on the first level of the array, how would you do
6 free mobile device emulators for testing your app
6 free mobile device emulators for testing your app If you made at least one website that was responsive, you certainly know how important these tools are. Here is a list with helpful websites in which I tested my apps during and after development. This is NOT a top, just a list. 1) Responsinator Responsinator
Remove html tags and malicious content in php
Remove html tags and malicious content in php Let’s say you have some data that are coming from the client side (a form submit, an ajax call, etc) and you want to be sure that you are not inserting in the database malformed data with html tags or other stuff. In the end you would need
How to login using Facebook php sdk
How to login using Facebook php sdk In this article i’m going to go in a little detail and show you how to create a very simple Facebook login script that you can then use in your own website. Its pretty straight forward really. This can be developed further of course and make more with
