What is ORM

What is ORM?

Most software projects need to talk to a database at some point – they usually do GET queries for data, update a field or create a record. In the past, people would write raw code that communicated with the database and built an object or some code representation of the data that they would manipulate. This lead to an incredible amount of duplicated code for every project that usually had some subtle bug that was present in all libraries. …

Why JavaScript

Why JavaScript

In the earlier days of the web, there was a battle between two scripting languages VBScript and JavaScript. VBScript, thankfully, eventually died and JavaScript became the dominant language for making really easy to use and interactive websites.

In the years since, JavaScript has become more and more used. Backend code can be written in basically any language, even in JavaScript, but the client side will almost always require a developer with some JavaScript knowledge. Every industry has a lot of javascript and some are even rewriting core functionality to use more. Surprisingly, even large banks and credit card companies are beginning to use JavaScript or Node in big ways. PayPal has been rewriting very large parts of their code base to make it more scalable and usable.…

Detecting Inactivity in JavaScript

Detecting Inactivity in JavaScript

In a lot of web applications, it can be really useful to detect whether the user is still active or not. For example, when a user is no longer active it can make a lot of sense to automatically log the user out or remind them that they’re about to be logged out. …

5 Resources for Learning JavaScript

5 Resources for Learning JavaScript

Traditionally when somebody said JavaScript, they were talking about a language that just did stuff on the client side like form validation or the occasional animation or UI enhancement. For years now, JavaScript has been all of the rage. Most new technology startups are now using JavaScript on the frontend, and on their backend services. …

Recreating PHP's time() function in JavaScript

Recreating PHP’s time() function in JavaScript

PHP’s time() function returns the current unix timestamp. JavaScript doesn’t exactly have the same functionality, but it’s pretty close. Put a different and more understandable way, it returns the current time measured in seconds since the Unix Epoch (00:00:00 UTC on 1 January 1970).

JavaScript has a similar way of getting the time but it’s in milliseconds since the Unix Epoch.

How to Add CSS & JavaScript to a Magento CMS Page

Magento is an insanely flexible system that has a lot of potential, but of course with this flexibility comes a lot of learning.

Adding a JavaScript file and a CSS file to a specific CMS page isn’t very difficult. We should always consider adding the JavaScript file or CSS file to the theme if we’re going to use it on more than one specific page.…