We are living in XXI century, but PHPists can’t decide yet how to write: "text $b" or 'text ' . $b. I’m going slightly mad.
via Artjom Kurapov‘s blog.
Crazy PHP world
Posted by Dmytro Shteflyuk on under PHP
JavaScript optimization Part 3: Attaching events
Posted by Dmytro Shteflyuk on under JavaScript
This is a third part of the JavaScript optimization tutorial, and today I’m going to talk about events. Sorry for a long delay between posts, I hope remaining parts would not be delayed so much.
Scenario: you have some elements and you need to add some actions to them (for example, when user moves mouse cursor over element, or clicks on elements).
Using sub-queries to avoid multiple DB requests in Rails
Posted by Dmytro Shteflyuk on under Ruby & Rails
When I worked on Best Tech Videos with Alexey Kovyrin, we faced a problem of filtering videos by category with selecting posts categories in the same query. It was easy to solve the problem, but there is one query optimization trick exists.
JavaScript optimization Part 2: Applying styles to elements
Posted by Dmytro Shteflyuk on under JavaScript
This is second part of articles cycle devoted to JavaScript optimization. In this post I’ll cover dynamic elements styling and explore a little HTML-rendering process. Also you will find here some tricks on how to make your applications faster.
JavaScript optimization Part 1: Adding DOM elements to document
Posted by Dmytro Shteflyuk on under JavaScript
Most web-developers writing tons of JavaScript, especially in our Web 2.0 century. It’s powerful technology, but most browsers has very slow implementation of engine, and everyone at some instant decide to review code and make it faster. In this post I’ll share my experience and explain several tricks how to make your JavaScript as fast as possible.
This is first article in 7 parts tutorial, stay tuned.