beer planet

Today I'm going to look at how not to handle user authentication in a web application, taking BeTwittered.com authenticating with Twitter as an example (sorry, guys).

BeTwittered is a simple and comfortable gadget that you can add to your site, such as your iGoogle homepage.

Since BeTwittered is just a bridge between you and Twitter, it has to first log you into your account. Here…

Recently, I decided to conduct a Google experiment and write down what the search engines suggests for the phrase "why are" followed by all kinds of nationalities, races, and localities (alright, "recently" seems to be last March, as evident from the Google theme, but I only decided to post this now).

I did this just for fun and found most of the results funny, some hilarious, and some offensive…

Introduction

I don't know about you, but I can't imagine doing my PHP development without an IDE with a debugger anymore.

It autocompletes for me, it lets me step through each line of code, jumping around the project, execute and change the code flow on the fly, and does many other things that make me feel cozy, comfortable, and efficient at PHP development (as opposed to, say, CPP which…

The Problem

If you use the Recent Comments sidebar widget in your Wordpress installation, it's possible that you want to customize this widget's style.

You will quickly find, however, that as soon as you add the widget to your sidebar, it injects the following inline, hardcoded CSS into the containing page (using !important to make things worse): 

<style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style>

The code above comes from…

The Question

I'd like to pose this question to all Wordpress developers – plugin, theme, as well as core ones:

How do you make your living?

And, for clarification, by this I mean: "what are your primary sources of income?"

Open Source

Open source is a beautiful concept but it often comes with a price tag or, rather, the inverse price tag: most of the time you are…

First of all, I'd like to thank everyone who read and gave their 2 cents about the [Wordpress Plugin Development] How To Include CSS and JavaScript Conditionally And Only When Needed By The Posts post. The article was well received and will hopefully spark some optimizations around loading styles and scripts.

Here are some discussions and mentions around the web:

• an article on Weblog Tools Collection
• a

…

Updated: January 25th, 2010

Introduction

If you follow web design at all, you probably see 5 billion top NN posts on a daily basis mentioning site and blog designs, fonts, icons, etc.

However, nobody seems to be paying attention to these little but important guys: comment forms.

If you have an appealing comment box, you are more likely to receive comments (this is based on days of scientific research that I imagined I…

Updated: January 15th, 2010

Introduction

In this tutorial, I am going to introduce a Wordpress technique that I believe was unpublished until I raised the question a few days ago on the Wordpress forums.

In short, the problem I was trying to solve was plugins unnecessarily loading their JavaScript and CSS on *every* page of the blog, even when doing so would achieve absolutely nothing and the plugin wouldn't…

Don't you just hate it when you visit somebody's blog, see an embedded Youtube video, play it, and find that the player is missing the full screen button.

Yeah, this one: .

Well, I hate it too, so please, try not to be that guy. I realize sometimes you copy the embed code wrong or, on a…

It's always important to know for developers what browsers they are developing for, who dominates the market, and what the current trends are.

I have gotten my hands on the Plaxo.com visitors' browser stats for December of 2009.

This information is valuable because Plaxo has a relatively general demographics, as it's not a site only geeks or only moms visit, and the statistics tends to not be skewed. Therefore,…

There are undoubtedly a lot of wallpaper sites. Even more undoubtedly, most of them suck, both in content and filtering capabilities (by resolution, theme, etc).

My preferred way until recently was Deviant Art, because it had a lot of content and very nice filtering – I could specify my exact resolution.

However, as of some time ago, Deviant Art browsing by resolution disappeared, as evident…

ExpanDrive (formerly SFTPDrive) is a very handy Windows and Mac application that lets you take any SSH connection and mount it as a local drive. It saves me countless annoyances because I don't have to use a proprietary sftp uploader – in fact, I can simply open any file with my favorite editor, directly on the newly mounted drive.

The Problem

The problem with ExpandDrive…

The Problem

I've had MySQL on my Windows 7 laptop for a bit (as part of wampserver), mostly for local offline Wordpress development.

However, even though MySQL is relatively stable, I've been observing a vast quantity of intermittent MySQL errors, as reported by Wordpress in the PHP error log (C:\wamp\logs\php_error.log). Here are some examples:

[05-Jan-2010 09:47:51] WordPress database error Error on delete of

…

Ever since the introduction of the official Retweet button, I've wanted it to be a little more interactive. I usually want to add my 2 cents into the tweet I'm about to retweet but the default RT button just doesn't allow for it – Yes is the only option:

Troy's Twitter Script

Enter Troy's Twitter script for Firefox that I reviewed…

As a backend developer, I don't get to work with JavaScript much anymore. However, from time to time, a project would come along that uses JavaScript (specifically, AJAX) to load some backend data on the fly. Of course, nothing works 100% right away*, so I would often have to tweak this JavaScript and massage it until it does what I need.

Here's where Firebug comes in with its JavaScript…