I remember a while ago hearing about a few theoretical collisions of the MD5 algorithm, but I thought nothing of them. Now, as more information emerges, Microsoft is issuing advisories, and people are proving more and more collisions with example code, and even md5 is out of vista, I figure its time to remind everyone not to use MD5. (more…)

After many times of coding relatively the same thing, it becomes prudent to have a standard library for certain sets of processes. Of course - that is why there are things like frameworks! At any rate, one of the biggest things I run into is password complexity. Each website has its own requirement for the security they want to implement. So, let’s talk about the requirements and then look at the code: (more…)

I really hate to see people accessing and designing objects with public attributes. So many times I’ve seen this backfire. Lets take a few examples and see why this matters: (more…)

While communicating with other coworkers, they generally just give me a trac ticket # and not the full URL. And, as a lazy programmer, I hate typing in the full URL or loading up trac and searching the #. So, I generated this bookmarklet. Replace the url with the root path to your trac instance. Finally, create a bookmark and put the following content in it: (more…)

While searching for employment, I realize I can’t be super picky - but my household does have needs! Because of this, I’ve developed a quick calculator / bookmarklet for the browser that I thought I’d share. It allows you to enter a yearly or hourly amount, and it shows the corresponding amounts. This tells you if that salary posting fits within your needs. (more…)

After looking at the Windows model for controlling file access, I realized I could also do that for user authorization control. (more…)

When I use an IDE, I expect for it to do everything I need for my project, from start to finish. As you may have read in earlier entries, I enjoy using Eclipse PDT. I think its time to include load testing into my arsenal of tools inside of eclipse. I’m going to focus on apache’s AB for this article. (more…)

I thought I’d ramble on a bit about my thoughts on the HTML5 differences from HTML4 draft from working draft 10 in June 2008. You can find it - or the newest one - here: html5 diff. (more…)

I’ve recently been investigating making some better mobile accessible pages for some of my projects. I’ve seen pages that allow you to dial a phone number directly from the webpage - so I thought I’d investigate… (more…)

While listening to someone complain through twitter about their MySQL conf file, I came up with a cool idea: what if I created a PHP.ini creator that would suggest changes to your php.ini file as well as generate an updated version? (more…)