I'm doing a bit of Java work right now, and I decided to play a bit with Ivy in order to manage my library dependencies. Yes, I know Maven does that, but I'm just looking to do something a bit more lightweight and focused. I'm perfectly happy with the Ant build structure/process that NetBeans uses by default and there's nothing that Maven offers to me that I need currently. But I do want an automated dependency download process and I decided to spend a bit of time playing with Ivy in the NetBeans environment.
Jeff D'Ambrogia's blog
Lately I've been fixing some issues in an application that updates the HTML content in response to user actions via AJAX calls to get the new HTML content and then inserting it into the HTML via innerHTML. It's nothing that anyone would consider rocket-science, but we've been getting all kinds of wierd problems when testing it in IE9. Problems that we don't see at all in Firefox, Safari, Chrome or even IE8.
Getting Firebug Lite working on iPhone Simulator (or, how to add a bookmark to Safari on the iPhone Simulator)
As a user, there have been times where I have played with the URL querystring of a page to see what happens when I change the values of various parameters in it. It can, at times, bring about unexpected and interesting results. For example, if you are viewing a page with the URL of http://example.com/viewcustomer?id=1 wouldn't you be a bit curious what happens if you change that to read http://example.com/viewcustomer?id=10 ? I know I would (and have...). Depending on the coding behind the page, sometimes you get error pages or maybe you get to see data and/or results that you're probably not supposed to be seeing.
As a developer, sometimes you need to make absolutely sure the URL querystring that is being parsed by a page hasn't been changed at all. This is especially true for scenarios like sending out links via email for password resets or automatic logins. There is a very simple way to do that and over the years I've been surprised how many times I've had to teach other developers - Junior to Senior - this method.