Hacks

Sometimes I need to send files to people that are too large to attach to an email. Inevitably, the solution is to upload it to an ftp or web server that I have access to and then send the recipient a download url. It’s a pretty inefficient process, and unless you like your ftp server […]

By storing data in the window.name property, you can store data between page loads and across domains without ever sending a cookie to a server. Thomas Frank created the sessvars.js library which makes use of this browser quirk, allowing you to store up to 2 MB of client-side session data. This is really powerful for […]

Like many, my first introduction to the Internet came by way of a VAX/VMS server operated by the local University where I lived. A friend of a friend scenario landed me an account on the system, and after about a week I was hooked. It wasn’t long before I signed up for a night class […]

Jacob Seidelin figured out a way to obtain EXIF data from images in Javascript, allowing AJAX applications to pull information about the make and model of camera used, as well as any aperture, focal length, or description information that may have been tagged to an image by the camera or a photo editor. The exif.js […]

John Resig, of jQuery fame, released a port of the Processing visualization language for Javascript. Seriously, John is on fire: The first portion of the project was writing a parser to dynamically convert code written in the Processing language, to JavaScript. This involves a lot of gnarly regular expressions chewing up the code, spitting it […]

Bridger Maxwell has been blogging his progress on creating a homebrew multi-touch platform in OS X. Prior to this, there’s been a lot of activity around building multi-touch systems on Windows using the Touchlib library, but this is the first time I’ve seen a concerted effort on OS X. The basic hardware is the same […]