mac geekery

I have a need. I have to make latitude/longitude (LL) points more reasonable and usable by humans.

This is quite possibly one of the more difficult tasks out there right now, and also one of the most-outsourced as a result. The reason is simple: the dataset is huge and the calculations quite intensive.

In order to get information about an LL, like the city, state, county, zip code, or (most complicated) street and approximate address, you have to do some geometric math. Let’s start with counties, since that happened to be the first thing I had some success in. You get a list of counties and their borders as geometric shapes. You then take a range from the LL and find all polygons that touch that range. Then you further filter to the one that point is in.There's more »

Can i install my Leopard OS onto my PC?

Yes. The current solution is to use a piece of software called simply “PC-EFI” that emulates a Mac firmware environment. There’s some instructions out there already for how to get this done.

Hello, I am looking for information regarding how to boot a iBook,G4, with linux on a USB flash drive…

You cannot boot a G4 iBook from a USB drive of any kind — only FireWire or internal drives.

On my iBook G4 14’ when I run openSUSE 10.3 I noticed (for some time now) the white led blinks when the hard drive is accessed.There's more »

If you move the Leopard dock to the side of the screen you get a dock with a gray background rather than the glassy surface. If you want that dock on the bottom of the screen as well, simply run the following:

defaults write com.apple.dock no-glass -boolean YES
killall Dock

This sets a hidden default on the Dock and then forces it to restart.

There are a plethora of hacks to change the translucent menu bar in 10.5. While I doubt the sanity of the UI designers at Apple with this release of the operating system, it is relatively easy to change this behavior without installing third party hacks.There's more »

I went to the GUI feedback session at WWDC last year and in the midst of all the yelling and screaming over the new dock and menu bar there was one guy with a wholly different mission: be able to turn off tooltips. His complaint (a valid one, I feel) is that every time he wants to sit and think about what’s on-screen, a little yellow box comes up where the mouse is, and there’s no real “safe spot” for the mouse that doesn’t do this in most applications.

So, I present a little tip I discovered shortly afterwards and appear to have not written up. I dedicate this to Tooltip Guy, wherever he is.

defaults write -g NSInitialToolTipDelay 99999

You now have 99.999 seconds to think at a given time. Replace -g with the ID of any application to change it in that application.

NetInfo is dead. It’s gone. It’s a part of the past. It’s like that ghost of a bad dream you have in the morning where you can’t quite remember why you’re shaken, but you just remember that you were and that it was horrible.

Leopard ate NetInfo.

In its place is a new native Directory Services store based on folders and XML property list files. Yep, a replacement for flat files that uses … flat files. Kind of.There's more »

I was a bit disappointed that the Nokia E70 wasn’t included in the latest updates to iSync in 10.4.9. Since the E70 is running Symbian OS similar to other Nokia S60 Eseries phones, I was using a hack I found on the Apple iSync discussion group. It worked for what I wanted to do but when I installed Mac OS X 10.4.9, the changes I made were naturally overwritten. Rather than re-do the hack I started actually thinking about it. The E70 is really nothing more than an E62 in a smaller form factor and Apple added support for the E62 in OS X 10.4.9. A idea took root.There's more »