Archive for the 'Technology' Category

Page 2 of 6

Firefox is a memory hog

The Firefox web browser is well-known for its memory leak problems. If you leave it open for a long enough time, it can take up as much as 200 MB of memory, even if you’re not actively using it. As an experiment, I opened up both Firefox and Internet Explorer and looked at the memory consumption of both when they had been open for a very short amount of time. The results are fairly interesting. Firefox was taking up almost five times as much RAM as Internet Explorer. And considering that Firefox was taking up more than 100 MB during my browsing session a short while earlier, it’s not inconceivable that the ratio would have gone up over time. Here’s the screenshot:

Firefox vs. IE

Granted, I may have a few extensions enabled on Firefox that IE doesn’t have, but that doesn’t help the memory leak problem. Or the incredibly slow startup time. Get working on this, Mozilla! Or I may be forced to switch to Opera.

How to pretend you’re a Mac user

I was planning on writing a how-to on installing a hacked version of Mac OS X on a PC, complete with “DO THIS AND YOU ARE DAMNED TO HELL YOU DIRTY PIRATE” disclaimer and everything.

Upon reflection, I decided not to bother with the how-to. There are already countless guides out there (like the in-depth one at Lifehacker), and it’s pretty much pointless to install Mac OS X on a PC. It most likely won’t work as well as Mac OS X on a real Mac, which makes such an installation good as a proof-of-concept thing, but not really good for much else. Believe me, you’re better off sticking with Windows or Linux, both of which are legal to install on PCs. If you want a Mac, go buy one. Or go find someone who actually had the decency to provide a how-to guide after tempting his readers with one. (On a related note, please don’t hunt me down and shoot me. I don’t think I’d appreciate it very much.)

Curse you Dell!

I swear, I have the most incompatible laptop ever. For some strange and inexplicable reason, my (not-so) unique combination of hardware makes it a very big pain to install anything other than Windows on my computer. Linux? Doesn’t like my video card or my wireless. Mac OS X (not that I’d ever try to install a hacked version of OS X on my computer)? Doesn’t like my video card, my sound, and my ethernet connection. Heck, even in Windows, nothing likes my video card. Damn Radeon Mobility. ATI refuses to provide support for my model, so I have to rely on Dell to provide timely driver updates…which they don’t.

I honestly don’t know why this laptop in particular is such a pain. I mean, it was only one of the most popular Inspiron laptop models Dell put out before the newest wave. I still think you can get it through their business store under the guise of 6400 (the home version was labeled E1505). The graphics card is all right, but it’s been the biggest thorn in my side when trying to install a) Windows games, or b) non-Windows operating systems. Ubuntu Linux was my arch-nemesis for a while, until I found out some guy actually modified an Ubuntu installation CD to work specifically on Dell E1505 systems with no tweaking or special knowledge of terminal commands required (the custom CD/DVD for the latest release of Ubuntu, 7.10, is still in beta, but the old disks for 7.04 are still perfectly workable). He’s got the right idea. Other developers don’t.

The thing is that people don’t make concessions for hardware like mine. The majority of hardware configurations work so they don’t take the time to fix things up for the small amount of incompatible configurations. It just bugs me that an entire laptop line gets thrown out the window for this. Okay, that’s not completely true. The big problems only show up if you have an ATI Radeon Mobility x1400 video card. I don’t know what it is about this particular card, but it can cause you major grief if you like Linux, hacked Mac OS X, or newer games. The most recent problem I encountered came when I tried playing Gears of War. I figured I’d be able to enjoy it at fairly low graphics settings, but the game crashed my computer when it started because I didn’t have the latest version of the Catalyst drivers for my card. This would be no problem…if Dell had released those drivers. ATI won’t give them to me (my hardware configuration, again, is incompatible, and they’re unwilling to develop alternate drivers for Dell systems). I had to fall back on third-party drivers, and I haven’t had the chance to test them out yet.

Some people tell me I shouldn’t be gaming on a laptop unless I shell out thousands of dollars for an Alienware or Dell XPS notebook. Others tell me I should just buy a desktop rig and trick it out. That would be nice, yes, and I intend on putting together a desktop gaming PC in the future, but for the time being, I have to make do with what I have. And I’m entitled to whine about it because I’m a poor, starving college student who knows better than to whip out the credit card and act like I don’t have to pay it off. So there.

Super-secret project

I’ve been working on a secret project on my computer, but I’m not allowed to talk about it. Okay, I suppose I could talk about it, but considering the questionable legality of said project, it’s probably best if I don’t explicitly say what I may or may not be doing. Certain software companies that rhyme with Snapple might not like to hear what I am theoretically doing.

And that…was a completely pointless post. But don’t worry; something will come of this. A tutorial, maybe. Or maybe I’ll accidentally nuke my computer and forget all about it. Then you’ll get to hear me rant. It’s all good, right?

Internet privacy

This is a most tech rant, so some of you probably won’t care about it at all. But it’s also a privacy rights rant, so I suppose there’s something for everyone. I might even mention kittens. All right, I just did. Moving on…

There’s a service on the Internet called Whois. You can think of it like the phone book for the Internet. Basically, it stores the registration data for owners of millions of web domains (like mine). This can be a very useful tool for various reasons. Since it lists things like phone numbers and addresses for domain owners, it can be useful for tracking down pirates, spammers, and other problem-causing website owners. The IP address side of Whois has helped me many times identify the people who spam my blog so I could report them to their Internet service provider.

But there are some out there who want to do away with Whois entirely. They call themselves privacy advocates, but I have a feeling most of them just don’t like the idea of the law being able to track them down for doing illegal things. Privacy advocates can be like that sometimes. Anyways, the whole thing annoys me. A large group of these people are pushing to remove the Whois requirements placed on domain registrars (the companies you pay to get a .com, .net, .whatever) so people don’t have to put their contact info on a publicly accessible database. This will make it much harder to find the owners of illegal websites, as you can no doubt guess. What torrent site owner is really going to put his name and phone number on the Internet if he doesn’t have to?

Continue reading ‘Internet privacy’

 

February 2012
S M T W T F S
« Apr    
 1234
567891011
12131415161718
19202122232425
26272829  
Support Wikipedia