534 reputation
312
bio website mackeblog.blogspot.com
location Gothenburg, Sweden
age 36
visits member for 5 years, 4 months
seen Nov 11 at 6:43

M.Sc. in Computer Science and Engineering, specialization in programming languages and algoritms

Professional interest in:

  • Python
  • OpenGL/OpenSG
  • Software engineering
  • Mercurial
  • BuildBot
  • C++

In the spare time

  • Bass player in rock cover band
  • Petrolhead (Seen a few F1-races live)
  • Gamer

Mar
8
awarded  Nice Question
Jan
31
answered How can I store Windows “tree” command output in a file and retrieve it again?
Nov
13
comment Why do HDDs mostly have the same speed as 5400, 7200, 10000 RPM?
Also, a Formula One V12 engine from a few years back revved to 20-22 krpm. None of these ripped themselves apart due to the speed (Now it's regulated to 18rpm max)..
Nov
13
comment Why do HDDs mostly have the same speed as 5400, 7200, 10000 RPM?
FWIW, the problem at running at > 20 krpm is more about oscillations and stuff. I knew a guy who did a Ph.D. on magnetic (actively regulated) "bearings" for high-RPM drives. They ran easily at 20-25 krpm (if not more), but the design was too complex/expensive to be commercially viable.
Oct
8
awarded  Yearling
Jun
30
comment Windows 7 CPU usage after update
@maniclorn: I'm glad that it helped. Please accept the answer to record that your problem was solved.
Jun
29
comment Windows 7 CPU usage after update
The resource manager is usually more effective at displaying "hidden" stuff.
Jun
29
answered Windows 7 CPU usage after update
Jun
25
comment Why is a single thread spread across CPU's?
This sounds dubious for several reasons. Please provide references to your "facts". First, why does computing stuff at 25% on four cores consume less power than 100% on one? (I can agree that heat is more evenly spread out, but...) Also, the thread in my question is running at full tilt (100%), so it won't "request more processing power", because it's already doing as much as possible.
Jun
21
comment Will jh3df6724@k2378jdfw.com bypass spam filters?
Similar to what otherinbox.com did previously too.
May
30
comment Is it safe to keep semi-sensitive information in Dropbox?
+1. Looks neat!
May
30
comment Is it safe to keep semi-sensitive information in Dropbox?
+1, esp for stating that dropbox employees can see your content. This is important, and there may be other file sharing services which encrypt files with your password instead, rendering them unreadable even to themselves.
May
23
comment What is the origin of K = 1024?
@njd: I thought the C64 had 65 536 bytes of RAM? ;)
May
17
comment The Flight I am taking has USB ports for power… how can I use it to charge my laptop?
Note that USB ports for power may supply more than 0.5 amps, as ipods/smarthphones may draw more than that if available. My 'droid says "connect to charger, usb port doesn't supply enough power" when I run tethering sometimes.
May
2
revised How does Windows know whether it has internet access or if a Wi-Fi connection requires in-browser authentication?
added 51 characters in body
May
2
answered How does Windows know whether it has internet access or if a Wi-Fi connection requires in-browser authentication?
Apr
28
comment Why can't graphics cards just have more memory?
Note that single/double precision only applies to vertices & normals, and the biggest memory hog on a gaming GPU today is likely the textures, rather than models. (Textures are probably stored in 16-bit float rather than 8-bit integer on the latest and greatest games though...)
Apr
28
awarded  Critic
Apr
28
comment How to mess up a PC running Windows 7?
Be sure to add to both all-users and the current user's startup folder. Then changing the permissions of these folders...
Apr
28
comment How to mess up a PC running Windows 7?
I'm not sure how much of win.ini and 'system.ini' is used in Windows7 (showing on my 64-bit version), but might be able to have some fun adding stuff there. Back in the Windows 3.x time, it was good fun. :)