USB Mouse Raw Data

A Fujitsu-Siemens Wireless egeremhez nincs 64 bites windows driver. Az alap dolgok persze e nélkül is mennek, de van rajta néhány gomb, amit az OS nem ismer fel.

Probáltam libusb-win32-vel kinyerni az adatokat, ami csak többé kevésbé volt sikeres. A filter funkciót használtam.
Egyik egérnél csak a forgalom egy részét kapta el, elég sok csomag elkerülte. A Fujitsu-Siemens egérnél ugyan elkapott minden csomagot, de ezzel együtt le is választotta az op-rendszerről (a mutató mozgásra és kattintásra nem reagált).

Az egyik fórumon olvastam a GetRawInputData Win API függvényt. Eltartott egy ideig, de sikerült beüzemelni, viszont ez meg csak azokat az adatokat továbbítja, amit a windows egyébként is kezel.

Nem valószínű hogy most nekiállok windows drivert írni az egeremhez, de lehet hogy majd egyszer…

Sült tarja

Ma kicsit másképpen csináltam a sült tarját. Bevagdostam a húst, szeletelt fokhagymát tettem bele, a fűszerezés után fogpiszkálókkal szúrtam össze. Sütésnél először egy kérget pirítottam rá, majd alufóliában tettem vissza a sütőbe a baconnel bevont húst. A végén kicsomagolás után még pirítottam egy kicsit.

Geek vs. Nerd

A Nerdist Podcast-jeben mar felmerult ez a problema, hogy sokan nincsenek tisztaban, vagy talan nincs is pontos definicioja a ‘geek’, ‘nerd’ szavaknak.

Most pedig a G4TV AotS adasaban kerult elo, igy rakerestem, es talaltam is egy blog bejegyzest errol az IDDQD-n.
Es ha mar IDDQD akkor IDKFA, IDCLIP 🙂
( Latszik mivel utottem el az idot gyerekkoromban : )

A megjegyzesek kozott is vannak jok

A nerd intelligens,az univerzális tudás mozgatja, tehát mindenhez hozzáakar szólni, őt leginkább a háttérben zajló folyamatok érdeklik. A geek pedig egyszerűen egy hardcore fan, aki nyakig elmerül a kedvenc témakörében, az ő esetében nem mérvadó az intellektus. Persze vannak átfedések.
A Dork meg szimplán egy rosszul szocializált, esetenként hiperintelligens balfasz, aki tudatosan mutat fityiszt azzal a “mainstream”-nek, hogy eljátsza a kretént.

The Nerd? Geek? or Dork? Test

Outcast Genius
78 % Nerd, 65% Geek, 70% Dork

For The Record:

A Nerd is someone who is passionate about learning/being smart/academia.
A Geek is someone who is passionate about some particular area or subject, often an obscure or difficult one.
A Dork is someone who has difficulty with common social expectations/interactions.
You scored better than half in all three, earning you the title of: Outcast Genius.

Outcast geniuses usually are bright enough to understand what society wants of them, and they just don’t care! They are highly intelligent and passionate about the things they know are *truly* important in the world. Typically, this does not include sports, cars or make-up, but it can on occassion (and if it does then they know more than all of their friends combined in that subject).

Outcast geniuses can be very lonely, due to their being outcast from most normal groups and too smart for the room among many other types of dorks and geeks, but they can also be the types to eventually rule the world, ala Bill Gates, the prototypical Outcast Genius.

You scored 78% on nerdiness, higher than 89% of your peers.
You scored 65% on geekosity, higher than 90% of your peers.
You scored 70% on dork points, higher than 99% of your peers

What’s the difference between a nerd, a geek, and a dork?

Oracle VBox problems

Virtualbox is a great tool, BUT
VirtualBox 4.0.x hangs my host OS for a minute or so every time I start (or resume) a VM. 3.x.x worked fine.
The host is a Windows 2003 x64 Server (64 bit AMD host). One of the guest OS is 64 bit Ubuntu 10.04 LTS Desktop. This only happens when nested paging is enabled.

I tried to post a report about this on the virtualbox forum, but I had some difficulties with the registration page. I kept getting the ‘The field “VBox Version” must be completed.’ error message when I type in the correct ‘4.0.8’. When I try 3.2.12, or something else I get an additional line: ‘Enter the Current VirtualBox Version number in the form 9.9.9 (See our website for the latest Product Release Announcement)’ besides ‘The field “VBox Version” must be completed.’ It turns out the missing field was the license type. I guess you could call it Version, but why would you?

Windows x64 Memeory management, System Cache, Task Manager

Limiting the System Cache is sometimes beneficial! Specially on 64 bit version of Windows.

I had some problem after installing 8GB additional system RAM under Windown 2003 x64 server and disabling the page file / setting it to 1GB from 4GB. It seemd to use all the RAM for system cache (file cache) and displayed ‘virtual memory too low’ warnings once or twice. I mean I added 8GB RAM and decreased the paging file by 4GB (3GB) and I never had problems before so I should have been fine. +8 -3 = low memory? Somehow the math doesn’t add up.

I found a lot of articles describing the same problem I had. (windows uses half of the memory for file caching)
Then I tried tweaking some settings.

Registry settings: Session Manager\Memory Management\
LargeSystemCache
http://technet.microsoft.com/en-us/library/cc784562(WS.10).aspx

I’m not sure if the System Cache info in Task manager is accurate or what does it exactly count. SysInternals Process Explorer displays differente value (equal to Performance monitor Memory\Cache Bytes counter) for System Cache.

To reset the cache size use SysInternals CacheSet.
http://technet.microsoft.com/en-us/sysinternals/bb897561

or Microsoft Windows Dynamic Cache Service
http://www.studentguru.gr/blogs/acardaris/archive/2010/06/27/microsoft-windows-dynamic-cache-service.aspx

More info about memory management and system cache:
High System Cache usage with high Disk Read I/O on Windows x64
https://www-304.ibm.com/support/docview.wss?uid=swg21318658

Too Much Cache
http://blogs.msdn.com/b/ntdebugging/archive/2007/11/27/too-much-cache.aspx

You may experience a decrease in overall system performance when you are copying files that are larger than approximately 500 MB in Windows Server 2003 SP1 or in Windows Server 2003 SP2
http://support.microsoft.com/default.aspx?scid=kb;EN-US;920739

Things to consider before you enable System cache mode in Windows XP
http://support.microsoft.com/kb/895932

There are a lot of other good articles about Windows Memory Management, Performance Monitoring and I cannot list them all.
Pushing the Limits of Windows: Physical Memory

http://blogs.technet.com/b/markrussinovich/archive/2008/07/21/3092070.aspx

Get things done

Get It Done Guy @GetItDoneGuy Stever Robbins
http://GetItDoneGuy.com

Get-It-Done Guy – Quick and dirty tips to work less and do more:
How to Manage Your To-do List

Ask Stever – How to Work Less & Do More
living on purpose
procrastination
technology: productivity-> distraction
10:30 focus – distraction
11:20 more multitask making you do worse at everything, brain functioning less well
12:00 organized != neat/clean
14:00 large projects: outcome goals – process/effort goals
17: multitasking, switch tasking
20:00 catching up on reading (throw away)
22:30 hyper-focus, concentration (forget to get up) – distraction
25:00 wasting time (changed job, professionalism – good enough, making decisions)
(delete every e-mail, and look through the trash what to keep)
33:00 distractions: environment, Advertisement
Power of full engagement by Tony Schwartz
40:00 brain how to use mental capacity: limited mental energy, limited time to do creative things
don’t use them up on email reading at the morning

WorkAwesome Podcast: Episode 14 – Stever Robbins
pick a system, and master it
09:30 Know why are you doing what you are doing
life hacker, inbox 0
31:30 focus, mono tasking

Nuklearis Energia – Japan 2011

A nuklearis energia a legtisztabb es legbiztonsagosabb. Leallitani az eromuveket szuksegtelen, sot felelotlen. A biztonsagi eloirasok felulvizsgalata viszont indokolt lehet.

Index – Az atomtól nem kell félnetek, jó lesz
Jo a sugarzasi dozis kep. (Szeneromunek nagyobb a sugarzasa mint az atomeromuje.)
A nuklearis eromuvekhez kotheto a legkevesebb halaleset. (Meg a szel es nap eromuveknel is kevesebb.) A kornyezetszennyezesnel meg eleg ha csak a BP olaj szennyezesere gondolunk.

A japan foldrengessel kapcsolatos esemenyek, BME NTI publikacioi:
Dr. Aszódi Attila – Japán_földrengés!