Posts 

I have fixed Exmap, my still favourite tool to measure system memory usage, to compile with latest kernels, and also to work on x86_64 (the latter was a bit of guess-work, but I think I got it right). KSysGuard seems to be getting close, and with Exmap unmaintained by its author :( I don't feel like doing this forever, but for now, it's still possible to get exmap from my home:llunak:kernel repository. And as I don't feel like trying to do cross-distro kernel packages in the buildservice, those not using openSUSE are left with either trying to package it for their other distro, or pick out the patches from the .src.rpm . Read More

Tonight I could not attend band rehearsal so I used the time to play with the new QML language. There is a nice tutorial online and a good screencast. QML allows one to write flashy applications with little code. My first QML program is a metronome. The N900 has a metronome program but it is rather boring. It does not look and feel like a real metronome. So I set out to write one in QML and managed to do so in 56 lines of QML. The interaction is simple: tap it to toggle between on and off and slide up and down to move the cross-bar on the metronome which will adjust the tempo in the range 40 to 208 beats per minute. Read More

No, Locus OS concept design, has apparently no association with MS. The author claims: "This interface was designed before iPhone 3.0, Palm Pre, Android etc, making the ideas original at the time :)" Read More

"There's nothing easier" -- you say -- about packaging and deploying SQLite. "Just take the software with default settings and package as a shared lib plus SQLite shell". It's not that simple. Read More

As always, I took some pictures at FOSDEM 2010. Disappointingly I took less than last year: only 55 instead of 132 (and even that is cheating, because that includes a picture of me taken by xvello). Still, better than nothing, I guess... In any case, as always at FOSDEM, I had lots of fun, and that's what counts! :)

With 2010 we've started to employ identica (then connected to Twitter and Facebook) as an channel for our live changelog at the {power}user level. Here's the dump for the past ~30 days (oh I should have used an XSLT). Read More

As always, we had the KDE Group Picture taken at FOSDEM. It went pretty smooth this year, apart from not immediately hearing when the autotimer of the camera clicked :) Read More

Hi, Bill from Kitware just announced that the CMake tutorial from the "Mastering CMake" book is now also available online. If you're interested, have a look. (Btw. their new blog also contains other interesting reads, e.g. about open science etc.) Read More

The Ubuntu Platform team (the people Canonical employs for Ubuntu) is having a sprint in Portland. Portland is a nice city where you can be wandering down the road and come across 100 tweed wearing cyclists coming the other way. Read More

I'm sorry about the unwieldy title to this blog - I couldn't think of a shorter snappier way of putting it, but I'll try explain the tricky problem with 'C++ implicit type conversions' that I've managed to solve. Read More