Ubuntu missing space mystery

April 11, 2013 / 0 comments

Last days I was faced with the puzzle of my ubuntu install missing dozens of gigabytes of free disk space, 117 to be precise. Today I finally found out it was due to the .xsession-errors file which never gets cleaned up.. Raw feed of solution@

Almost leaving / Bijna vertrekken

April 29, 2012 / 0 comments

EN – This post is a small test for a new category I have added to my webpage called Finland. I plan to place regular and occasional updates here for all the folks back home. So, let’s hope everything goes well.. NL – Deze post is een korte test voor een nieuwe categorie, namelijk de…

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Math related subjects

August 29, 2011 / 1 comment

Hello Readers, Please do not be alarmed, below is just a simple test to see whether my newly installed jsMath solution for mathematics formatting in WordPress works. ( I am trying to implement the instructions given by StacyProwell.com ( link ) And now for the grand finale test: \[ \int \sin x\ dx= -\cos\ x…

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Lessons

April 3, 2011 / 0 comments

Sometimes we are faced with difficulties. Even sometimes we are faced with difficulties that seem too big to conquer, barriers that seem impenetrable and bars that won’t bend. The strangeness is that at these times we all remember, know or meet people that have conquered, penetrated or bent their very similar challenge. A modest person…

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How do we learn?

April 22, 2010 / 0 comments

Many scholars have spent much of their time and effort trying to conceive of the way we humans learn. Much has already been discovered about human learning. For example that we already start learning even before we are born and that some of our behavior is pre-programmed (reflexes, internal processes and the like). The consensus…

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Python Twitter

April 21, 2010 / 0 comments

Twitter has been getting a lot of commotion from professional and business users. Even politicians and public figures are using Twitter more and more as a platform to express themselves. Time to learn how to work with Twitter! Goal Let us first consider what our goal is; we want to be able to talk to…

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