Ondřej Čertík
Sunday, August 4, 2013
How to support both Python 2 and 3
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I'll start with the conclusion: making backwards incompatible version of a language is a terrible idea, and it was bad a mistake. This m...
Monday, July 1, 2013
My impressions from the SciPy 2013 conference
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I have attended the SciPy 2013 conference in Austin, Texas. Here are my impressions. Number one is the fact that the IPython notebook wa...
Sunday, September 2, 2012
How to make pdflatex accept .eps images
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Unfortunately, pdflatex does not support .eps images, for example the following code fails: \usepackage{graphicx} ... \includegraphics{qc...
1 comment:
Monday, June 4, 2012
How to convert scanned images to pdf
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From time to time I need to convert scanned documents to a pdf format. Usage scenario 1 : I scan part of a book (i.e. some article) on a s...
9 comments:
Sunday, January 29, 2012
Discussion about global warming
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I have read the text The Truth About Greenhouse Gases by William Happer , a physicist at Princeton. I liked it, so I posted it to my Googl...
Thursday, January 26, 2012
When double precision is not enough
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I was doing some finite element (FE) calculation and I needed the sum of the lowest 7 eigenvalues of a symmetric matrix (that comes from the...
8 comments:
Thursday, November 18, 2010
Google Code vs GitHub for hosting opensource projects
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Cython is now considering options where to move the main (mercurial) repository, and Robert Bradshaw (one of the main Cython developers) h...
16 comments:
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