I recently finished the Coursera course Algorithms: Design and Analysis, Part 2 by Professor Tim Roughgarden of Stanford. I’ve already reviewed part 1, and here are my thoughts on the second part.
The main theme of part 1 was the divide and conquer paradigm. In the second part the main themes were greedy algorithms, dynamic programming and NP-Complete problems. The lectures were excellent, with clear and easy to follow algorithm development and proofs. At six weeks, it was one week longer than part 1, and I found it quite a bit harder than part 1. Here’s more on each part. Continue reading
When I found out about the book ”How Google Tests Software“, it didn’t take long until I had ordered a copy. I find it quite fascinating to read about how Google does things, whether it is about their development process, their infrastructure, their hiring process, or, in this case, how they test their software. I am a developer at heart, but I have worked for a few years as a tester, so testing is also dear to me.
It’s quite an interesting book, and it makes some great points about the future of testing. However, despite the phrase “Help me test like Google” on the cover, it is not as useful as I had hoped when it comes to improving your own testing. Continue reading
I recently finnished the Coursera course Design and Analysis of Algorithms I, given by Professor Tim Roughgarden of Stanford. This was my second on-line course from Coursera (last fall I took Introduction to Databases, which I wrote about here), and I thought it would be interesting to compare the two.
Like I wrote in a previous post, the use of a break program was probably the main reason I beat Repetitive Stress Injury (RSI). For many years I used WorkPace, but when I switched to using a Macbook Pro a couple of months ago, I had to find a replacement, since WorkPace isn’t avialable for the Mac.
Last weekend I finished the free on-line course Introduction to Databases taught by Professor Jennifer Widom of Standford University. The course was given entirely over the web, with pre-recorded video lectures, and assignments and exams that were automatically graded when submitted. I didn’t quite know what to expect when I signed up for it, but I have to say that it was a great experience. It took quite a bit of work, but I did learn a lot.