Software Carpentry

Helping scientists make better software since 1997

Archive for the ‘Alberta’ Category

Post-Mortem

Today was the last day of the course, so we spent the morning talking about what had gone well and what had not. The high and low points were:

Good

  • The course was fun.
  • The TAs were fantastic.
  • The format (one hour of lecture plus two hours of lab, twice a day) worked well.
  • Enjoyed the parts where the instructors programmed live.
  • Liked the emphasis on working practices that complement coding.
  • Liked the spread of topics, and the variability of things that are useful in all the different fields.
  • Liked the pair programming.
  • Welcomed exposure to standard libraries that weren’t necessarily covered in the course.
  • Liked the pre-arrival questions about what people knew, were doing, and wanted from the course.
  • The examples were good.
  • So were the donuts.

Bad

  • Three weeks is too long.
  • Some of the later topics were not as useful.
  • Would have preferred to use standard libraries for the image processing lecture and exercises instead of simplified libraries.
  • Too little coverage of too many subjects.
  • The formatting of the slides leaves much to be desired.
  • Too many lectures ran over time (which was particularly hard in afternoon sessions).
  • Divided attention in FriendFeed is a problem.
  • The less applied stuff (e.g., computational complexity) wasn’t as useful or as interesting.
  • Students weren’t given enough time to work on their own projects.
  • Didn’t feel encouraged to make suggestions or provide feedback.
  • Not enough on shell programming.
  • Too much shell programming.
  • A/V between Toronto and Edmonton was crude by modern standards.

Changes

  • More on object-oriented programming.
  • More feedback on the students’ solutions to the exercises—they didn’t get the equivalent of grading.
  • Put the exercises up before the class, so that students know what the lecture’s going to be leading them to.

It’s been a good three weeks—I enjoyed getting to know the students, and look forward to seeing what they do with what they’ve learned.

Written by Greg Wilson

2009/08/01 at 00:26

Day[-2]

Today (Thursday) was the second-to-last of the course. It’s been a long haul, but we hope a rewarding one. In the morning, the students had an hour-long overview of results from empirical studies of real-world software engineering; in the afternoon, we looked at how traditional and agile development processes are responses to those facts. Tomorrow morning, we’ll spend an hour talking about what’s gone right and what’s gone wrong, then head out for a farewell lunch.

And in late-breaking news, one of the students, Mark Tovey, has started a blog on open source cognitive science. Thinking about it now, we should have required all of the students to start and maintain blogs during the course; here’s hoping some will do it now of their own accord (hint, hint).

Written by Greg Wilson

2009/07/31 at 00:23

Posted in Alberta, Toronto, Version 3

A Good Afternoon

Yesterday afternoon, the students and ninety other guests were treated to six engaging talks about Science 2.0 from Titus Brown, Cameron Neylon, Victoria Stodden, David Rich, Michael Nielsen, and Jon Udell. We’ll post slides and video here as soon as we get them; until then, you can catch up on what happened in the FriendFeed room or by reading Steve Easterbrook’s real-time blog of the event.

Our thanks once again to everyone who made the day possible:

Later:

Written by Greg Wilson

2009/07/31 at 00:20

Every Day Is a Big Day…

…but today is bigger than most: after lectures yesterday on server-side web programming and building GUIs, students will spend this morning exploring ways to apply what they’ve learned in the course to their own research problems.  This afternoon, we have a stellar line up of speakers from 1:00 to 6:00 pm at the MaRS Centre to talk about how the web is changing the way science is done. We’ll post video of the talks as soon as we can, but if you’d like to follow along in real time, we are:

Written by Greg Wilson

2009/07/29 at 09:45

Posted in Alberta, Toronto, Version 3

Day 11 and Day 12

Yesterday (Monday) morning we covered the basics of handling binary data, including bit twiddling and the use of Python’s struct module to pack and unpack binary representations of objects.  The afternoon was a lightning introduction to how the web works: a simple socket example (just to show students the plumbing) was followed by a description of HTTP’s requests and responses, then a look at urllib.  Today is going to be devoted to the absolute bare bones of server-side programming, with GUI programming using Tkinter as a follow-up.  “Fast paced” doesn’t even touch it, but I hope students will come away with an idea of what’s possible, and where to look for more information.

Written by Greg Wilson

2009/07/28 at 09:59

Posted in Alberta, Toronto, Version 3

Day 10 Done — and With It, Week 2

XML in the morning, regular expressions in the afternoon—it’s been a long week, but a productive one (I hope).  We’re going to shuffle some of the material around so that we can do binary data processing, web client and server programming, and GUI programming next week.  The highlight, of course, will be the guest speakers on Wednesday afternoon.  I hope the students have a restful weekend; I’m looking forward to the last lap.

Written by Greg Wilson

2009/07/24 at 21:45

Posted in Alberta, Toronto, Version 3

Day 9

I meant to write this post yesterday, but we’re watching Torchwood: Children of Earth, and, well, you know how it goes.  We spent two sessions looking at the basics of SQL and relational databases, which almost every scientist is going to encounter at some point in their career. The morning exercises were obviously too easy—students completed them in a little over and hour—but the afternoon seemed to go at the right pace. This morning we’re going to look at XML, and this afternoon at text processing with regular expressions.

Written by Greg Wilson

2009/07/24 at 12:57

Posted in Alberta, Toronto, Version 3

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