Python tutor links + consider removing some material

[juliangarcia]

I added links to the python online tutor in order to have a more dynamic picture of the stacks in the functions notebook.

This is part of an exercise for the SWC training, round 6.

[ahmadia]

Is this true? I thought this sort of thing occurred because stdout is buffered and stderr is not?

[ahmadia]

New NB 1: http://nbviewer.ipython.org/urls/raw.github.com/juliangarcia/bc/ca26da5fd8f2b9ec6def99da627744d160c61274/lessons/swc-python/python-01-functions.ipynb

New NB 2:
http://nbviewer.ipython.org/urls/raw.github.com/juliangarcia/bc/ca26da5fd8f2b9ec6def99da627744d160c61274/lessons/swc-python/python-02-loops-indexing.ipynb

[ahmadia]

There's another bug in NB 1,

• "The first thing fahr_to_celsius does is called fahr_to_kelvin" -> "The first thing fahr_to_celsius does is call fahr_to_kelvin"

[ahmadia]

In NB 2:

• "If we inver the loops" -> "If we invert the loops"

[ahmadia]

@juliangarcia - Thanks for the PR. This looks good in general, and I think the only bugs I've found were there before you tackled this. Do you mind adding a little more information to the top of the pull request summarizing your changes and why you're making them?

This is an aesthetic thing, but you should try to follow the rules for formatting Git commit messages if you'd like them to show up properly.

Also, could you make the Python Tutor link more explicit? Instead of just using [here] in your link, perhaps [at the Online Python Tutor] or similar?

[ahmadia]

Also, lets modify the temp variable so that we also know what unit it is in. temp_c, temp_k, or temp_f would be appropriate, because C, F, and K are all well-recognized symbols in the context of temperature.

[juliangarcia]

I understand that changing the temp variables to temp_c and temp_k will be dealt with in a different PR. Other than that I have addressed the suggested changes.

Thanks!

[ahmadia]

Looks good. I'm +1 on merging this, but I'll leave it open for another day in case anybody else has any comments or feedback.

And good job on the commit message :)

[rgaiacs]

Looks good to me too.

@juliangarcia Nice job.

[ahmadia]

Awesome job @juliangarcia. Thanks for the review @r-gaia-cs.