'is not' or '!='
Rustom Mody
rustompmody at gmail.com
Wed Aug 20 01:25:47 EDT 2014
On Wednesday, August 20, 2014 10:29:13 AM UTC+5:30, Steven D'Aprano wrote:
> On Tue, 19 Aug 2014 21:01:49 -0700, Rustom Mody wrote:
> > I also (once!) had a student who started every single
> > variable/function/filename with his name!!
> I recall somebody on the Python tutor mailing list doing that. They did
> so because their course instructor made it a requirement and failed
> anyone who didn't.
> No reason was given, according to the student, but I imagine that the
> instructor was trying to teach them "best practice" *cough* for multi-
> user projects, so you can identify who first created each function or
> variable.
It is interesting (and insidious) how technology shapes our thinking
patterns. Before git, such tracking could be a headache. Things like
git blame give an automated list 'blaming' each line on its
perpetrator.
Likewise when teaching (with) C it was immoral behaviour to not match
malloc and free, file-open and close.
Today the first is impossible and the second is unnecessary and wasteful
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