Hi,
I've read (in "joel on software") that, to avoid confusion between == and =,
when you sometimes use languages that use = as assignments AND comparisons,
you can do some comparisons like this :

  0 == myvalue

instead of

  myvalue == 0

the former causes an error if you put = instead of ==, which avoids potential
headaches later.

While it could seem very ordinary to hardcore programmers here, to me it's
very smart, and I would like to know if there's some place where I could
learn other little tricks like this...

any links ?

Fabien.

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