[Python-Dev] re: for in dict (user expectation poll)
Thomas Wouters
thomas@xs4all.net
Tue, 6 Feb 2001 20:52:53 +0100
On Tue, Feb 06, 2001 at 08:59:04AM -0800, Ka-Ping Yee wrote:
> What would make for-loops easier to present, given this experience?
A simpler version of
for x in range(len(sequence)):
obviously :) (a.k.a. 'indexing for') One that gets taught *before* 'if x in
sequence', preferably. Syntax that stands out against 'x in sequence', but
makes 'x in sequence' seem very logical if encountered after the first
syntax. Something like
for x over sequence:
or
for x in 0 .. sequence:
(as in)
for x in 1 .. 10:
or
for each number x in sequence:
or something or other. My gut feeling says there is a sensible and clear
syntax out there, but I haven't figured it out yet :)
--
Thomas Wouters <thomas@xs4all.net>
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