Arraysearch()
David Thompson
dthmpsn1 at uiuc.edu
Mon Apr 7 11:09:41 PDT 2008
>Following the example in the Reference, the word searched for (here,
>Music) has no formatting (ie., "Music") beyond the wild card
>characters "?" and "*".
I may have misread this. I no longer think Music
is a variable containing the first word. I think
it *is* the first word. In which case it should be
message array(slug,arraysearch(slug,"Music*",1,¶),¶)
The point is that computer software is many times
worse than a human like me at figuring out what
it is that you really meant to say. Rigid syntax
rules are needed to tell it in no uncertain
terms. Putting quotes around some text like
"Music" is how you tell it that this is the text
itself. Leaving the quotes off is how you tell
it that this is a field or variable containing
the text. The same is true for the *. Putting it
within the quotes -- "Music*" -- tells the
software that it is part of the text. Leaving the
quotes off -- Music* -- tells it that this is a
field or variable followed by a multiplication
operator.
Dave
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