Bhaarat Sharma wrote:
how would 'if' help with 'next'. can you please give an example?
Pseudocode Java; this is something people should be able to figure out
for themselves. In JSP I might just use the index.
for (Foo curr : foos) {
if (alt) {
...
} else prev = curr;
alt = !alt;
}
OTOH, I'd probably never *need* to do this.
Dave
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