Re^3: DB search results using DBI...execute

Dont forget to fix the if ($#arr eq 1) { test too. its either if ($#arr eq 0) { or if (sclalar(@arr) eq 1) {

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Re^4: DB search results using DBI...execute by jamroll (Beadle) on Mar 04, 2017 at 22:19 UTC
wow. so many different ways to do things, makes it hard to keep track of which is right lol. ok. so, i changed it from `$#arr` to `scalar(@arr)` i'll have to rip through some 30,000 lines of code to fix that issue. do i have to use `if (scalar(@arr) eq 1)` or would `if (@arr eq 1)` work the same?	[reply] [d/l] [select]
Re^5: DB search results using DBI...execute by huck (Prior) on Mar 04, 2017 at 22:42 UTC
`if (@arr eq 1)` does work the same, i just think `if (scalar(@arr) eq 1)` is clearer, and i dont play golf `if (scalar(@arr) == 1)` might be cleaner/faster too, eq "causes" each side to get cast into char	[reply] [d/l] [select]


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