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symbolic references - How can I use a variable as a variable name in Perl?
    I need to achieve the following in perl printmsg(@val1, $msg1) if @val1; printmsg(@val2, $msg2) if @val2; printmsg ... doesn't work and breaks out with errors. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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