'Cds complement 4815' presentation slideshows

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Short foreach revision

Short foreach revision. The foreach loop passes through all the elements of an array. my @arr = (2,3,4,5,6); my $mul = 1;. foreach my $num (@arr) { $mul = $mul *$num; }. Loops: foreach. $num. @arr. $arr[2]. $arr[1]. $arr[3]. $arr[4]. $arr[0]. undef. 2. 3. 4. 6. 5. $mul.

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