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  1. A

    Can someone explain how this simple PHP code works ?

    <?php $j=5; $k=--$j; $m=$k++; echo("$m"); ?> // The result is 4.. Can some explain how I get this?
  2. A

    Why don't hard-disk capacities follow the pattern 8,16,32,64,..512, 1024..?

    As we know, flash drives, memory cards follow the binary pattern 2 to power n which is like 8,16,32,64,128...1024.. But this rule doesn't seem to apply in harddisk storage capacities.. Can anyone explain why it is.. Aren't all computer components binary based?
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