Re^3: oneliner to count the number binary digits in this string 1011111

  DB<45> p "NOPE! 1011111" =~ tr/01//
7
  DB<46> p length "NOPE! 1011111"
13
  DB<47>
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> to count the number binary digits

Cheers Rolf
_{(addicted to the Perl Programming Language :)

Wikisyntax for the Monastery}

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