Posts by Alexander Mashin • 166 points

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  A: Regex to catch only one occurrence of the right equerda

  Simply remove the \s and redundant parentheses, unless their regular expression is a capture in a larger: (?:[0-9]{1,3}\.){3}[0-9]{1,3}(?=\s|\)|$). Also add an advance statement (?=\s|\)|$) to…

  regex

  answered 5 years ago Alexander Mashin 166

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  A: Regex to remove the comma with a previous space

  novoArray = novoArray.toString().replace(/,(?!\d)/g, "").

  javascript array regex replace

  answered 5 years ago Alexander Mashin 166

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  A: Comparison of numbers read with "io.read()" does not result in true as expected

  Must be: x = io.read() if x ~= '0' then print (x .. ' deferente do 0') end if x == '1' then print (x .. ' igual a 1') end io.read() returns strings.…

  if typing lua

  answered 5 years ago Alexander Mashin 166