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1. Turn a string ( username e.g ) into ... Turn a string ( username e.g ) into a RGB ( 15e5de ) . Only put the hashtag in front of it.

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   // Turn a string ( like a username , into a RGB code (15e5de) , you can use this for styling purposes per user in chat examples

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   hashCode(str) { // java String#hashCode

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                   var hash = 0;

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                   for (var i = 0; i < str.length; i++) {

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                      hash = str.charCodeAt(i) + ((hash << 5) - hash);