Answers for "js combine array into string without last element"

join last element of array javascript with different value

['tom', 'dick', 'harry'].join(', ').replace(/, ([^,]*)$/, ' and $1')
> "tom, dick and harry"

Posted by: Guest on September-09-2020

javascript array join last element with and

var a = ['a', 'b', 'c'];
var str = a.slice(0, -1).join(',')+' or '+a.slice(-1);

Posted by: Guest on February-26-2022

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