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showing results for - "remove two things from javascript string"
Alberto
13 Jun 2019
1var removeUselessWords = function(txt) {
2    var uselessWordsArray = 
3        [
4          "a", "at", "be", "can", "cant", "could", "couldnt", 
5          "do", "does", "how", "i", "in", "is", "many", "much", "of", 
6          "on", "or", "should", "shouldnt", "so", "such", "the", 
7          "them", "they", "to", "us",  "we", "what", "who", "why", 
8          "with", "wont", "would", "wouldnt", "you"
9        ];
10			
11	  var expStr = uselessWordsArray.join("|");
12	  return txt.replace(new RegExp('\\b(' + expStr + ')\\b', 'gi'), ' ')
13                    .replace(/\s{2,}/g, ' ');
14  }
15
16var str = "The person is going on a walk in the park. The person told us to do what we need to do in the park";
17  
18console.log(removeUselessWords(str));
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