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How to get the first word from a string in JavaScript

2 Answers

0 votes
var s = "javascript php c c++ python"; 

document.write(s.substring(0, s.indexOf(' ')));
 
 
 
/*
run:
 
javascript  
 
*/

 




answered Sep 6 by avibootz
0 votes
function get_first_word(s) {
    var arr = s.split(" ");
    
    return arr[0];
}

var s = "javascript php c c++ python"; 

document.write(get_first_word(s));
 
 
 
/*
run:
 
javascript 
 
*/

 




answered Sep 7 by avibootz
edited Sep 7 by avibootz
...