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Re: explode a string function gets an undefined result

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JRough <janis.rough@gmail.com> wrote on 08 Sep 2015 in comp.lang.javascript:
> var str = 'janis';
> function explode(str) {
> use 'strict';

'use strict';

> var i, out;
> var mystr = str;
>     for (i=0; i< mystr.length; i++){
>     use 'strict';

'use strict';

>         out = out + " " + mystr.charAt(i);   
>}
>    return out;
>}
> var res= explode(str);
> alert(res);

However, why do you need 'use strict' and why twice?


-- 
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)

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explode a string function gets an undefined result JRough <janis.rough@gmail.com> - 2015-09-06 18:03 -0700
  Re: explode a string function gets an undefined result Tim Streater <timstreater@greenbee.net> - 2015-09-07 09:37 +0100
  Re: explode a string function gets an undefined result Stefan Weiss <krewecherl@gmail.com> - 2015-09-07 14:26 +0200
    Re: explode a string function gets an undefined result Tim Streater <timstreater@greenbee.net> - 2015-09-07 15:58 +0100
  Re: explode a string function gets an undefined result JRough <janis.rough@gmail.com> - 2015-09-08 14:29 -0700
    Re: explode a string function gets an undefined result "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-09-09 00:01 +0200
      Re: explode a string function gets an undefined result Stefan Weiss <krewecherl@gmail.com> - 2015-09-09 00:50 +0200
        Re: explode a string function gets an undefined result "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-09-09 09:19 +0200
        Re: explode a string function gets an undefined result JRough <janis.rough@gmail.com> - 2015-09-09 10:30 -0700
    Re: explode a string function gets an undefined result Tim Streater <timstreater@greenbee.net> - 2015-09-09 22:15 +0100

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