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Feedback on:
irt.org FAQ Knowledge Base Q1658
Sent by
Carl on Thursday October 18, 2007 at 08:51:59
Worth:
Worth reading
Length:
Just right
Technical:
Just right
Comments:
Would this work better?
<script language="JavaScript"><!--
function insertNthChar(string,chr,nth) {
var output = '';
for (var i=0; i<string.length; i++) {
if (i>0 && i%nth == 0)
{
output += chr;
}
else
{
output += string.charAt(i);
}
}
return output;
}
alert(insertNthChar('erty1f213dfs1111', '-', 4));
//--></script>
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