strpos - Javascript
strpos in javascript
Snippet Code
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Find the occurrence of a string using strpos in javascript.
function strpos (haystack, needle, offset) {
var i = (haystack '').indexOf(needle, (offset || 0));
return i === -1 ? false : i;
}
call the function as,
var res='scripts,tutorials,tools';
strpos(res, ',');
result will be,
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