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Guys, I’m learning javascript and I downloaded Olw Carousel and I went to see the js and at the beginning of the script there’s this excerpt ;(function($, window, document, undefined) what intrigued me was this point and comma at the beginning, I would like to know what it represents at the beginning. Thank you
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That one ; is a safeguard if this script is mixed with others.
If you have for example poorly formatted code that does not end with ; and if you join both codes without breaking line the browser can interpret as the same code and generate errors.
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