Include jquery if not included

<!--
	Checks to see if jquery is defined
	If jQuery is NOT detected, include the script.
-->
<script type="text/javascript">
    if(typeof jQuery == 'undefined'){
        var foo = document.createElement("script");
        foo.type = "text/javascript";
        foo.src = "https://code.jquery.com/jquery-1.12.4.min.js"; // add path to jQuery script here
        document.head.insertBefore(foo, document.head.getElementsByTagName("script")[0])
    }
</script>

Similar codes

0 vote141 views1 answer
Jstl length
Html
30 votes138 views1 answer
Fork me on github html css code
Html
0 vote146 views1 answer
Https://www.xnxx.com/video-kv0rj2c/
Html
2 votes141 views1 answer
How to create a link button with url of the df
Html
46 votes155 views5 answers
Html text color tag
Html
0 vote211 views1 answer
Tailwind CSS modal
Html
101 votes157 views6 answers
Adding images to html
Html
0 vote144 views1 answer
Nativescript router navigate
Html
3 votes154 views1 answer
How to design web
Html
0 vote250 views1 answer
Reduce the width of google recaptcha
Html