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Found 2 results

  1. Please find below the Javascript insertion <script> tag that Matomo uses to track user behavior on a webpage. <!-- Matomo --> <script type="text/javascript"> var _paq = _paq || []; _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u="//{$PIWIK_URL}/"; _paq.push(['setTrackerUrl', u+'piwik.php']); _paq.push(['setSiteId', {$IDSITE}]); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.type='text/javascript'; g.async=true; g.defer=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s); })(); </script> <!-- End Matomo Code --> I would like to clarify the meaning of the final line of the above function -- namely, g.type='text/javascript'; g.async=true; g.defer=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s); QUESTION ONE: Can the script attributes async and defer work indepedently of each another? What is the purpose of each and does their role change when they are imlpemented together? QUESTION TWO: Given the statement s=d.getElementsByTagName('script')[0]; does the statement s.parentNode.insertBefore(g,s); read: "Find the parent node of s and prepend g before s where s is the first node of all script nodes within the document including the node containing this function"?
  2. amitamberker

    Join Us to Complete CSS Tutorials

    Hi niche, I consider you as my Professor (Instructor) and You consider me as your Pupil (Learner). You need to tell me what you want me to create or what you want me to learn? Just consider that I have joined your institution to Complete the CSS Tutorials. Like I said, certain things I know and certain things I don't know. Which-ever I know, I am pretty good into it and which-ever I don't know, I try to learn and understand it.But however, I am here to seek help from you (and other Members) to complete CSS Tutorials.
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