Posts by Russo BR • 51 points

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  Q: What does that mean?

  What is the meaning of this "[0]" in this JS? const main = document.getElementsByTagName('main')[0]…

  javascript

  asked 5 years ago Russo BR 51

• 5

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  Q: What is the difference between innerHTML and appendchild in JS?

  What’s the difference between innerHTML and the appendChild? In my opinion they are very similar.

  javascript html dom

  asked 5 years ago Russo BR 51