Who can help me... For what we use this code? What is the benefit of use it? <meta charset="UTF-8">

Question

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Answer 1

The characters you are reading on your screen now each have a numerical value. In the ASCII format, for example, the letter 'A' is 65, 'B' is 66, and so on. If you look at a table of characters available in ASCII you will see that it isn't much use for someone who wishes to write something in Mandarin, Arabic, or Japanese. For characters / words from those languages to be displayed we needed another system of encoding them to and from numbers stored in computer memory.

So, UTF-8 is just one of the encoding methods that were invented to implement this requirement.

Source:
https://stackoverflow.com/questions/29869743/what-is-meta-charset-utf-8

Answer 2

So it's important this code or not?

Answer 3

Yes, its important, like if you use different languages in your website or want to make your website better, beside that, there are another attributes in the tag <meta> that are so important for your website.

Answer 4

Thank you so much