Index In Javascript

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The HTML tag specifies superscript text. This is the text that appears at the top of a line of text. The tag represents subscript text. This is the text that appears at the bottom of a line of text.

Most of the time when we come across text it has a traditional baseline and x height.

Everything in this text up to this point in this article has a baseline. This baseline is basically where an underline would appear if we trained it with a and a height of x. The height x is the imaginary line where a lowercase letter ends. It is named after the lowercase x because it fills the space.

In this guide, we will talk about how to define the index and the exponent in HTML. We’ll take a look at an example of each of these text formatting topics so that you can learn how to use them in your code.

When is superscript and subscript text used ?

Are there times when we would like to use characters that are half a character below or above the defined text. Subscripts are characters placed half a character below the text. Quotation marks are characters placed half a character above the text.

In a real environment, we use these characters when we use math equations, chemical equations, quotes or footnotes, for example.

HTML supertext

To create an HTML supertext, use the tag . This tag raises any included text at the top of the line. The sup tag has no tag-specific attributes.

Let’s look at the syntax of this method:

We have included the "2" character inside the tag . This makes the "2" appear in superscript. Our code now shows:

4 ² = 16

Sott Text HTML

The HTML command defines the subtext. Subtext refers to text that appears near the end of a line of text.

Consider this syntax:

Our code returns:

This is the main text. 8323;

As in the supertext example, we haven’t specified any tag attributes for . To move the text within the subtext, we enclose that text in a tag.

The subtext is often used to describe the numbers of elements in the periodic table of the elements.

Example of HTML subtext and overtext

Let’s take an example of both ; and on an HTML web page. Consider the following code:

Apex

E = MC 2
1.7 x 10 4

As you can see, we are using and subscript and superscript to create the effect on the HTML element . It comes with a few defaults:

Both tags use global events and attributes available in HTML. Basically it means you can set an event handler if someone clicks on the text.

Additionally, you can use any of the normal HTML attributes to customize the elements. You can find a list of the normal HTML attributes available in the list of global attributes written by W3Schools.



Conclusion

HTML adds a subtext to a paragraph of text. The sub-text appears at the bottom of a line of text. adds super text to the text, which appears at the top of a line of text.

That’s it ! You can now successfully create superscripts and subscripts in HTML.

Want to learn more about HTML ? Check out our HTML Learning Guide for expert advice and tips on the best online courses and books.

👻 Read also: what is the best laptop for engineering students?

We hope this article has helped you to resolve the problem. Apart from Index In Javascript, check other __main__ Python module-related topics.

Want to excel in Python? See our review of the best Python online courses 2023. If you are interested in Data Science, check also how to learn programming in R.

By the way, this material is also available in other languages:



Javier Emmerson

San Francisco | 2023-03-26

Thanks for explaining! I was stuck with Index In Javascript for some hours, finally got it done 🤗. Checked yesterday, it works!

Julia Gonzalez

Boston | 2023-03-26

Simply put and clear. Thank you for sharing. Index In Javascript and other issues with Ev PHP module was always my weak point 😁. I just hope that will not emerge anymore

Anna Williams

Munchen | 2023-03-26

Maybe there are another answers? What Index In Javascript exactly means?. I am just not quite sure it is the best method

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