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JavaScript is a versatile, high-level programming language. It is the programming language in all browsers.and can be used for back-end programming with node.js. Use this tag for questions regarding vanilla JavaScript; optionally tagged with an ECMAScript version. If you are using a preprocessor such as TypeScript please tag with that too.

8 votes
3 answers
27k views

Counting characters inside of a textarea using Angular

I have a textarea and need to calculate how many characters have been typed into it. Both of the following solutions work correctly—which would be preferable, and why? Is there an even better way to …
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