1. Why Video caption is important on your website?


1. Markup Language

  • HTML — Hypertext Markup Language
  • SGML — Standard Generalized Markup Language
  • XHTML — eXtensible Hypertext Markup Language
  • XML —…


  1. Spread operator vs rest parameter


1. JS String : indexOf( )

  1. Takes a string as a parameter that can be called “searchTerm”.
  2. Returns the first occurrence of the index where the “searchTerm” stands.
  3. It can take an integer number as the second parameter from where searching the “searchTerm” will be started. It’s Default value is 0.
const sentence= ‘I am indexOf’;

DN S Dhrubo

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