Why there is a difference in behavior for copying contents in primitive and non primitive type?In javascript, there many data types available to hold diffrerent types mainly divided into two category :Nov 9, 2020Nov 9, 2020
Objects and its internal representation in JavascriptMost objects contain all their properties in a single block of memory (“a”, and “b”). All blocks of memory have a pointer to a map, which…Nov 9, 2020Nov 9, 2020
What is the difference between window, screen, and document in Javascript?Window:Nov 9, 2020Nov 9, 2020
How do you copy by value a composite data type?There are 3 ways to copy by value for composite data types. Using the spread (…) operator Using the Object.assign() method Using the…Nov 6, 2020Nov 6, 2020
Difference between HTTP1.1 vs HTTP2HTTP/2 improved on HTTP/1.1 in a number of ways that allowed for speedier content delivery and improved user experience, including:Nov 6, 2020Nov 6, 2020
History of HTTPHTTP (HyperText Transfer Protocol) is the underlying protocol of the World Wide Web. Developed by Tim Berners-Lee and his team between…Nov 5, 2020Nov 5, 2020
What happens when you type a URL in the browser and press enter?(Behind the scenes…)The high level overview is that whenever you enter the url and hit enter it searches for the domian name in the DNS(Domain Name System)…Nov 5, 2020Nov 5, 2020
