pratik lochawala
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we web developers

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pratik lochawala

I'm Pratik, a tech enthusiast and a coder 👨‍💻 who is starting his journey in the field of web and software development after learning quite a bit

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Remove continues element from an array

Jun 29, 20211 min read

let's first understand what continuous element in the above example, you have seen there is a repeating now I want to remove all continuous value only (not duplication) and keep 1st element of each repeating value let's see how can we achieve that ...

Cool math function shorthand

Jun 21, 20211 min read

pow ** exponentiation operator raising the first operand to the power of the second more details explanation click here floor ~~ double bitwise not operator rounding a number towards zero more details explanation click here Wrapping up! Share thi...

Most common javascript string function

Jun 12, 20211 min read

charAt charAt method returns the character at the specified index in a string charCodeAt charCodeAt method returns Unicode of the character at the specified index in a string substr substr extracts the characters from a string, beginning at a speci...

Most common javascript string function

Most useful javascript math functions

Jun 1, 20211 min read

abs Math.abs function returns the absolute value of a number ceil Math.ceil function rounds a number up to the next largest integer floor Math.floor function rounds a number down to its nearest integer round Math.round function rounds a number to ...

Most useful javascript math functions

Javascript most useful array functions

May 30, 20212 min read

push push method adds one or more element at the end of an array pop pop is removed the last element of the array & return that element shift A shift method removes the first element from the array and all other element indexes decrease by 1 unsh...

Javascript most useful array functions