Javascript

This function flattens an array, meaning it removes one level of nesting. JavaScript: TypeScript:

This function returns an array of arrays, each of which contains a series of consecutive numbers from the original array.…

This function finds the number in an array that is closest to a given target number. JavaScript: TypeScript:

This function returns all the indices of a specified value in an array. JavaScript: TypeScript:

This function finds the largest number in an array. JavaScript: TypeScript:

This function returns every n-th item from an array, starting from the first item. JavaScript: TypeScript:

This function generates an array of alphabet characters from ‘a’ to ‘z’. JavaScript: TypeScript:

This function generates the cartesian product of two arrays. JavaScript: TypeScript:

This function calculates the average of all the numbers in an array. JavaScript: TypeScript:

This function counts the number of objects in an array that have a specified property value. JavaScript: TypeScript: