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Javascript
Swap two array items
This function swaps two items in an array based on their indices. JavaScript: TypeScript:
Javascript
Zip multiple arrays
This function ‘zips’ multiple arrays, merging them into one array of tuples, where the first element of each input array…
Javascript
Sort an array of numbers
This function sorts an array of numbers in ascending order. JavaScript: TypeScript:
Javascript
Swap the rows and columns of a matrix
This function swaps the rows and columns of a 2D array, also known as ‘transposing’ a matrix. JavaScript: TypeScript:
Javascript
Sort an array of items by given key
This function sorts an array of objects based on a given key. JavaScript: TypeScript:
Javascript
Split an array into chunks
This function splits an array into chunks of a specified size. JavaScript: TypeScript:
Javascript
Remove falsy values from array
This function removes all ‘falsy’ values (false, null, 0, ”, undefined, and NaN) from an array. JavaScript: TypeScript:
Javascript
Find the closest number from an array
This function finds the number in an array that is closest to a given target number. JavaScript: TypeScript:
Javascript
Get indices of a value in an array
This function returns all the indices of a specified value in an array. JavaScript: TypeScript:
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