lists

Handling lists and nested lists in R

Programming Quickest Way to Convert Nested R List to Data Frame

Learn the fastest methods to convert a nested R list (132 items x 20 elements) to a data frame in R programming. Base R do.call(rbind), data.table rbindlist, tidyverse map_dfr with benchmarks and code examples from R tutorials.

#dataframes
#data-table
#lists
#r
#tidyverse

1 answer• 1 view

02/05/2026, 10:28 AM

Programming How to Get Last Element of Python List: alist[-1]

Discover the best way to get the last element of a Python list using negative indexing alist[-1]. Compare with alist[len(alist)-1], performance, best practices, and edge cases for efficient list handling.

#indexing
#lists
#negative-indexing
#python

1 answer• 4 views

01/08/2026, 03:55 PM