Get a rough idea of how many rows your table has, without using count, and doing a full table scan.
Jul 3, 2024
Learn how to back up files (and set them back) with a simple bash function, and do so right from the CLI
Jul 3, 2024
Use splice, toSpliced or filter to remove elements from an array.
Jun 20, 2024
Use 'includes', 'find' or 'some' to check if an array contains an element
Jun 20, 2024
Set a step to allow failure or even a single part of the script
Jun 20, 2024
Learn the difference between for .. in and for .. of in javascript, and make better loops.
Jun 9, 2024
Find the last element of an array using modern javascript functions, or go for an old reliable
May 30, 2024