What actually prints to the console and why? Go!

Author: Google for Developers - Bewertung: 3x - Views:144

Here’s a sneaky TypeScript developer challenge. We map an array of strings to numbers using parseInt. It compiles cleanly and looks like it should return [1, 2, 3]. But the actual output is something very different. Why does this happen, and how would you fix the code so the output matches your intent? Share your answers in the comments.

Subscribe to Google for Developers → https://goo.gle/developers

Speakers: Meg Bauman