Austin Coding Academy Blog #307
1 min readNov 30, 2020
- Tell me about a project you’re particularly proud of. What did you do that worked out well? I was pretty proud of this quote website that I wrote in vanilla JS for TeamTreehouse a couple of years ago. It randomly picked an RGB color and changed to it while displaying a new quote very few seconds.
- How do you do testing, and what do you think about it? How would you improve QA? https://www.browserstack.com/guide/setup-qa-process
- What tools do you use to find a performance bug? You may use something like Autocannon that does pipeline testing.
- What is the preferred method of resolving unhandled exceptions in Node.js? Instead of using Try and Catch blocks you can use Process.on and catch errors that way.
- How does Node.js support multi-processor platforms, and does it fully utilize all processor resources? The default for Node is a single thread, but it can be expanded with worker processes to take advantage of other server cores.
- What is typically the first argument passed to a Node.js callback handler? The error object. You want to handle the error first before you proceed further.
