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RXJS Operators Explained with Examples: switchMap, map + More

This is the second part of an RxJS tutorial for beginners who want to understand RxJS operators like switchMap, map, concatMap mergeMap and more. Even while reading the RxJS documentation, the differences between RxJS operators like map and switchMap didn’t come easily. If you feel the same way I once felt while reading the definitions, it’s all just a little too abstract to pick up in one go. This video offers a simple metaphor for thinking about RxJS, Observables and Operators. It also addresses common questions about frequently used RxJS operators like, “what is the difference between switchMap and map?” To watch PART ONE, which describes Observables, check out: How are Observables Different from Promises? | Beginner RXJS Lessons    • How are Observables Different from Pr...   REAL LIFE RXJS EXAMPLES from my own work:    • RXJS Real Examples – 1.  How to Use O...   This is part of a series focused on developing apps with Angular. To learn whether Angular is a framework worth learning, watch this video: Angular is BETTER than React and Vue under 3 CONDITIONS    • Angular is BETTER than React and Vue ...   OFFICIAL DOCUMENTATION https://rxjs-dev.firebaseapp.com My name is Ben and I am a software developer. I have iOS apps and a few web apps. (Every other web app is comparatively small and was developed using vanilla JavaScript.) If you'd like to see what I'm about or what I've done, check out the links below: THE PERFECT BOARDGAME - A site for matching tabletop games with your unique preferences theperfectboardgame.com SOLUTIONS FOR X - My first published iOS apps solutionsforx.com NEVER BEN BETTER - My Blog neverbenbetter.com MY PATREON SITE: www.patreon.com/neverbenbetter MY GEAR Sony ZV 1 https://amzn.to/2DXxrRV Fifine Condenser Recording Microphone (which was unplugged about halfway through this video: sorry!) https://amzn.to/2E7bboc