Why Should You Care About RxJS Higher-order Mapping Operators? | Deborah Kurata | ng-conf: Hardwired скачать в хорошем качестве

Why Should You Care About RxJS Higher-order Mapping Operators? | Deborah Kurata | ng-conf: Hardwired

Get your free ticket to EnterpriseNG conference Keynote: https://ng-conf.org What is a higher-order mapping operator? When would you use one? And why should you care? There are important differences between the map operator and higher-order mapping operators such as concatMap, mergeMap, and switchMap. For example, higher-order mapping operators automatically subscribe to their inner Observables. This session examines several higher-order mapping operators using real-world scenarios. If you’ve ever wondered why you use a switchMap instead of a map, what the heck an “inner Observable” is, or what a higher-order mapping operator does, this session is for you. Watch all the ng-conf: Hardwired presentations/videos at https://videos.ng-conf.org ng-conf is a three-day Angular conference focused on delivering the highest quality training in the Angular JavaScript framework. 1500+ developers from across the globe converge on Salt Lake City, UT every year to attend talks and workshops by the Angular team and community experts. ng-conf: Hardwired is brought to you by: https://thinkster.io/ The best Angular and JavaScript tutorials on the web https://herodevs.com/ Engineering and consulting by web development experts https://xlts.dev/ Extended support for AngularJS Follow us on twitter   / ngconf   Official Website: https://www.ng-conf.org/