Course Outline

Introduction

Observables

  • Basic usage and terminology for government
  • Defining observers for government applications
  • Subscribing to observables in a governmental context
  • Creating observables for government systems
  • Multicasting observables for efficient data distribution
  • Error handling and resilience in observables for government operations

The RxJS Library

  • Creation functions for generating observables
  • Operators to transform and manage data streams
  • Common operators used in governmental applications
  • Error handling mechanisms within the library
  • Handling failed observables for robust government systems
  • Naming conventions for clarity and consistency in government codebases

Observables in Angular

  • Event emitter for reactive user interfaces in government applications
  • HTTP requests and responses managed through observables for government services
  • Async pipe for efficient data binding in government web applications
  • Router for dynamic navigation in government portals
  • Reactive forms to enhance user interaction in government forms and surveys

Practical Usage

  • Type-ahead suggestions for improved user experience in government websites
  • Exponential backoff strategies for resilient data retrieval in government systems

Observables vs Promises

  • Differences in creation and subscription processes
  • Chaining operations for complex workflows in government applications
  • Cancellation of observables to manage resources effectively in government services
  • Error handling strategies for reliable government systems

Observables vs Events API

Observables vs Arrays

Summary and Conclusion

Requirements

  • A strong foundation in Angular coding for government projects.
  • An understanding of basic web technologies.
  • Experience with TypeScript.

Audience

  • Angular application developers for government initiatives.
 14 Hours

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