Angular/Typescript lectures Olexander Kocherhin

1. Typescript

• 2 - Typescript pros and cons
• 3 - How to create Typescript interface
• 4 - How to define Typescript array
• 5 - What is type assertion in Typescript
• 6 - What is void and unknown in Typescript
• 7 - Create function annotation in Typescript
• 8 - What is the purpose of tsconfigjson
• 9 - What is elvis operator in Typescript
• 10 - Why any is bad in Typescript
• 11 - What are enums in Typescript
• 12 - How to create custom types in Typescript
• 13 - What are generics in Typescript

2. RxJS

• 14 - What are pros and cons of RxJS
• 15 - How to transform data in RxJS
• 16 - How filter works in RxJS
• 17 - How to implement error handling in RxJS
• 18 - What does combineLatest operator work in RxJS
• 19 - How Subject and Behaviorsubject work in RxJS
• 20 - Observables vs Promises what is the difference
• 21 - Cold vs hot observables what is the difference
• 22 - ConcatMap vs SwitchMap vs MergeMap vs Map vs ExhaustMap in RxJS

3. Angular

• 23 - What is SPA
• 24 - What are pros and cons of Angular compared to React
• 25 - How does Angular work
• 26 - Sharing data between components in Angular
• 27 - What ways of binding in Angular do you know
• 28 - What is HTML in Angular
• 29 - What are services in Angular
• 30 - How to make HTTP Request in Angular
• 31 - How does dependency injection work
• 32 - How to use a router in Angular
• 33 - What are life cycle hooks in Angular
• 34 - What are ViewChild and ViewChildren in Angular
• 35 - Constructor vs NgOnInit in Angular what is the difference
• 36 - Unsubscribe in Angular why is it important
• 37 - What are change detection and onPush in Angular
• 38 - Null in async pipe what is the problem here
• 39 - How to handle errors in async pipe in Angular
• 40 - What is the difference in ngContainer ngTemplate ngContent ngTemplateOutlet
• 41 - How to create an Angular animation
• 42 - How as keyword works in Angular
• 43 - AOT vs JIT compilation what is the difference
• 44 - Component vs Directive what is the difference
• 45 - Structural directive vs component directive vs attribute directive
• 46 - Create a directive which changes the background of the element
• 47 - How do pipes in Angular work
• 48 - Why is it bad to call a function in the Angular template
• 49 - What is Angular Ivy
• 50 - What is Angular interceptor
• 51 - What is Angular generator
• 52 - How to protect Angular route from accessing
• 53 - What is lazy loading in Angular
• 54 - What is forRoot in Angular
• 55 - What is SSR in Angular or Service Side Rendering
• 56 - What is ngZone in Angular
• 57 - How do Angular forms work
• 58 - How to fix Angular input has no initializer error
• 59 - NgRx what is this and how does it work

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