Angular + TS

Tour of Heroes Tutorial

• @Component is a decorator function that specifies the Angular metadata for the component.
• id: number; what does number do in here? http://www.typescriptlang.org/docs/handbook/advanced-types.html
• typescript : is a type define + value assignment, it can be expanded to : Type = value
• Upper case pipe {{property | uppercase}}
• Could not use ngModel two-way binding

LeetCode

• 275 H-index II binary search with a twist; need to be very careful about conditions and edge cases.