2019年3月27日
[React] Write a stateful Component with the React useState Hook and TypeScript
摘要： Here we refactor a React TypeScript class component to a function component with a useState hook and discuss how props and state types can be modeled 阅读全文
posted @ 2019-03-27 21:00 Zhentiw 阅读(422) 评论(0) 推荐(0)
[React] Use React.ReactNode for the children prop in React TypeScript components and Render Props
摘要： Because @types/react has to expose all its internal types, there can be a lot of confusion over how to type specific patterns, particularly around hig 阅读全文
posted @ 2019-03-27 20:45 Zhentiw 阅读(1037) 评论(0) 推荐(0)
[Functional Programming] Using Last monoid with Maybe
摘要： Imaging we have a deck of cards, eveytimes we need to pick one card from deck, the result we want to have is: For selected, each time we want only one 阅读全文
posted @ 2019-03-27 19:17 Zhentiw 阅读(194) 评论(0) 推荐(0)
[Algorithm] How many meeting rooms needed?
摘要： Give you set of meetings start time and end time, count how many meeting rooms needed. For example: We can use a memo table to store the at which time 阅读全文
posted @ 2019-03-27 02:03 Zhentiw 阅读(201) 评论(0) 推荐(0)