Zhenghao's blog https://zhenghao.io You can find me talking about topics related to JavaScript, TypeScript, React, Web development and technical/coding interviews Sat, 03 Aug 2024 19:20:35 GMT https://validator.w3.org/feed/docs/rss2.html https://github.com/jpmonette/feed en All rights reserved 2024, Zhenghao He <![CDATA[Three common interview practices I wish to see less of]]> https://zhenghao.io/posts/bad-interview-practices https://zhenghao.io/posts/bad-interview-practices Sun, 19 Feb 2023 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) technical interviews musing <![CDATA[The frontend interview guide you've been missing]]> https://zhenghao.io/posts/frontend-interview-type https://zhenghao.io/posts/frontend-interview-type Fri, 30 Dec 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) technical interviews <![CDATA[Why async/await is more than just syntactic sugar]]> https://zhenghao.io/posts/await-vs-promise https://zhenghao.io/posts/await-vs-promise Mon, 08 Aug 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) javascript <![CDATA[Working with dates using Regex Named Capture Groups]]> https://zhenghao.io/posts/dates-regex https://zhenghao.io/posts/dates-regex Thu, 04 Aug 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) javascript <![CDATA[Detect JavaScript Memory Leaks with queryObjects]]> https://zhenghao.io/posts/queryObjects https://zhenghao.io/posts/queryObjects Sun, 17 Jul 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) javascript <![CDATA[When You Should Prefer Map Over Object In JavaScript]]> https://zhenghao.io/posts/object-vs-map https://zhenghao.io/posts/object-vs-map Sat, 18 Jun 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) javascript <![CDATA[Verify if a url links to an image (without relying on regex)]]> https://zhenghao.io/posts/verify-image-url https://zhenghao.io/posts/verify-image-url Tue, 14 Jun 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) javascript <![CDATA[A complete guide to check data types in JavaScript]]> https://zhenghao.io/posts/js-data-type https://zhenghao.io/posts/js-data-type Fri, 20 May 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) javascript <![CDATA[JSON and the stringification oddities in JavaScript]]> https://zhenghao.io/posts/json-oddities https://zhenghao.io/posts/json-oddities Thu, 19 May 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) javascript <![CDATA[Why you should include debugging in the interview process]]> https://zhenghao.io/posts/debugging-interview https://zhenghao.io/posts/debugging-interview Thu, 21 Apr 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) technical interviews musing <![CDATA[Preemptive memoization in React is probably not Evil (yet)]]> https://zhenghao.io/posts/memo-or-not https://zhenghao.io/posts/memo-or-not Sun, 20 Mar 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) react <![CDATA[When does React render your component?]]> https://zhenghao.io/posts/react-rerender https://zhenghao.io/posts/react-rerender Fri, 18 Mar 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) react <![CDATA[A complete guide to TypeScript's never type]]> https://zhenghao.io/posts/ts-never https://zhenghao.io/posts/ts-never Fri, 04 Mar 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) typescript <![CDATA[Type polymorphic functions in TypeScript]]> https://zhenghao.io/posts/type-functions https://zhenghao.io/posts/type-functions Sat, 19 Feb 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) typescript <![CDATA[An introduction to type programming in TypeScript]]> https://zhenghao.io/posts/type-programming https://zhenghao.io/posts/type-programming Mon, 31 Jan 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) typescript <![CDATA[the double-assignment pattern in jQuery's source code]]> https://zhenghao.io/posts/double-assignment https://zhenghao.io/posts/double-assignment Wed, 26 Jan 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) javascript <![CDATA[Type Algebra]]> https://zhenghao.io/posts/type-algebra https://zhenghao.io/posts/type-algebra Mon, 03 Jan 2022 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) typescript <![CDATA[The type hierarchy tree]]> https://zhenghao.io/posts/type-hierarchy-tree https://zhenghao.io/posts/type-hierarchy-tree Tue, 28 Dec 2021 00:00:00 GMT zhenghaohe17@gmail.com (Zhenghao He) typescript