PinnedFang JininStackademicRecursion is the architect, and iteration is just a babyI signed the book contract with my book publisher recently, so I’m actively in writing my second book Think in Recursion for programmers…5 min read·Feb 25, 2024--1--1
PinnedFang JininJavaScript in Plain EnglishConditional React Context: Treating Each Consumer DifferentlyIf you use a React context often, soon you will realize it’s a heavy operation when it’s updated. Therefore people tend to add a…6 min read·Sep 2, 2021----
PinnedFang JinTake webcam video with blurred background in MacIf you take Zoom or Teams conference call, you might have made your background either removed or blurred in the past. This feature is so…2 min read·Apr 24, 2023--1--1
PinnedFang JininJavaScript in Plain EnglishFind the Parent Element with CSSThe CSS ':has' adds a custom logic to find elements based on other selectors (instead of its own selector).3 min read·Sep 16, 2022--1--1
PinnedFang Jin“Keep” array index after filter in JavascriptES6 adds quite a bit functionalities to array with map, filter etc. They are extremely handy, but I start to have trouble keeping track of…2 min read·Dec 26, 2020----
Fang JininJavaScript in Plain EnglishPartial selection of a DOM tree: An interview questionThe question of selecting partial of a web page is quite practical, and it’s also quite interesting to visualize it, since it has something…·6 min read·4 days ago----
Fang JinClean up Login Items once a whileMy OneDrive app kept crashing, so I eventually gets fed up, and uninstalled it. But then I started to question myself why I let all these…·2 min read·May 5, 2024----
Fang JinAren’t Americans saving money?I start to live by myself these days, sometimes my kids keep me accompany, but more or less I’m with myself. As a cheap person, I try to…5 min read·May 3, 2024----
Fang JinHow to waste time for yourself 5mins a dayFor some reason I’d like to experience as college student once again. It’s not like I dream to be young, maybe. But I’m more like to go…3 min read·May 2, 2024----
Fang JinHow to deal with minor depression or blueFirst of all, I don’t have major depression, maybe I used to, but not any more. So if you do have a major one, please go to see doctor…5 min read·Apr 30, 2024----