Selina ByeonCommon accessibility mistakes and simple ways to increase accessibilityDo you conduct accessibility audits for your software? I have been engaged in updating software to ensure compliance with accessibility…Oct 25Oct 25
Selina ByeonCreating a sense of belonging at workNobody really taught me how to build relationships at work. Long time ago, I initially misunderstood “professional relationships” to mean…Jan 29Jan 29
Selina ByeonPostgreSQL — could not connect to server errorI ran into an issue where PostgreSQL connection was refused and got some messages like these: “Is the server running on that host and…Feb 28, 2023Feb 28, 2023
Selina ByeoninDev GeniusHow to add a field to a database schema in Ruby on Rails with one commendWhen you are adding a column to an existing table, you need to run migration. Migrations “alter your database schema over time in a…Jan 17, 2023Jan 17, 2023
Selina ByeoninDev GeniusCreating custom hooks using Apollo in ReactHow do you fetch data from the backend to the front end? Do you use GraphQL? I have been frequently using Apollo and am really excited to…Nov 14, 2022Nov 14, 2022
Selina ByeoninDev GeniusHow to test custom React Apollo hook using Jest MockI‘m a firm believer that writing good tests is a key component of delivering quality products, and I’ve learned that it isn’t always easy…May 3, 20221May 3, 20221
Selina ByeoninDev GeniusRESTful Routing vs GraphQLI have worked on many applications that use RESTful routing. Because rapid and frequent product updates have become an industry standard…Mar 22, 2022Mar 22, 2022
