https://moumantai.io/blog en-us undefined (moumantai) undefined (moumantai) Sun, 28 Jun 2026 00:00:00 GMT https://moumantai.io/blog/consideration-of-using-null https://moumantai.io/blog/consideration-of-using-null Use `null` when it is defined, use `undefined` when it can be omitted. Sun, 28 Jun 2026 00:00:00 GMT undefined (moumantai) typescriptjavascriptdrizzle-orm