#quicktip

Condensation forms where the temperature drops below the dew point. On a pipe, that is visible....

Same cross-sectional area. Different performance. The shape matters. The perimeter...

Cooling load is not just heat through the walls. It comes from four sources: Total Cooling Load =...

Relative humidity tells you a ratio. Dew point tells you where condensation will form. RH = how...

Delta T is the temperature difference between return air and supply air: ΔT = T_return −...

No extra SDKs. No Chinese phone number. No payment in RMB. pythonfrom openai import OpenAI client =...

Sometimes want a list of all connections to your postgres database. Postgres maintains this list in...

Postgres’ built-in pg_stat_activity-view shows the list of all open connections, including the...

The magic command Rails introduced a command a while back that simplifies database adapter...

TD;DR: Inject dependencies instead of mocking functions. I was refactoring some React Native code...

Originally posted on my personal blog ➡️ devugur Let's say we have a value kept in the state in a...

Today I learned something very useful about code blocks on Dev.to (and it probably works on other blo...