The receipt is saved. Can you actually find it?A receipt photo can be perfectly readable and still be hard to find six months later. The useful test is retrieval: leave the record, search for the item, and reopen the document. Here is a small StorOct 16 · 1 min readstargap.hashnode.dev
Why an MQTT value can go from 22 back to 21 after reconnectingA subscriber receives 22. Reconnect it, and 21 appears again. Before changing a sensor or a dashboard, check which value the broker retained. In a local test with Mosquitto and AirMQTT in an iPhone siOct 14 · 2 min readstargap.hashnode.dev
A weekly app portfolio review that ends with a decision, not five open tabsYou check RevenueCat. Then Stripe. Then the task list. Twenty minutes later, you know the numbers but still haven't decided what to work on. For a small app portfolio, a weekly review needs to join twOct 14 · 2 min readstargap.hashnode.dev
