In an actual Java interview, asking a simple question like below doesn't actually test in-depth knowledge of a candidate. So a scenario is introduced to check the same. Short Question: How can you force three threads—T1, T2, and T3—to execute in a specific sequence, one after…
Retweet the Quran, your hands will bear witness for you on judgement day.
Scenario based question of an actual Java/Springboot interview: Within a controller class, a service method annotated with the @Transactional annotation is being called. This method not only saves the entity but also sends two emails: one to the admin and another to the…
Needed rate limiting on a forgot-password endpoint. I thought “IP will do”, then realized it has to be email-based. Problem: Java request body can only be read once. Saved by this article 👉 [baeldung.com/spring-reading…]
In real world production code, using if-else condition becomes costly as one extra else could crash the application. Knowing proper replacements separates junior devs from seniors. if (paymentType.equals("creditcard")) { processCreditCard(payment); } else if…
CRUD is like taking a photo, event sourcing is like recording a video 🤔.
Wish I discovered this sooner 🤦♂️. No regrets as no time is ever too late.
Don't build in silence. Shipped a new feature? Share it. Got new signups? Share it. Tried a new experiment? Share it. Share share share share. No one's gonna do it for you.
exploring CQRS. write model, read model... suddenly every query feels like it needs its separate personality 😬
been lurking too long. time to start building in public. I write java + spring boot (yeah, the best backend stack). next few months = level up or crash trying 😕. fellow java folks, let's roll.
Unique ID: 450519 Of what use is a passport without a ticket? My achievements span success in sports, to the honor of a 25-scholar-strong AAFS cohort. They are only as good as a passport, however. The GRE voucher parallels a ticket - my one-way escape from the cycle of poverty.
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