"DSA or no job” is the biggest circus act in tech.

Interview.exe ran smoothly until Spring Security threw a NullPointerException .Rest of the stack? Fully initialized and running .Time to push a security patch.

Ever wondered why Java lets you put toString() inside a @FunctionalInterface?.Turns out methods from Object (like toString(), equals(), hashCode()) are ignored when checking the “single abstract method” rule.

Spent hours chasing down duplicates in a HashSet. Turns out: equals() and hashCode() were missing from the object. The HashSet was just doing its job—like it always does. Reminder:.If the object doesn't know its identity, don’t blame the collection. #Java #Debugging.

Debugged a bug that felt like Schrodinger’s setting—there, yet not. Turned out:.Someone tried to serialize a static config. Reminder:.Static fields don’t ride the serialization bus. They exist in the class realm, not the object’s suitcase. Code laughed. Bug fixed.

Got a message from someone starting their Java journey : . For a second, I felt like an abstract class —.But then the @Override in me woke up:. public void guide() { . shareWhatIhaveLearned();. }. Because once, someone debugged my doubts too. 🔁.

Sealed classes taught me one thing:.Access is restricted, timelines are “final,”.but someone somewhere still keeps overriding the logic.

🛠️ Java's default methods —.Because sometimes, adding new features to an interface without breaking 127 existing implementations….is the only peace treaty we can sign in a code war. #Java #CleanCodeWins.

They said: You can break Singleton with clone(). I said: That’s why we override clone() — to remind the world:.Not everything should be duplicated. Good code is like good intent—.One purpose. One instance. One impact. 💻✨. #Java #Singleton #SoftwareDesign.

Everyone asks : What’s the best microservices pattern?.Me: The one that doesn’t wake me up at 2 AM. 😴🔧. #Microservices #SystemDesign.

Stuck in a toxic relationship with an undefined requirement,.ghosted by documentation, and emotionally supported only by my Git commit history. My heart? Full of merge conflicts. 💔🔀.

Silent resignation isn't about disengagement - it's a signal. Often, the result of feeling unheard, undervalued, or disrespected. Addressing the root cause is more important than labeling the response.

Being a Dev : Solve one bug → Break three features → Question all your life choices → Repeat.

Can a class extend itself in Java? . Nope! That's cyclic inheritance and the compiler will throw an error .

"Java is Deprecated.". Reality Check:.👨‍💻 Many companies are still on Java 8,.🔄 Some have moved to Java 17 & 21,.💡 Meanwhile, Java 😎: "JDK 24 just dropped!". #Java #StillThriving #JDK24.

Grok + Copilot + Claude all the way! .less grind, more vibe! 😎.

Technical interviews remind me of API requests—sometimes, no matter how clear the input, the response just doesn’t make sense.

Wouldn't every PR review be better if people included a quick 2-minute Loom video explaining what they built?.

What is cors?.

Are people still using the Bootstrap CSS framework?.