javaNixOps's profile picture. Compiling knowledge, executing solutions โ˜•๐Ÿงโš™๏ธ | Java | Linux | DevOps | 99.9% uptime, 100% caffeine-powered | Spring | SpringBoot | Microservices | Resilient

JavaNixOps

@javaNixOps

Compiling knowledge, executing solutions โ˜•๐Ÿงโš™๏ธ | Java | Linux | DevOps | 99.9% uptime, 100% caffeine-powered | Spring | SpringBoot | Microservices | Resilient

Hello everyone, has anyone left their job recently, if you were applicable for gratuity, how it was calculated?? #gratuity #labourcode


Java dev rule: If your objects say they're equal in equals() but give different hashCode(), then congratulations โ€” you just invented โ€œghost elementsโ€ in your HashMap ๐Ÿ˜‚ Respect the contract! #Java #ProgrammingHumor

javaNixOps's tweet image. Java dev rule:
If your objects say they're equal in equals() but give different hashCode(),
then congratulations โ€” you just invented โ€œghost elementsโ€ in your HashMap ๐Ÿ˜‚
Respect the contract!
#Java #ProgrammingHumor

Last Month I have attended few of the Java FullStack SpringBoot interviews and here are the questions asked for CoreJava [Easy] What is the use of the transient keyword? [Easy] Explain equals and hashCode in Java. [Easy] What is a HashMap collision? [Medium] What do you mean byโ€ฆ


Whatโ€™s one topic / Concept you want to learn in Java/ Linux / Spring /Spring boot, write down in comments, I will create w detailed explanation for that ๐Ÿ‘


10 + Years of Experience Software Engineer here ask me anything, I will give you an honest response, suggestions if you need for the tech ,career ๐Ÿ™‚โ€โ†”๏ธ


You can master technical interviews by structuring your response based on the question type (Conceptual, Coding, Flow, etc.). This ensures your answer is concise and comprehensive.

javaNixOps's tweet image. You can master technical interviews by  structuring your response based on the question type (Conceptual, Coding, Flow, etc.). This ensures your answer is concise and comprehensive.

JavaNixOps reposted

He was murdered by 'sun flower hospital ' in nagpur they didn't knew he has cancer in 1 month and cancer spread all body then we went Mumbai Tata memorial hospital they said its too late we can't do operation


๐Ÿš€ Ever wondered how Java Virtual Threads actually work under the hood?Here's the M:N threading model explained โ€ข Millions of Virtual Threads โ€ข Few Carrier Threads (= CPU cores)โ€ข Smart Mount/Unmount on I/O,VTs park when blocked, freeing carriers for other work. #Java #Java21

javaNixOps's tweet image. ๐Ÿš€ Ever wondered how Java Virtual Threads actually work under the hood?Here's the M:N threading model explained โ€ข Millions of Virtual Threads โ€ข Few Carrier Threads (= CPU cores)โ€ข Smart Mount/Unmount on I/O,VTs park when blocked, freeing carriers for other work. #Java #Java21

Virtual thread introduced in Java 21 are super lightweight threads that let you handle thousands (or millions) of tasks without killing serverโ€™s performance,threads that donโ€™t cost much to create. Makes building scalable apps so much easier than the old thread pool approach #Java

javaNixOps's tweet image. Virtual thread introduced in Java 21 are super lightweight threads that let you handle thousands (or millions) of tasks without killing serverโ€™s performance,threads that donโ€™t cost much to create. Makes building scalable apps so much easier than the old thread pool approach #Java

#Java #Java25 Compact Object Header

javaNixOps's tweet image. #Java #Java25 Compact Object Header

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