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Day 2/150 – LeetCode Interview Questions Series (Java) In this video, we solve the “Best Time to Buy and Sell Stock” problem ...

PostMapping in Spring Boot is used to handle HTTP POST requests for creating or submitting data to the server. It accepts request ...

... Asked Java Viva Questions Part-3 | Java Viva Questions For Practical | Java Interview Questions | Top 10 Viva Questions | Java ...

Can you predict the output of this Java while-loop coding question? This is a beginner to intermediate level Java MCQ that tests ...

RequestBody in Spring Boot binds HTTP request JSON/XML data directly to a Java object, enabling clean REST APIs, seamless ...

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Can you predict the output of this beginner-level Java coding MCQ? This short features a for-loop output question that many ...

Java 8 Streams API & Default / Static Methods Explained | Interview Questions In this video, we cover: ✓ Java 8 Streams API with ...

Core Java and Advanced Java are must-have skills for software developers. This course helps you build strong programming ...

In this video, we explain the Singleton Design Pattern in Java using a thread-safe implementation with Double-Checked Locking.

Check our learning playlist: Technical interview Questions and Answers in python by Prashant Jha: ...

Most Java developers fail this simple-looking question Why does: Integer a = 100; Integer b = 100; return true, but: Integer x ...

Check our learning playlist: Technical interview Questions and Answers in python by Prashant Jha: ...

What is the difference between char array and String in Java? In this short video, I explain memory, mutability, and performance ...

Core Java is the base for all Java technologies. This course helps you understand programming clearly, build logic, and gain ...

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Welcome to QAShastra Online Trainings! Your one-stop destination for mastering Software Testing & Automation. Here, you'll ...

Program to Print Star Pattern in JavaScript | Easy Logic Explained In this video, you'll learn how to print star patterns in JavaScript ...

Java 10 var Keyword Explained – Complete Guide with Rules & Traps In this video, we explain the Java 10 var keyword in the ...