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Gopi Gorantala

— 170 posts published
Website Spain
August 2025

How to fix the "port 8080 already in use error on Windows and macOS

— spring-boot-common-errors
August 2025

Your First Maven Project

— Maven Project
August 2025

Maven project structure

— Maven Fundamentals
August 2025

Understanding pom.xml

— Maven Fundamentals
August 2025

How to install Maven

— Maven Fundamentals
August 2025

Arithmetic and Logical Right Shifts

— Bit Shifting: Left & Right
August 2025

Bitwise Left Shifts

— Bit Shifting: Left & Right
August 2025

Introduction to Bit Shifting

— Bit Shifting: Left & Right
August 2025

Solution Review: Missing Number

— XOR Operator
August 2025

Challenge 2: Missing Number

— XOR Operator
August 2025

Solution Review: Single Number

— XOR Operator
August 2025

Challenge 1: Single Number

— XOR Operator
August 2025

Hamming Distance

— XOR Operator
August 2025

Detect If Two Integers Have Opposite Signs

— XOR Operator
August 2025

Find Odd Occurring Element

— XOR Operator
August 2025

Check If Kth Bit Is Set/Unset Using Left Shift

— Left Shift Problems
August 2025

Find the Bit Length of a Number

— Left Shift Problems
July 2025

Big O Complexities

— 3D Arrays
July 2025

Best Practices, Error Handling

— 3D Arrays
July 2025

What is Maven and why use it?

— Maven Fundamentals
April 2025

Autoboxing And Unboxing

— Primitives And Wrappers
April 2025

8 Primitive Types

— Primitives And Wrappers
April 2025

Difference Between Primitives And Wrappers

— Primitives And Wrappers
June 2024

Common 3D Array Use-Cases

— 3D Arrays
June 2024

Traversing 3D Arrays

— 3D Arrays
June 2024

Solution Review: Single Number

— Array Problems
June 2024

Challenge 2: Single Number

— Array Problems
June 2024

Solution Review: Missing Number

— Array Problems
June 2024

Challenge 1: Missing Number

— Array Problems
June 2024

Subsets Or Powerset

— Array Problems