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Java Array Problems for Beginners
Introduction Arrays are one of the most important data structures in Java. They help you store multiple values in a single variable, making it easy to organize and process large sets of data. If you want to become strong in Java programming, mastering arrays is essential.
By Article Pins3 months ago in Education
🧩 Java String Problems for Beginners
Strings are one of the most frequently used data types in Java. Whether you’re validating user input, formatting text, or analyzing data, mastering string operations is essential. In this post, we’ll explore a set of beginner-friendly Java string problems that help you practice key concepts like concatenation, character counting, string reversal, and palindrome checking. Each problem focuses on improving your problem-solving skills using loops, conditions, and Java’s built-in string methods.
By Article Pins3 months ago in Education
How to connect a Spring Boot application to MongoDB?
This guide walks you through everything you need: project setup (Maven/Gradle), configuration, domain mapping, repositories (Spring Data MongoDB), advanced options (MongoTemplate, transactions), local development with Docker, testing, troubleshooting, and security tips. I’ll include runnable code snippets so you can copy-paste and get started quickly.
By Article Pins3 months ago in Education
Today’s Top News Stories
1. Donald Trump Wins 2024 Presidential Election Donald Trump defeated Kamala Harris in a highly polarized race, marking a historic return to the White House. Trump's campaign focused on populist themes, promising economic reforms through tariffs and strict immigration controls. His victory signifies a shift to the right, with promises to cut environmental regulations and target certain social policies. This election has further solidified Trump’s base among industrial workers and rural communities, securing Republican control of the Senate and possibly the House.
By Article Pinsabout a year ago in Journal
