Java
Java is a high-level object-oriented programming language. it's firstly released by Sun Microsystems in 1995. Use this tag when you're having queries using or understanding the language. This tag is also applicable to Java libraries and frameworks.
Top Java Articles
List Handling in Java vs C# vs C++ – A Deep Comparison
List Handling in Java vs C# vs C++ A Deep Comparison, This comparison provides a full view java , c# and c++ List like data structures
Step-by-Step JWT Implementation in Java (Spring Boot)
Step-by-Step JWT Implementation in Java (Spring Boot). In the Java ecosystem, JWTs are widely used for authentication and authorization in RESTful services.
Java Interview Questions and Answers Set 1
Prepare for your next tech interview with these top Java interview questions and expert answers. Boost your confidence and crack Java interviews.
Continue Statement in Java
In programming , continue statement is used to skip the current iteration of the loop and proceed to the next iteration of loop immediately. It is useful where you want to skip loop logic, based on certain condition in loop without exiting loop. You can use java continue statement with all type of loop such as for , while and do while loop.
Break statement in java
break statement is a fundamental control flow statement of Java. break statement is used to terminates the closest enclosing loop or switch statement.
for loop in java
for loop is a fundamental control flow statement of Java. for loop is used to run some block of code several times based on some condition. It offers a structured and efficient way to handle repetitive tasks.
switch in java
Switch is a control flow statement similar like if-else-if statement. Switch statement provides a structured way to execute multiple cases. It is a powerful control flow mechanism that enhances readability and can be particularly useful when dealing with multiple possible outcomes for a single variable/expression.
Math log10() method in Java
Java Math.log10() is a in-build static method that is present in Java.lang.Math class. Java Math log is used to get the Logarithmic Value of any number. This method returns the logarithm value of a number on the base 10.
Math log() method in Java
Java Math.log() is a in-build static method that is present in Java.lang.Math class. Java Math log is used to get the Logarithmic Value of any number. This method returns the natural logarithm (base e) of passed parameter.
Math.exp() method in Java
Java Math.exp() is a in-build static method that is present in Java.lang.Math class. Java Math.exp() is used to get the exponential value of a specified double argument, which is Euler's number raised to the power of the given argument
Top Java Blogs
ServiceNow Associate Systems Engineer Interview Experience | DSA, Computer Networks & Operating Systems
ServiceNow Associate Systems Engineer interview experience with DSA, OS, Computer Networks, Word Ladder, Matrix Rotation, questions and tips.
Swiggy SDE (Backend Engineer) Interview Experience | Java, System Design, Automation Frameworks & SQL
Swiggy Backend Engineer interview experience covering Java, SQL, Selenium, Appium, system design, microservices, interview questions and tips.
Popular Topics
C#High-Level Design (HLD)Experienced Candidate IntervieSystem Design InterviewSQLSystem DesignLanguage-ConceptsDSADistributed SystemTechnical Interview
C# (C-Sharp) is a modern, object-oriented programming language developed by Microsoft for building secure, scalable applications. It runs on the .NET platform and supports features like strong typing, garbage collection, LINQ, async programming and cross-platform development. C# is widely used for web, desktop, game development (Unity), cloud services and enterprise-level software solutions.
High-Level Design (HLD) outlines the system architecture and overall structure of a software solution. It defines components, modules, data flow, technologies and their interactions. HLD focuses on scalability, performance and reliability, serving as a bridge between requirements and Low-Level Design. It’s essential for planning system-wide decisions.
Experienced Candidate Interview is a hiring process designed for professionals with prior work experience, focusing on advanced technical expertise, real-world problem-solving, system design knowledge, leadership ability and past project impact. It evaluates not only skills but also decision-making, ownership and contribution to business outcomes.
System Design Interview is a technical interview round where candidates design scalable, reliable and efficient software systems. It evaluates understanding of architecture, databases, APIs, scalability, load balancing, caching and real-world problem-solving to assess the ability to build large-scale applications.
SQL stands for Structured query language. It is a programming language for storing and processing information in a relational database. It is standard language for accessing and manipulating databases.
System design is the process of defining the architecture, components, modules, interfaces and data flow of a system to meet specific requirements. It focuses on creating scalable, efficient and maintainable solutions, covering both high-level design (HLD) and low-level design (LLD). Essential for building reliable, high-performance software systems.
This tag is used to understand a basic part of the language.
DSA (Data Structures and Algorithms) is a fundamental concept in computer science that focuses on efficiently storing, organizing and processing data. Data structures like arrays, linked lists, stacks and trees manage data, while algorithms provide step-by-step solutions to problems. Mastering DSA is essential for writing optimized, scalable and high-performance code.
A distributed system is a network of independent computers that work together to achieve a common goal. These systems share resources, process tasks in parallel and ensure fault tolerance. Used in cloud computing, databases and large-scale applications. They improve scalability, reliability and performance by distributing workloads across multiple nodes efficiently.
Technical Interview is a structured assessment where employers evaluate a candidate’s technical skills, problem-solving ability and practical knowledge related to a specific role. It typically includes coding challenges, system design questions, debugging tasks and discussions about past projects. The goal of a technical interview is to measure how effectively a candidate can apply their technical expertise to solve real-world problems.
Popular Articles
A Structured Approach to Cracking Technical Interviews. how to prepare for Technical Interviews? Technical Interviews preparation guideline
Top 50 SQL Interview Questions and Answers (Beginner to Intermediate). Top SQL Interview Questions for fresher. Frequently asked SQL interview questions with answers
Static Class vs Singleton in C#: A Complete Deep Dive
List Handling in Java vs C# vs C++ A Deep Comparison, This comparison provides a full view java , c# and c++ List like data structures
namespace in c# | namspace concept in c# | c# namespace | c sharp namespace | what is namesapce and it's use cases | why should we use namespace
Maximum Product Subarray, Find Maximum Product Subarray in an Array, Given an integer array arr, find a subarray that has the largest product,
how to install docker on amazon ec2 instance. docker installation command on linux machine, docker commands, Commonly Used Docker Commands on EC2
Mastering the Singleton Design Pattern in C#, Singleton Design Pattern in Depth: Structure, Use Cases and Best Practices, in depth design pattern, LLD , low level design
Most Popular Tools
Explore our top online tools including a blank page for notes, a QR code generator, word counter and collaborative editor. These free, easy-to-use utilities help you write, analyze, share and organize content faster. Perfect for developers, creators and students to streamline everyday digital tasks efficiently.
Blank Page
Create a blank canvas for your ideas, notes or sketches. Use this tool for rough work and jotting down your thoughts
QR Code Generator
A QR Code Generator is a tool that instantly converts text, URLs or other data into a scannable QR code. Users can create custom QR codes for websites, contact info or messages. It's commonly used for quick access, sharing and printing without needing a backend or complex setup.
Word Counter
Perform various string operations like counting characters, words or letters.
Collaborative Editor
Collab Editor is a powerful, free-to-use online platform that lets you collaborate in real-time. Whether you re working on documents, brainstorming idea, or discussing projects etc