Amulyaawscloudbasics.hashnode.dev·4 hours agoTop Docker Interview Questions and Answers for DevOps EngineersIntroduction Docker has become an essential technology in modern software development and DevOps practices. Whether you're preparing for an interview or looking to deepen your containerization knowledge, this guide covers the most critical Docker int...DiscussDevOpsinterview
ANIRUDH HEGDEopentech.hashnode.dev·7 hours agoTop 40 React-based interview questions1. What is React? React is a JavaScript library for building user interfaces, maintained by Facebook. It allows developers to create reusable UI components and manage the state of applications efficiently. 2. What is useMemo? useMemo is a React hook...DiscussReact
Maheshwar Ligadefortechwastitechwasti.com·20 hours agoJava 17 Features with Practical Examples.Java 17, released in September 2021, is a significant Long-Term Support (LTS) version of the Java programming language. As an LTS release, it brings several exciting features, performance improvements, and new APIs that improve developer productivity...DiscussJava
Bonaventure OgetoforHojaLeaks Coding Tutorialshojaleaks.com·Nov 19, 202412 Data Structures and Top Interview Questions Every Developer Should Know1. Arrays An array is a collection of elements stored at contiguous memory locations. It allows constant-time access to elements if their index is known. Analogy: Imagine a row of lockers in a school, each labeled with a number. To find an item, you ...Discuss·12 likes·31 readsinterview
Maheshwar Ligadefortechwastitechwasti.com·Nov 19, 2024How to Use String.indent() to Left Indent Lines in Java.Java 12 introduced the String.indent() method, a simple and convenient way to add or remove leading spaces from lines in a string. This method allows you to add left indentation to individual lines or entire blocks of text, making it especially usefu...Discussjava12
Maheshwar Ligadefortechwastitechwasti.com·Nov 18, 2024Compact Number Formatting in Java: Simplifying Large Numbers for ReadabilityJava 12 introduced the Compact Number Formatting feature, making it easier to display large numbers in a readable and concise way, like transforming "1000" into "1K" or "1000000" into "1M". This feature is particularly useful in financial application...DiscussJava
TailoR AItailor-ai.hashnode.dev·Nov 18, 2024Essential Job Search Tips for the Modern MarketThe job market is evolving faster than ever. With technology reshaping industries and new work trends emerging, landing a job today requires more than just a strong resume. Whether you're a seasoned professional or just starting out, here are some es...Discussresume
Maheshwar Ligadefortechwastitechwasti.com·Nov 17, 2024Compilation in Java: JIT vs AOTJava provides a unique balance of portability and performance through its use of bytecode and the Java Virtual Machine (JVM). When it comes to compiling this bytecode, two primary approaches optimize Java's performance: Just-In-Time (JIT) compilation...DiscussJava
Akshay Siwalakshay-siwal.hashnode.dev·Nov 17, 2024The Mystery of if __name__ == '__main__': in Python – Explained with a Post Office AnalogyWhen you're learning Python, stumbling upon the line if __name__ == '__main__': might feel like deciphering a secret code. But trust me, it’s simpler than it seems! This line serves as a gatekeeper, determining whether your Python script should execu...DiscussPython
Akshay Siwalakshay-siwal.hashnode.dev·Nov 17, 2024Linux VFS Explained: How It Simplifies File Access Across Multiple File SystemsThe Virtual File System (VFS) serves as an abstraction layer that allows the kernel to interact uniformly with different file systems (ext4, XFS, NFS, etc.). VFS provides a consistent interface for user-space applications to perform file operations l...DiscussLinux
