Shehan PW10 Must-Know JavaScript Concepts for Acing Your Coding InterviewWhat is the difference between “undefined” and “null” in JavaScript?Mar 30, 2023Mar 30, 2023
Shehan PWBuilding Reliable MongoDB Transactions with Atomicity and RollbacksIn MongoDB, you can use a feature called “transactions” to perform multiple operations within a single transaction and ensure that if any…Mar 30, 2023Mar 30, 2023
Shehan PWEnsuring Data Consistency in Multi-Document Operations with Locking and Transactions in MongoDB…Understanding the Need for Locking and Transactions in MongoDBMar 27, 2023Mar 27, 2023
Shehan PWSDLC (Software developement life cycle)The Software Development Life Cycle (SDLC) is a well-established process that is used in the development of software systems. The SDLC is a…Mar 13, 2023Mar 13, 2023
Shehan PWAuthentication and Authorization work flows using java script for interviewsTypes of authentication methods, oauth 2.0 standards, client browser storage securityMar 12, 2023Mar 12, 2023
Shehan PWMulti-threading and Asynchronous Programming in Java Scriptnon blocking I/O, event loop, async/await, callbacks, workersMar 11, 2023Mar 11, 2023
Shehan PWWhat are design patterns in Software development?An introduction to design patterns. why do we need them? are those important for the modern software development?Mar 11, 2023Mar 11, 2023
Shehan PWCAP theorem in system designsoftware engineering /software development theoriesMar 10, 2023Mar 10, 2023
Shehan PWACID Principals in Database Management Systems (DBMS)(Examples in SQLMar 10, 2023Mar 10, 2023
Shehan PWSOLID principles in software developmentSolid principles are a set of guidelines for software development that promote code readability, maintainability, and scalability. These…Mar 10, 2023Mar 10, 2023