Backend Interview
What is NodeJS and its main features?
Understanding Node.js and Its Key Features Node.js has revolutionized the way developers build web applications by enabling server-side JavaScript execution. It is an open-source, cross-platform runtime environment that operates on…
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Difference Between position: relative and position: absolute in CSS
Propertyposition: relativeposition: absoluteDefinitionThe element is positioned relative to its original position in the normal document…
What is Block level Element and Inline Level Element?
Block-level Elements Block-level elements occupy the entire width of their parent container (by default) and…
What is Position in CSS?
In CSS, the position property is used to specify how an element is positioned in…
Explain var let and const in JavaScript with Example.
In JavaScript, var, let, and const are used to declare variables. They differ in scope,…
Lasted Backend Interview
Understanding the Event Loop in Node.js: A Complete Beginner’s Guide
Node.js is known for its ability to handle high-performance, non-blocking I/O operations, making it a popular choice for building scalable…
What is NodeJS and its main features?
Understanding Node.js and Its Key Features Node.js has revolutionized the way developers build web applications by enabling server-side JavaScript execution.…