What is a Function? — In JavaScript, a function is a reusable block of code that can be defined and executed. Functions are used to perform specific tasks or calculations, and they can accept input values called parameters and return output values. Declaring a Function Functions are declared using the function keyword, followed by a name (identifier), a…

JavaScript is a versatile and widely used programming language, known for its dynamic and flexible nature. When writing JavaScript code, it's crucial to understand how variable visibility and scoping work, as it directly impacts how your code behaves and how variables are accessed. 1. Function Scope JavaScript has a concept called "function scope,"…

Boston, often hailed as the “Cradle of Liberty” for its pivotal role in American history, is a city that seamlessly blends its storied past with a dynamic present. Within this urban tapestry lies the Boston Metro, an intricate web of subway lines that not only serves as a means of…

Chicago, a city renowned for its architectural marvels, vibrant culture, and rich history, is also home to a sophisticated urban infrastructure — the Chicago Metro. More than just a transportation system, the Chicago Metro, commonly known as the “L,” is a lifeline connecting neighborhoods, fostering community growth, and shaping the…

The United States capital, Washington, D.C., stands as a symbol of democracy, history, and culture. Nestled within its iconic landmarks and institutions lies another marvel — the Washington Metro. More than just a mode of transportation, the Metro serves as a lifeline connecting the city’s neighborhoods, government buildings, museums, and…

Random Forest is a powerful ensemble learning algorithm that leverages the strength of multiple decision trees to improve prediction accuracy and generalization. In this algorithm, a collection of decision trees is constructed during the training phase, and the final prediction is made by aggregating the individual predictions of these trees…

London, the capital city of the United Kingdom, is a vibrant and bustling metropolis that offers a rich blend of history, culture, and modern attractions. With its iconic landmarks, diverse neighborhoods, and efficient transportation system, it’s no wonder that millions of visitors flock to this city each year. To make…

JavaScript (JS) is a high-level, interpreted programming language primarily used for web development. …

Metro is a term that has come from the term metropolitan area that we generally use for rapid transit systems or metro trains, rapid transit is the fastest mode of transport that saves a lot of time for the general public which goes traveling through other modes. Rapid Transit or Mass Rapid Transit (MRT) MRT or Rapid…