Author Archives: techgeekbuzz

AJAX Full Form

AJAX Full Form AJAX Full Form is Asynchronous JavaScript and XML. Unlike what many people think it to be, AJAX is not a programming language, but it is a collection of web development practices for the front-end to create dynamic web applications. AJAX is a preferred choice of web developers as it comes with numerous… Read More »

Why Learn Data Science with R Programming?

In the world of Data Science, R is one of the most popular programming languages. In today’s world, when data is all you need, Data Science is at its peak. People are lenient in sharing their confidential data, even their unique identification number or bank account numbers. Data Science is all about extracting useful insights… Read More »

How to Run PHP Program in XAMPP?

Despite the continuously changing landscape of programming with the emergence of newer programming languages like Go, Groovy, Rust, and Scala and the enhancement of already popular languages like Java and Python, PHP manages to hold on to its repute of being the most popular backend programming language. A PHP program can either run as a… Read More »

Introduction to Machine Learning

A simple definition of machine learning Machine learning is a type of Artificial Intelligence where machines can learn on their own by experience, without any explicit programming. The experience comes from learning and training with the help of huge datasets collected from various sources. The learning and training process starts with processing and analysis of… Read More »

Top R Interview Questions

R interviews are considered as highly technical and competitive between students. However, it is quite natural for those who are well aware of the concepts and know the tools that are associated with the R programming language. The following are the 50 top R interview questions that could help to brush your skills. Top R… Read More »

10 Best Machine Learning Books You Need to Know in 2020

What is machine learning? Machine learning is one of the hottest topics of 2020. It is essentially a branch of AI (Artificial Intelligence) that provides any machine the ability to make decisions without any human intervention or explicit programming. Machine learning algorithms are built by collecting huge amounts of data from various sources and building… Read More »

SQL For Data Science

SQL is as essential for data as data is for data science. If you don’t know already, SQL stands for Structured Query Language, a programming language just like R or Python which stores and manages data in a relational database through the use of queries. For example, if you want to get a customer’s details… Read More »

Tableau vs Excel

Both Tableau and Excel are used for data analysis, and that’s why most of us feel the need to compare both the tools. Each tool has its set of advantages and uniqueness and cannot be replaced with the other. Excel has been around for a long time and we all have worked on it at… Read More »