Django Installation
Prerequisite Windows or Linux or Mac Operating System Python[Classic Python distribution or Anaconda Python distribution] Installation Steps Step 1: Open a terminal and type the below command to check Django…
Scala Programming for Data Engineers
What is Scala? Scala is a general-purpose programming language that is designed to be a "better Java." It was created by Martin Odersky in 2003 and is based on the…
Python Programming for Data Engineers
What is Python? Python is a high-level, interpreted programming language that is widely used for developing a variety of applications, from web and mobile apps to scientific computing and data…
Java Programming for Data Engineers
What is Java? Java is a popular object-oriented programming language developed by Sun Microsystems (now owned by Oracle Corporation). It is designed to be platform-independent, meaning that Java code can…
SQL Programming for Data Engineers
What is SQL? SQL (Structured Query Language) is a programming language designed to manage and manipulate relational databases. It is used to communicate with relational database management systems (RDBMS) like…
Functions in Python
A function is a block of code which only runs when it is called. You can pass data, known as parameters or arguments, into a function. A function can return…