Deepak Vohra

Deepak is a Sun Certified Java Programmer and Web Component Developer, and has worked in the fields of XML, Java programming and Java EE for ten years. Deepak is the co-author of the Apress book Pro XML Development with Java Technology and was the technical reviewer for the O'Reilly book WebLogic: The Definitive Guide. Deepak was also the technical reviewer for the Course Technology PTR book Ruby Programming for the Absolute Beginner. Deepak is also the author of the Packt Publishing books JDBC 4.0 and Oracle JDeveloper for J2EE Development, Processing XML Documents with Oracle JDeveloper 11g, EJB 3.0 Database Persistence with Oracle Fusion Middleware 11g, and Java EE Development in Eclipse IDE. Deepak is a Docker Mentor and has published 5 books on Docker and Kubernetes.

All Stories by Deepak Vohra

New Features in JavaScript

Here we’ll explore the new features in the most recent version, ECMAScript 2020, which is the 11th edition of the ECMAScript Language Specification.

Using R for Data Science: Machine Learning

R is a system for statistical computing and graphics and is commonly used in data science. R is one of the fastest growing languages based on recent TIOBE rankings. R consists of a language, a runtime environment, and a debugger. R programs stored as scripts may be run on the command line or in an IDE such as RStudio

Comparing PHP and JavaScript

PHP and JavaScript are both scripting languages ranked in the top 10 in the TIOBE index. A scripting language is a special-purpose programming language that is used for automating tasks. PHP is designed to be a server-side scripting language, while JavaScript is mainly used for client-side scripting

Comparing PHP and Java

PHP and Java are both languages ranked in the Top 10 in the TIOBE index. In this article, we compare the two languages. PHP is an interpreted language. The Zend Engine that is bundled with the PHP distribution is a scripting engine that interprets PHP scripts as a user has developed them.

Comparing Java and Ruby

Java and Ruby are both open source languages, and both are ranked in the top 20 of the TIOBE index for most popular programming languages. If you want to learn a new language and are trying to decide between these two, let’s explore common differences in syntax and constructs to discover which may be more useful for you.

Comparing Ruby and PHP

Ruby and PHP are both open source languages, and both are ranked in the top 20 of the TIOBE index for most popular programming languages. If you want to learn a new language and are trying to decide between these two, let’s explore common differences in syntax and constructs to discover which may be more useful for you.

Software Features to Avoid in a Production Environment

When developing an application, it’s best practice not to use certain software features in a production environment. These include features related to programming language, the OS, the database, a framework, a web or application server, or a tool. You have to consider the production setup to avoid bugs or server crashes.