Blog - Converting table rows to and from JSON
Web, 29 Mar 2023
In this blog you learn how to convert data in table to JSON and load data from JSON to table.

Blog - How to install Python libraries in offline mode
Tue, 28 Mar 2023
Learn how to install Python libraries on a system that is NOT connected to Internet (offline).

Blog - How to use Excel in Python using openpyxl
Mon, 27 Mar 2023
Learn how to write and read excel files from Python using openpyxl library

Blog - Looking back at 2022
Sun, 01 Jan 2023
A summary of important events of my life in 2022.

Blog - Todos using React and Redux
Sat, 06 Aug 2022
In this blog you learn how to use Redux to manage state of Todos application in React.

Blog - Using Redux in React
Fri, 05 Aug 2022
In this blog you learn how to use Redux library to manage state in a React Application.

Blog - Todos Application in React using LocalStorage
Sat, 09 Jul 2022
In this blog you learn how to develop a Todos application using React and store data in LocalStorage of Browser.

Blog - Installing HR Schema in Oracle Database 21c Express Edition (XE)
Tue, 21 Jun 2022
This blog explains steps to be taken to install HR Schema in Oracle Database 21c XE

Video Tutorial - Mutable and Immutable objects in Python
Fri, 25 Feb 2022
Learn what is the difference between Mutable and Immutable objects in Python.

Video Tutorial - How to pass a function as a parameter in Python
Wed, 26 Jan 2022
Learn how to use pass a function as a parameter to another function in Python

Video Tutorial - How to use filter() function in Python
Wed, 26 Jan 2022
Learn how to use filter() function in Python to filter elements in a collection

Video Tutorial - How to use sorted() function in Python
Wed, 26 Jan 2022
Learn how to use key parameter in sorted() function in Python

Video Tutorial - How to use map() function in Python
Tue, 25 Jan 2022
Learn how to use map() function in Python

Video Tutorial - Overloading in Python
Tue, 25 Jan 2022
Learn why Python doesn't support overloading

Blog - Looking back at 2021
Sun, 02 Jan 2022
A summary of important events of my life in 2021.

Video Tutorial - Bubble Sort in 'C' Language
Sat, 27 Nov 2021
Learn how to use Bubble Sort algorithm to sort an array in 'C' Language.

Video Tutorial - New features of Python 3.10
Thu, 25 Nov 2021
Learn how to use new features of Python 3.10.

Blog - Creating REST API using FastAPI
Tue, 23 Nov 2021
In this blog, I show how to use FastAPI framework and Python to create database driven REST API

Video Course - Angular for Beginners - at Udemy.com
Fri, 16 Jul 2021
My new course, Angular for Beginers, teaches how to build interactive front-end of Web Application using Angular.

Video Tutorial - How to use Java Streams
Tue, 08 Jun 2021
Learn what is a Stream in Java, how to create a Stream, and perform intermediate and terminal operations on Streams.

Video Tutorial - Generators in Python
Sun, 06 Jun 2021
What is a Generator in Python, how does it work and how to create our own Generators

Video Tutorial - Iterators in Python
Sun, 06 Jun 2021
What are Iterables and Iterators in Python and how to use existing iterators and how to create user-defined iterators.

Video Tutorial - Getting Started with MySQL
Mon, 17 May 2021
Learn how to download, install and use MySQL Community Edition.

Blog - Accessing MySQL from Python
Sat, 15 May 2021
In this blog, I show how to access MySQL, retrieve and manipulate data from Python

Blog - What's New In C# 9.0
Wed, 27 Apr 2021
In this blog, I show how to use new features of C# 9.0.

Blog - What's New In C# 8.0
Tue, 27 Apr 2021
In this blog, I show how to use new features of C# 8.0.

Blog - Unlocking HR account in Oracle Database 18c Express Edition (XE)
Wed, 17 Mar 2021
This blog shows steps to unlock and use HR account in Oracle Database 18c XE

Video Course - Building Web Applications using Java EE - at Udemy.com
Thu, 04 Feb 2021
My new course that teaches how to build Web Applications using Java EE is now available at Udemy.com

Video Tutorial - Binary Files and Random Access in C Language
Sat, 23 Jan 2021
Learn how to use Binary files and Random Access in C Language

Video Tutorial - Using Command Line Arguments in C Language
Sat, 23 Jan 2021
Learn how to receive command line arguments in a C Program with multiple examples

Blog - Looking back at 2020
Fri, 01 Jan 2021
A summary of important events of my life in 2020.

Video Tutorial - Deploying Django Web Application to PythonAnywhere.com
Mon, 02 Nov 2020
This video shows how to deploy a Django project from local system to PythonAnywhere.com (Cloud)

Video Course - Building Web Applications using Django Framework - at Udemy.com
Tue, 27 Oct 2020
My new course that teaches how to build Web Application using Django Framework is available at Udemy.com

Blog - Deploying Django Project to PythonAnywhere.com
Wed, 21 Oct 2020
This blog shows how to deploy a Django project from local system to PythonAnywhere.com

Video Tutorial - Getting Started with Eclipse IDE for Java Developers
Sun, 11 Oct 2020
In this video, you learn how to download, install and use Eclipse IDE for Java Developers

Video Tutorial - Getting Started with Java SE 15
Sun, 11 Oct 2020
In this video, you learn how to download, install and use Java SE 15 (JDK 15)

Video Tutorial - Pointer to Structure in 'C' Language
Sun, 04 Oct 2020
In this video, you learn how to use a pointer to structure in 'C' Language

Video Tutorial - Preprocessor in 'C' Language
Sun, 04 Oct 2020
In this video, you learn the role played by Preprocessor in 'C' Language

Video Tutorial - Why to use Unions in 'C' Language
Sun, 04 Oct 2020
In this video, you learn why to use Unions in 'C' Language

Video Tutorial - Pass by Value vs. Pass by Reference in Python
Wed, 01 Jul 2020
In this video, you understand the implications of passing a mutable vs. immutable object to a function as parameter in Python.

Video Tutorial - Learn how to use Lambda Expressions in Python
Sun, 28 Jun 2020
In this video, you learn how to use Lambda Expressions in Python with filter(), sorted() and map() functions.

Video Tutorial - Synchronization of Threads in Java
Sun, 07 Jun 2020
In this video, you learn the importance of Synchronization of Threads in Java and how to implement it.

Video Tutorial - Function Declaration vs. Function Definition in C Language
Sat, 06 Jun 2020
In this video, you learn the difference between function declaration and function definition in C Language and when to use function declaration and also why to include header files like stdio.h.

Video Tutorial - Getting Started with Apache Derby
Sat, 18 Apr 2020
In this video, you learn how to get started with Apache Derby.

Blog - Creating Custom Middleware in Django
Wed, 15 Apr 2020
This blog shows how to create a custom middleware in Django.

Video Tutorial - Learning Path for Software Developers
Fri, 13 Mar 2020
Here is recommended learning path to follow for students aspiring to become web and mobile application developers.

Video Tutorial - Compile-time Polymorphism vs. Runtime Polymorphism
Tue, 10 Mar 2020
In this video, you learn the difference between Compile-time Polymorphism and Runtime Polymorphism in Java

Blog - To-dos Application using Spring MVC + Hibernate + Derby
Sun, 01 Mar 2020
This blog shows how to build a web application developed using Spring MVC + Hibernate + Derby to keep track of To-dos

Blog - How to use Apache Derby from JDBC
Sat, 29 Feb 2020
In this blog you learn how to access Apache Derby (Java DB) from JDBC

Video Tutorial - Using Apache Derby (Java DB) from JDBC
Sat, 29 Feb 2020
In this video, you learn how to access Apache Derby (Java DB) from JDBC

Video Tutorial - How to integrate Tomcat with Eclipse
Mon, 10 Feb 2020
In this video, you learn how to add Tomcat server to Eclipse IDE

Blog - Looking back at 2019
Wed, 01 Jan 2020
Blog - A summary of important events of my life in 2019.

Blog - New features of Python 3.8
Sat, 30 Nov 2019
In this blog, I show how to use new features of Python 3.8.

Video Tutorial - Upcasting and Downcasting in Java
Wed, 27 Nov 2019
In this video, I explain upcasting and downcasting in Java

Video Tutorial - How to use Lamdba Expressions in Java
Sun, 24 Nov 2019
In this video, I demonstrate how to use Lambda Expression, Lambda Blocks, and Method Reference in Java 8 and above.

Video Tutorial - Top-N Analysis in Oracle Database
Tue, 19 Nov 2019
In this video, I show how to perform Top-N Analysis in Oracle Database 11g and 18c.

Video Tutorial - Why to override equals(), hashCode() and toString() methods of Object class in Java.
Sat, 16 Nov 2019
In this video, I explain why to overriding equals(), hashCode() and toString() methods of Object class in Java.

Video Tutorial - Understand how method resolution order(MRO) works with Multiple Inheritance in Python.
Fri, 15 Nov 2019
In this video, I explain how MRO (Method Resolution Order) works in Python while implementing multiple inheritance.

Video Tutorial - Learn how to get started with Django Framework
Thu, 14 Nov 2019
This video shows how to install Django, create project and application in Django Framework.

Blog - Deploying Machine Learning Model
Sat, 02 Nov 2019
In this blog, I show how to build and deploy a Machine Learning model so that it can be used from a Web Application built with Django.

Video Tutorial - How to use SQL Developer with Oracle Database 18c XE
Tue, 27 Aug 2019
This video shows how to install SQL Developer and connect to pluggable database in Oracle Database 18c Express Edition (XE).

Video Tutorial - How to install Oracle Database 18c XE and unlock HR account
Tue, 27 Aug 2019
This video shows how to install Oracle Database 18c XE and connect to pluggable database without having to change any configuration files in Oracle. It also shows how to unlock HR account in pluggable database.

New edition of - C Language For Beginners - book available now
Sun, 25 Aug 2019
Enhanced - C Language For Beginners - book and made hard copy available at Srikanth Technologies and Kindle version at Amazon.

My Favourites
Sat, 24 Aug 2019
Added a new section in which I listed my favourite websites, books and videos.

Blog - Enable CORS in Django
Tue, 09 Jul 2019
In this blog, we understand how to enable CORS (Cross-Origin Resource Sharing) in Django.

Blog - Oracle + Django ORM
Wed, 26 Jun 2019
In this blog, we understand how to access Oracle database using Django ORM.

Blog - Deploying Spring MVC Application To Tomcat
Sat, 22 Jun 2019
In this blog, I walk you through the steps to deploy a Spring MVC application developed using Spring Boot to Tomcat Server.