Srini

Linux – Here’s All About Queuing Process

Queues and Processes both are part of inter-process communication. Explained differences between these two.

How to insert array of values in DB2 Tables explained with sample SQL query.

Python frequently asked interview questions shared in this post. Useful to read quickly and for your next interview.

How to embed SQL and establish connection in Python, Java and C# well explained.

Explained the best SQL example of NOT NULL constraint.

Ideas on how to write a sub query quickly in your projects.

Two top methods to JOIN tables with Using and ON. Here are useful SQL queries to understand quickly.

Explained the top differences of Series Vs DataFrame in Python for your quick reference.

Here is a way to create arrays in python using NumPy and explained all array operations

How to develop a model in Machine learning explained with example.

VSAM files in CICS are main source of input. This post tells you how to use browse VSAM file options in CICS

Top differences between Void, Reversal, Refund, Installment and Recurring transactions.