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Python Class: Here’s Logic to Print Student Details

Here is the python program here I used the Python class to display student details of first name, last name, and student id.

7 CICS Symbolic Map Field Extensions

Here are field extensions that generate during the CICS symbolic map. Developers can use them correctly if they know the meanings. Here is a list and their meanings.

grep: How to Find Empty Lines in a File

Here is the most useful command to get empty lines from a file using grep in Linux.

Here is Logic to Write UDF to Check Input is Number or not

Here is a sample function that you can write in PL/SQL of Oracle. This function’s purpose is to check input if it is a number or not.

How to Spell out Number Using Dictionary in Python

Here is a sample python program to spell out a number using dictionary data type. And it is helpful for interviews and project purposes.

How to Write Complex SQL Sub-query

Here is a sample sub-query. Here you will read records from two tables. Also explained how the query works.

How to Run Stored Procedure in SQL Developer

Here are steps of how to create a procedure in SQL developer and how to call it.

13 Essential Python Interview Questions

Here are 13 essential python interview questions useful to crack your interview.

How to Find Sum of Series in Python

Sample Python script to calculate the sum of the GP series. Knowing the skills applied to write this script useful for interviews.

How to Print Name[String] in Reverse order in Python

Here’s a python program that reverses the name you enter and prints it in reverse order. This is useful for interviews.

Bash: How to Calculate Sum After Reading File

Here is a shell script to calculate the sum of input file records. And to replace a string with a new one using sed utility.

How to Create a JSON File in Python: Step-by-Step Guide for Beginners

JSON files are popular in message interchange. Here is sample python logic on how to write JSON data to a file using the dump function