@Er-Rahul-Dev

Junit5 learnings

Apr 23, 2025 · 3 min read · package com.healthycoderapp; import java.util.Comparator; import java.util.List; public class BMICalculator { private static final double BMI_THRESHOLD = 25.0; public static boolean isDietRecommended(double weight, double height) { ...

Change old email and name of Git auther

Mar 11, 2025 · 5 min read · Step-by-Step Guide to Change Email and Name in Git History 1. Backup Your Repository Before making any changes, ensure you have a backup of your repository to prevent any data loss. 2. Clone the Repository If you haven't already, clone the repository...

SQL Quick Revision

Feb 25, 2025 · 10 min read · give me an my sql script to create employee table with his mananger and his department, city, salary, name, age and employee Id should be unique and also give insert script with 10 employees where in employee names can be duplicates and also one mana...

Data Structures and Algorithms

Feb 25, 2025 · 1 min read · Arithmetic fundamentals -https://press.rebus.community/programmingfundamentals/chapter/integer-division-and-modulus/#:~:text=Overview,remainder%20operation%20is%20the%20modulus.

Kafka Implementation example

Dec 21, 2024 · 3 min read · aws.s3.bucketName=${aws.s3.bucket:mediafilesbucket2024} aws.s3.region=${aws.region:us-east-1} aws.s3.accessKey=${aws.s3.access.key:AKIAWFIPSWA4CDJWJFHZ} aws.s3.secretKey=${aws.s3.access.secret: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} aws.s3.hostUrl=...