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Sheel S Prabhakar
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Author: Sheel Prabhakar

Social Network System Design

A generic system design for socila networking service.

August 17, 2023
Spring: Best Ways to return HTTP 400 Bad Request

Best way to handle bad request in spring boot application.

December 27, 2022
CURL HTTP/1.1 415 Unsupported Media Type Error

How to use CURL properly to avoid HTTP/1.1 415 Unsupported Media Type Error.

December 27, 2022
Spring Boot Redis Data Repository Example with Other Data Source

Spring boot data redis example with two data sources with@TimeToLive.

August 17, 2022
Send email with replyTo field using Spring Boot

Spring boot example to send email using replyTo option.

August 15, 2022
What’s the difference between @Controller, @Component, @Repository & @Service annotations in Spring?

Know to difference between Spring stereo type annotations @Controller, @Component, @Repository & @Service.

August 14, 2022
Possible Reasons for @Autowired Field Null

Possible reason and fix for spring @Autowiring not working.

August 14, 2022
Enable Authentication In MongoDB

Learn about security configurations provided by MongoDB like Authentication, TLS etc.

August 11, 2022
Java Serialize Json in Order

Serialize JSON in ordered properties in Java using Jackson library.

August 6, 2022
Angular ng build causes out of memory while building

Fixing out or memory or low heap issue of angular build.

August 6, 2022

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