Omid Haghighatgoo – Medium

Omid Haghighatgoo

Omid Haghighatgoo

Java 17 New Features

Pattern matching for switch expression and statement is a new feature which enhanced java 17 under JEP 406 (Java Enhancement Proposal). In…

2 min readApr 19, 2023

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Java 17 New Features

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Omid Haghighatgoo

Enabling Swagger 3.0 For Spring Boot Projects

In this article we want to start quickly swagger 3.0 API documentation for our existing spring boot project.

1 min readOct 17, 2022

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Enabling Swagger 3.0 For Spring Boot Projects

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Omid Haghighatgoo

Consistency, Availability, Partition Tolerance Or CAP Theorem

CAP theorem is a theory about distributed network applications or specially distributed data store which was formulated in 1990 by Eric…

3 min readFeb 6, 2022

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Consistency, Availability, Partition Tolerance Or CAP Theorem

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Omid Haghighatgoo

Avoiding NullPointerException In Java

There are lots of situation witch NullPointerException break your application with keeping in mind that it is hard to predict all null…

2 min readJan 5, 2022

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Avoiding NullPointerException In Java

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Omid Haghighatgoo

Spring @RestControllerAdvice When and Why?

@RestControllerAdvice annotation is the composition of two annotations: 1- @ControllerAdvice and 2- @ResponseBody. In this article we will…

1 min readDec 28, 2021

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Omid Haghighatgoo

How Log4j May Infected Your Application?

Recently we read every where about vulnerability of log4j2 … but what is the story exactly? In this article we will study about this…

3 min readDec 26, 2021

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How Log4j May Infected Your Application?

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Omid Haghighatgoo

Angular: Just-In-Time (JIT) Compilation or Ahead-Of-Time (AOT) Compilation

Angular framework support both just-in-time compilation and ahead-of-time compilation. In this article we will review what is each of them…

2 min readDec 20, 2021

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Angular: Just-In-Time (JIT) Compilation or Ahead-Of-Time (AOT) Compilation

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Omid Haghighatgoo

Does Spring Boot Support Lazy Initialization?

In software development lazy initialization means to postpone any heavy process like object creation or evaluation, calculation a value and…

2 min readDec 18, 2021

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Does Spring Boot Support Lazy Initialization?

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Omid Haghighatgoo

Omid Haghighatgoo

Senior Software Engineer with a demonstrated history of working in Information Technology and Services Industry, interested in AI and Machine Learning.

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