Omozegie Aziegbe

Omos Aziegbe is a technical writer and web/application developer with a BSc in Computer Science and Software Engineering from the University of Bedfordshire. Specializing in Java enterprise applications with the Jakarta EE framework, Omos also works with HTML5, CSS, and JavaScript for web development. As a freelance web developer, Omos combines technical expertise with research and writing on topics such as software engineering, programming, web application development, computer science, and technology.

Core Java
Omozegie AziegbeJune 27th, 2024
0 397
Collectors.toMap() vs Collectors.groupingBy() in Java Streams
Java Streams offer powerful ways to process collections of elements. Two common operations involve transforming a stream into a map:…
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Core Java
Omozegie AziegbeJune 26th, 2024
0 256
Finding a Key’s Index in Java LinkedHashMap
The Java LinkedHashMap class combines a hash table and linked list to maintain predictable iteration order, unlike HashMap. However, LinkedHashMap…
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Core Java
Omozegie AziegbeJune 24th, 2024
0 704
Unit Testing of ExecutorService in Java With No Thread sleep
Unit testing concurrent code, especially code utilizing ExecutorService, presents unique challenges due to its asynchronous nature. Traditional approaches often involve…
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Core Java
Omozegie AziegbeJune 21st, 2024
0 1,453
Casting Maps into Complex Objects in Java
In Java, there is often a need to convert a Map to a complex object (POJO – Plain Old Java…
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Core Java
Omozegie AziegbeJune 21st, 2024
0 208
Preventing IndexOutOfBoundsException with List.subList() in Java
The List.subList() method in Java allows you to create a view of a portion of a list, defined by a…
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Core Java
Omozegie AziegbeJune 21st, 2024
0 387
Implement Elvis Operator in Java 8
In Java 8, the Elvis operator (often written as ?: in Groovy and Kotlin) is not available as a built-in…
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Core Java
Omozegie AziegbeJune 20th, 2024
0 1,261
Mapping Enums and Strings with MapStruct
MapStruct is a Java annotation processor that streamlines the implementation of mappings between Java beans, including complex scenarios such as…
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Core Java
Omozegie AziegbeJune 17th, 2024
0 436
Using Social Login Authentication in Spring Boot with OAuth2
Social login is a mechanism that allows users to sign into an application using their existing credentials from social networking…
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Core Java
Omozegie AziegbeJune 12th, 2024
0 266
How to Use Pair With Java PriorityQueue
Java’s PriorityQueue is a data structure that allows us to store and retrieve elements in a specific order. This article…
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