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Java

Read more about the article Java 25 New Features

Java 25 New Features

  • Post author:Noel Kamphoa
  • Post published:March 11, 2026
  • Post category:Core Java Tutorials/Java LTS Series

Learn about Java 25's important features, including Scoped Values and improvements to concurrency and module systems.

Continue ReadingJava 25 New Features
Read more about the article Constructors in Java: Definition, Types, and Best Practices

Constructors in Java: Definition, Types, and Best Practices

  • Post author:Noel Kamphoa
  • Post published:February 24, 2026
  • Post category:Classes and Objects/Core Java Tutorials/Java Beginner

Understand constructors in Java and how they initialize objects safely and effectively for reliable programming.

Continue ReadingConstructors in Java: Definition, Types, and Best Practices
Read more about the article Nested Classes vs Lambda Expressions: When to Use Each

Nested Classes vs Lambda Expressions: When to Use Each

  • Post author:Noel Kamphoa
  • Post published:February 23, 2026
  • Post category:Java Intermediate/Nested Classes and Lambdas Expressions/Core Java Tutorials

Explore the differences between Nested Classes vs Lambda Expressions and learn when to use each for better coding practices.

Continue ReadingNested Classes vs Lambda Expressions: When to Use Each
Read more about the article Lambda Expression Syntax: Parameters and Body Explained

Lambda Expression Syntax: Parameters and Body Explained

  • Post author:Noel Kamphoa
  • Post published:February 21, 2026
  • Post category:Core Java Tutorials/Java Intermediate/Nested Classes and Lambdas Expressions

Explore the lambda expression in Java: learn its syntax, structure, and how it enhances functional programming.

Continue ReadingLambda Expression Syntax: Parameters and Body Explained
Read more about the article Deleting Paths Safely in Java

Deleting Paths Safely in Java

  • Post author:Noel Kamphoa
  • Post published:January 14, 2026
  • Post category:Core Java Tutorials/Java Intermediate/Java IO API

Learn how to delete paths in Java safely with best practices that prevent data loss and errors in your applications.

Continue ReadingDeleting Paths Safely in Java
Read more about the article Working with Filesystems in Java

Working with Filesystems in Java

  • Post author:Noel Kamphoa
  • Post published:January 12, 2026
  • Post category:Core Java Tutorials/Java Intermediate/Java IO API

Explore the filesystem in Java with modern APIs. Learn about NIO.2, paths, and safe filesystem operations for your applications.

Continue ReadingWorking with Filesystems in Java
Read more about the article Serialize an Object Graph: Understanding Java Serialization

Serialize an Object Graph: Understanding Java Serialization

  • Post author:Noel Kamphoa
  • Post published:January 10, 2026
  • Post category:Java IO API/Core Java Tutorials/Java Intermediate

Understand how to Serialize an Object Graph in Java. Explore the nuances of serialization beyond just individual objects.

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Read more about the article Java IO API: What You Need To Know

Java IO API: What You Need To Know

  • Post author:Noel Kamphoa
  • Post published:January 10, 2026
  • Post category:Core Java Tutorials/Java Intermediate/Java IO API

Learn how the Java IO API simplifies file interaction. Get insights on data flow, stream-based operations, and more.

Continue ReadingJava IO API: What You Need To Know
Read more about the article Spliterator Explained: The Engine Behind Streams

Spliterator Explained: The Engine Behind Streams

  • Post author:Noel Kamphoa
  • Post published:January 6, 2026
  • Post category:Core Java Tutorials/Java Intermediate/Java Stream API

Understand the spliterator in Java streams: learn how it enhances performance and enables effective parallel execution.

Continue ReadingSpliterator Explained: The Engine Behind Streams
Read more about the article Parallel Stream Processing: Performance and Risks

Parallel Stream Processing: Performance and Risks

  • Post author:Noel Kamphoa
  • Post published:January 3, 2026
  • Post category:Java Stream API/Core Java Tutorials/Java Intermediate

Explore the advantages of parallel stream and how it enhances performance through concurrent processing with minimal code changes.

Continue ReadingParallel Stream Processing: Performance and Risks
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nkamphoa Noel KAMPHOA @nkamphoa ·
24 Mar

Learn how to format numbers in Java using NumberFormat and DecimalFormat, including currency, percentages, and custom symbols.
https://nkamphoa.com/format-numbers-in-java/

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nkamphoa Noel KAMPHOA @nkamphoa ·
24 Mar

⚖️Your thoughts in the comments.
#Java #BackEnd #Programming #Coding

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