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Array

Read more about the article CopyOnWriteArrayList in Java: Performance, and Use Cases

CopyOnWriteArrayList in Java: Performance, and Use Cases

  • Post author:Noel Kamphoa
  • Post published:June 21, 2025
  • Post category:Java Intermediate/Collections/Core Java Tutorials

Explore CopyOnWriteArrayList in Java: thread-safe design, internal structure, performance insights, and practical use cases.

Continue ReadingCopyOnWriteArrayList in Java: Performance, and Use Cases
Read more about the article ArrayList in Java: Internal Structure, Performance, and Use Cases

ArrayList in Java: Internal Structure, Performance, and Use Cases

  • Post author:Noel Kamphoa
  • Post published:June 21, 2025
  • Post category:Core Java Tutorials/Java Intermediate/Collections

Learn how ArrayList works in Java: internal structure, performance trade-offs, and use cases with clear code examples

Continue ReadingArrayList in Java: Internal Structure, Performance, and Use Cases
Read more about the article Collections Framework in Java: What You Need to Know

Collections Framework in Java: What You Need to Know

  • Post author:Noel Kamphoa
  • Post published:June 20, 2025
  • Post category:Core Java Tutorials/Java Intermediate/Collections

Learn the Java Collections Framework: key interfaces, implementations, and examples to manage and manipulate groups of objects efficiently.

Continue ReadingCollections Framework in Java: What You Need to Know
Read more about the article Remove Array Duplicates: 5 Java Methods, Preserve Original Order

Remove Array Duplicates: 5 Java Methods, Preserve Original Order

  • Post author:Noel Kamphoa
  • Post published:January 21, 2024
  • Post category:Java Miscellaneous/Core Java Tutorials

Elevate your coding with 5 Java methods to remove array duplicates while preserving order. Optimize your arrays for maximum efficiency.

Continue ReadingRemove Array Duplicates: 5 Java Methods, Preserve Original Order

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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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24 Mar

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

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