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Category upJava

Core Java

Learn how to use the basic concepts of the Java language by reading the guides below.

  • Definition (64)
  • Java Keyword (21)
  • Java Constructor (20)
  • Reflection (20)
  • >= Java 8 (19)
  • Java Interfaces (18)
  • Java Operators (16)
  • >= Java 11 (16)
  • Exception (15)
  • Java Loops (13)

>> Java Switch Statement

  • popular
  • reference

>> A Guide to Constructors in Java

  • reference

>> Formatting Output with printf() in Java

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>> Java equals() and hashCode() Contracts

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>> Understanding Memory Leaks in Java

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>> The Modulo Operator in Java

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>> Ternary Operator in Java

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>> Guide to Character Encoding

>> Retrieving a Class Name in Java

>> Abstract Classes in Java

>> Concrete Class in Java

>> Insertion Sort in Java

>> Synthetic Constructs in Java

>> Java Primitives Versus Objects

>> Java Platform Logging API

>> Difference Between Throw and Throws in Java

>> Java Constructors vs Static Factory Methods

>> Static and Dynamic Binding in Java

>> Differences Between Final, Finally and Finalize in Java

>> Common Java Exceptions

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