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      Spring Framework Basic AOP Example

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      Spring Primary On Beans of a Class

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      Spring Framework Minimum dependency for IOC Primary Beans Class Basic AOP example Troubleshoot Spring AOP
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      How to Install Rust on Windows 11

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      How to make HTTP Requests in Rust lang?

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      Can we use a Layered Architecture Pattern in Rust?

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      April 17, 2022

      The Composite Design Pattern In Rust

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      Spring Framework Minimum dependency for IOC Primary Beans Class Basic AOP example Troubleshoot Spring AOP
      January 22, 2023

      Spring Primary On Beans of a Class

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      Spring Framework Minimum dependency for IOC Primary Beans Class Basic AOP example Troubleshoot Spring AOP
      January 21, 2023

      Spring Framework Minimum Dependency for IoC

    • Java
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      November 6, 2022

      Getting Familiar With Java TreeSet With Examples

    • Java
      Spring Boot application Stored Procedure @Conditional @Configuration Retry Operation Exception JPA Spring MVC PathVariable annotation RequestBody in-memory H2
      November 6, 2022

      Spring MVC PathVariable Annotation

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      Spring Multipe name alias bean ApplicationContext JUnit Tests Spring Boot Security PreAuth Apache FreeMarker JPA Stored Procedure @Procedure
      October 31, 2022

      Spring Boot JPA – Stored Procedure With Select Statement

  • Tutorials
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Java Tutorial

Java, Java Tutorial, Software Development

Java – 5 things You Cannot do with Generic Types – Limitations

java Sort Enum Properties Monitor Directory File Lambda Expression parameter return types Validate XML String XSD ExecutorService treeset example AutoCloseable Try-With-Resources Convert LocalDateTime OffsetDateTime Run Codes Before Shutdown XML Tag Lambda PostgreSQL JDBC invoke JavaScript Applet SFTP Batch hang block main thread MySQL JDBC try-with-resources delete Unencrypted SoapFault Apache CXF Remove XML Element XSLT skip execute finally public static void main constructor fields Eclipse convert Iterator Stream StreamSupport XMLEncoder XMLDecoder rename P6Spy JDBC Example PDF Version JasperReports Run from Ant iReport Page Numbers Count entities persistence context hibernate JSqlServerBulkInsert 1.4 Windows 7 Flyweight Design Pattern JAXB Pre Post-processing Unmarshaller.Listener Selection Sort Algorithm First Last dates quarter Joda Time method throw Exception var keyword

Generics is one of the best things that happened to Java. Anyone who has worked with Java during its pre-JDK5 era can attest to that. For new developments, it has drastically reduced the amount of written codes and provided compile-time type checking using Generic Types. However, there are some things you cannot do with Generics Types.

Java, Java Tutorial, Software Development

Chapter 7: Java Classes And Access Modifiers – Review

java Sort Enum Properties Monitor Directory File Lambda Expression parameter return types Validate XML String XSD ExecutorService treeset example AutoCloseable Try-With-Resources Convert LocalDateTime OffsetDateTime Run Codes Before Shutdown XML Tag Lambda PostgreSQL JDBC invoke JavaScript Applet SFTP Batch hang block main thread MySQL JDBC try-with-resources delete Unencrypted SoapFault Apache CXF Remove XML Element XSLT skip execute finally public static void main constructor fields Eclipse convert Iterator Stream StreamSupport XMLEncoder XMLDecoder rename P6Spy JDBC Example PDF Version JasperReports Run from Ant iReport Page Numbers Count entities persistence context hibernate JSqlServerBulkInsert 1.4 Windows 7 Flyweight Design Pattern JAXB Pre Post-processing Unmarshaller.Listener Selection Sort Algorithm First Last dates quarter Joda Time method throw Exception var keyword

Java classes and their variables and methods can use access modifiers – private, public, protected, and package-level (no keyword). These access modifiers set the classes’ visibility, constructors, and instance or class variables and methods to the other parts of the

Java Tutorial, Software Development

Chapter 3: How To Write Your First Java Program

java Sort Enum Properties Monitor Directory File Lambda Expression parameter return types Validate XML String XSD ExecutorService treeset example AutoCloseable Try-With-Resources Convert LocalDateTime OffsetDateTime Run Codes Before Shutdown XML Tag Lambda PostgreSQL JDBC invoke JavaScript Applet SFTP Batch hang block main thread MySQL JDBC try-with-resources delete Unencrypted SoapFault Apache CXF Remove XML Element XSLT skip execute finally public static void main constructor fields Eclipse convert Iterator Stream StreamSupport XMLEncoder XMLDecoder rename P6Spy JDBC Example PDF Version JasperReports Run from Ant iReport Page Numbers Count entities persistence context hibernate JSqlServerBulkInsert 1.4 Windows 7 Flyweight Design Pattern JAXB Pre Post-processing Unmarshaller.Listener Selection Sort Algorithm First Last dates quarter Joda Time method throw Exception var keyword

How to write your first Java program? If you’re starting out learning Java, this probably is the first question you’d ask yourself. But before writing a Java program, you need to install the Java Development Kit for your operating system,

Java, Java Tutorial, Software Development

Chapter 1: Introduction to Java as Language and Platform

java Sort Enum Properties Monitor Directory File Lambda Expression parameter return types Validate XML String XSD ExecutorService treeset example AutoCloseable Try-With-Resources Convert LocalDateTime OffsetDateTime Run Codes Before Shutdown XML Tag Lambda PostgreSQL JDBC invoke JavaScript Applet SFTP Batch hang block main thread MySQL JDBC try-with-resources delete Unencrypted SoapFault Apache CXF Remove XML Element XSLT skip execute finally public static void main constructor fields Eclipse convert Iterator Stream StreamSupport XMLEncoder XMLDecoder rename P6Spy JDBC Example PDF Version JasperReports Run from Ant iReport Page Numbers Count entities persistence context hibernate JSqlServerBulkInsert 1.4 Windows 7 Flyweight Design Pattern JAXB Pre Post-processing Unmarshaller.Listener Selection Sort Algorithm First Last dates quarter Joda Time method throw Exception var keyword

When we say “Java,” we refer to the Oracle technology with two aspects – Java as a programming language and Java as a platform. Java as a programming language allows us to create Java programs, while Java as an environment

Java, Java Tutorial, Software Development

Chapter 4: Oracle JDK8 on Windows 10: Installation

java Sort Enum Properties Monitor Directory File Lambda Expression parameter return types Validate XML String XSD ExecutorService treeset example AutoCloseable Try-With-Resources Convert LocalDateTime OffsetDateTime Run Codes Before Shutdown XML Tag Lambda PostgreSQL JDBC invoke JavaScript Applet SFTP Batch hang block main thread MySQL JDBC try-with-resources delete Unencrypted SoapFault Apache CXF Remove XML Element XSLT skip execute finally public static void main constructor fields Eclipse convert Iterator Stream StreamSupport XMLEncoder XMLDecoder rename P6Spy JDBC Example PDF Version JasperReports Run from Ant iReport Page Numbers Count entities persistence context hibernate JSqlServerBulkInsert 1.4 Windows 7 Flyweight Design Pattern JAXB Pre Post-processing Unmarshaller.Listener Selection Sort Algorithm First Last dates quarter Joda Time method throw Exception var keyword

This post demonstrates how to install Oracle JDK8 on Windows 10. Download JDK8 From Oracle First, go to www.google.com and search for “Java JDK 8”. Then, click the link that says “Java SE Development Kit 8 – Downloads“. Once you’re

Java, Java Tutorial, Software Development

Chapter 5: Java Classes – The Blueprints And Building Blocks

java Sort Enum Properties Monitor Directory File Lambda Expression parameter return types Validate XML String XSD ExecutorService treeset example AutoCloseable Try-With-Resources Convert LocalDateTime OffsetDateTime Run Codes Before Shutdown XML Tag Lambda PostgreSQL JDBC invoke JavaScript Applet SFTP Batch hang block main thread MySQL JDBC try-with-resources delete Unencrypted SoapFault Apache CXF Remove XML Element XSLT skip execute finally public static void main constructor fields Eclipse convert Iterator Stream StreamSupport XMLEncoder XMLDecoder rename P6Spy JDBC Example PDF Version JasperReports Run from Ant iReport Page Numbers Count entities persistence context hibernate JSqlServerBulkInsert 1.4 Windows 7 Flyweight Design Pattern JAXB Pre Post-processing Unmarshaller.Listener Selection Sort Algorithm First Last dates quarter Joda Time method throw Exception var keyword

In How To Write Your First Java Program, we installed an IDE and wrote a basic Java program. We also learned about the essential components of that program’s Java source codes – the keyword class and the main method. Here

Java, Java Tutorial, Software Development

Chapter 6: Java Object And Its Properties And Behaviors

java Sort Enum Properties Monitor Directory File Lambda Expression parameter return types Validate XML String XSD ExecutorService treeset example AutoCloseable Try-With-Resources Convert LocalDateTime OffsetDateTime Run Codes Before Shutdown XML Tag Lambda PostgreSQL JDBC invoke JavaScript Applet SFTP Batch hang block main thread MySQL JDBC try-with-resources delete Unencrypted SoapFault Apache CXF Remove XML Element XSLT skip execute finally public static void main constructor fields Eclipse convert Iterator Stream StreamSupport XMLEncoder XMLDecoder rename P6Spy JDBC Example PDF Version JasperReports Run from Ant iReport Page Numbers Count entities persistence context hibernate JSqlServerBulkInsert 1.4 Windows 7 Flyweight Design Pattern JAXB Pre Post-processing Unmarshaller.Listener Selection Sort Algorithm First Last dates quarter Joda Time method throw Exception var keyword

We write codes that create Java objects from Java classes. These can have properties and behaviors. Properties are data with names; while, behaviors are the actions an object can perform on its properties. Consider the following Java class without properties

Java, Java Tutorial, Software Development

Chapter 8: Java Primitives in The OOP World

java Sort Enum Properties Monitor Directory File Lambda Expression parameter return types Validate XML String XSD ExecutorService treeset example AutoCloseable Try-With-Resources Convert LocalDateTime OffsetDateTime Run Codes Before Shutdown XML Tag Lambda PostgreSQL JDBC invoke JavaScript Applet SFTP Batch hang block main thread MySQL JDBC try-with-resources delete Unencrypted SoapFault Apache CXF Remove XML Element XSLT skip execute finally public static void main constructor fields Eclipse convert Iterator Stream StreamSupport XMLEncoder XMLDecoder rename P6Spy JDBC Example PDF Version JasperReports Run from Ant iReport Page Numbers Count entities persistence context hibernate JSqlServerBulkInsert 1.4 Windows 7 Flyweight Design Pattern JAXB Pre Post-processing Unmarshaller.Listener Selection Sort Algorithm First Last dates quarter Joda Time method throw Exception var keyword

Java primitives are predefined basic data types that exist in the Java programming language. We do not need to create them as we would with our custom Java classes. What Are Basic Data Types in Java? Java primitive types hold

Java, Java Tutorial, Software Development

Chapter 2: Why You Should Learn Programming With Java

java Sort Enum Properties Monitor Directory File Lambda Expression parameter return types Validate XML String XSD ExecutorService treeset example AutoCloseable Try-With-Resources Convert LocalDateTime OffsetDateTime Run Codes Before Shutdown XML Tag Lambda PostgreSQL JDBC invoke JavaScript Applet SFTP Batch hang block main thread MySQL JDBC try-with-resources delete Unencrypted SoapFault Apache CXF Remove XML Element XSLT skip execute finally public static void main constructor fields Eclipse convert Iterator Stream StreamSupport XMLEncoder XMLDecoder rename P6Spy JDBC Example PDF Version JasperReports Run from Ant iReport Page Numbers Count entities persistence context hibernate JSqlServerBulkInsert 1.4 Windows 7 Flyweight Design Pattern JAXB Pre Post-processing Unmarshaller.Listener Selection Sort Algorithm First Last dates quarter Joda Time method throw Exception var keyword

In the early 90s, Sun Microsystems developed and released the Java programming language. It is a general-purpose and high-level language that can run on various operating systems, like Windows, Mac OS, and UNIX platforms. This post gives an overview of

Microservices

  • Micronaut OAuth2 Keycloak
    Micronaut Consul Service Discovery Example In Java
  • Micronaut
    Micronaut Consul Distributed Configuration Example In Java
  • Spring Multipe name alias bean ApplicationContext JUnit Tests Spring Boot Security PreAuth Apache FreeMarker JPA Stored Procedure @Procedure
    Spring Boot Consul Distributed Configuration Example
  • Micronaut OAuth2 Keycloak
    Micronaut OAuth2 Keycloak Example That Works
  • Micronaut OAuth2 Keycloak
    Micronaut Client-Side Load Balancing Example in Java

Rust

  • Rust Thread Synchronization Barrier validate Email Regular Expressions check String Numeric display content array tuple hashmap vector Actix-web PostgreSQL Project Stack
    Rust – Connect to MySQL And Query For Data
  • actix-web rest api Rust key value hashmap map convert integer string check NULL value Connect postgreSQL codes Compare Struct Instances Composite Design Pattern match switch Basic Bearer Authentication
    Rust Stable And Rocket 0.5 Latest Development Codes
  • Rust lang Convert Struct JSON update on windows Iterator design pattern Compare Strings Rust Windows 11
    Quicksort Algorithm Example in Rust
  • actix-web rest api Rust key value hashmap map convert integer string check NULL value Connect postgreSQL codes Compare Struct Instances Composite Design Pattern match switch Basic Bearer Authentication
    Rust Plugin for IntelliJ IDEA – Install And Use
  • Rust Thread Synchronization Barrier validate Email Regular Expressions check String Numeric display content array tuple hashmap vector Actix-web PostgreSQL Project Stack
    Create Threads That Work With Data in Rust
  • Rust lang Convert Struct JSON update on windows Iterator design pattern Compare Strings Rust Windows 11
    Custom Data Types With Struct, Trait, And Enum In Rust
  • Rust Generic Associated Types GTAs strings integer floating-point, boolean tuple struct HTTP request client Match String &str
    How to make HTTP Requests in Rust lang?
  • Rust Thread Synchronization Barrier validate Email Regular Expressions check String Numeric display content array tuple hashmap vector Actix-web PostgreSQL Project Stack
    Rust – How to check if a String is Numeric
  • Rust lang Convert Struct JSON update on windows Iterator design pattern Compare Strings Rust Windows 11
    Rust – Read EPCIS 1.2 XML Into Struct Instance
  • Rust selection sort EPCIS 1.2 XML Actix-web json response create list Two-Dimensional Array HashMap Example Chain of Responsibility Pattern In Rust CRUD Rocket SQLX Study Guide For Learning Rust
    The Into and Unwrap Methods In Rust

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