01 - Java Programming Fundamentals
Introduction to Java: history, WORA philosophy, difference between JVM/JRE/JDK, development environment setup, program structure and naming conventions.
Corso Completo Java
Corso completo Java dalla sintassi base alle feature avanzate: generics, stream API, lambda, multithreading, collections framework e pattern enterprise. Preparazione per certificazioni Oracle.
18Articles
XPHX0XPHX
Titres et sous-titres
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Chapitres
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Annexes
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Bibliographie299 minLecture totalePrincipianteNiveau
JavaJDKOOPSpringenterprisecertification
Articoli de la Série XPHX0XPHX Les articles de la série XPHX1XPHX sont les suivants :
- 1
- 2
02 - Data Types and Flow Control
Java primitive types (int, long, double, boolean, char), variables and constants, operators, if/switch/for/while control structures and casting.
- 3
03 - Methods and Basic Data Structures
Methods in Java: definition, parameters, overloading, pass by value. One-dimensional and multidimensional arrays, common operations.
- 4
04 - OOP: Fundamental Concepts
Object-oriented programming in Java: classes, objects, constructors, encapsulation, access modifiers, this and static members.
- 5
05 - Abstraction and Contracts: Interfaces and Abstract Classes
Inheritance, polymorphism, abstract classes and interfaces in Java. Default methods, multiple implementation and when to use what.
- 6
06 - Java Core APIs: String, Date and Wrappers
Java core classes: String and StringBuilder, Wrapper classes and autoboxing, modern Date/Time API with LocalDate, LocalTime and ZonedDateTime.
- 7
07 - Collections Framework: List, Set and Map
Java Collections Framework: ArrayList, LinkedList, HashSet, TreeSet, HashMap, TreeMap, Queue and Collections class algorithms.
- 8
08 - Error Handling and Exceptions
Java exception handling: try-catch-finally, checked vs unchecked, throw and throws, custom exceptions and try-with-resources.
- 9
09 - Input/Output and NIO.2
I/O in Java: byte and character streams, BufferedReader/Writer, NIO.2 with Path and Files, object serialization and best practices.
- 10
10 - Functional Programming and Stream API
Functional programming in Java: lambda expressions, functional interfaces, method references, Stream API, Collectors and Optional.
- 11
11 - Concurrency and Multithreading
Concurrent programming in Java: Thread, Runnable, ExecutorService, synchronization, Lock, atomic classes, CompletableFuture and producer-consumer pattern.
- 12
12 - JVM and Performance Tuning
JVM architecture, memory areas, Garbage Collection, JIT compiler, profiling, diagnostics and performance optimization.
- 13
13 - Testing in Java: JUnit and Mockito
Unit testing with JUnit 5: annotations, assertions, parameterized tests. Mockito for mock, stub and verify. TDD.
- 14
14 - Best Practices and Clean Code
SOLID principles, naming conventions, code smells, refactoring and error handling for professional code.
- 15
15 - Fundamental Design Patterns
Most used patterns: Singleton, Factory, Builder, Strategy and Observer with practical Java examples.
- 16
16 - Build Tools: Maven and Gradle
Java project management with Maven and Gradle: POM, lifecycle, dependencies, plugins and tasks.
- 17
17 - Java in the Real World
Professional project structure, logging with SLF4J/Logback, configuration and environment management.
- 18
18 - Enterprise Framework Preparation
IoC, Dependency Injection, Repository and Service patterns: foundations for Spring and enterprise frameworks.
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