التشغيل التلقائي
الإكمال التلقائي
الدرس السابق
أكمل واستمر
Java Course In Arabic - كورس إحتراف لغة الجافا من الصفر
Introduction
Course Introduction (4:09)
Meet Your Instructor (2:31)
Backend is Complex (6:34)
Java History and Java Compoenets (8:51)
Java Strcture JDK- JRE and JVM (9:39)
Install Java JDK and IntelliJ IDEA (9:10)
Java Basic
New Empty Java Project (7:13)
Java Start Point - Main Method (9:08)
Understand Java output method (12:11)
Java Escape Sequences (8:38)
Java Comments (6:37)
Data types and Variables part 1 (10:45)
Data types and Variables part 2 (19:48)
Java Keywords and Variables Rules (9:20)
How memory manage variables and Null (8:33)
Primitive Data Types vs Wrapper Classes (12:38)
Arithmetic Operators - part 1 (11:23)
Arithmetic Operators - part 2 (9:28)
Pre-increment and Post-increment (8:30)
Logical Operators - part 1 (12:59)
Logical Operators - part 2 (9:01)
Logical Operator exercise solution (1:23)
Types of Java Errors (10:06)
User Input - Scanner (10:33)
Control Flow Statements - IF - ELSE (8:35)
IF - ELSE Exercise 2 Solution (2:20)
Control Flow - IF ELSE (5:48)
Control Flow - Switch Statement (5:34)
The ternary operator (2:27)
Understand Local and Globale Var -Scope (14:06)
Repetition Control Statement - For Loop (12:56)
For loop - part 2 (9:01)
For Loop - Exercise 1 Solution (3:00)
For-Loop more practices (4:58)
Instead for-loop (7:29)
For-loop Exercise 4 Solution (1:17)
while-loop (3:54)
do-while loop (3:21)
Branching Statements -Break and Continue (9:08)
Labeled - Branching Statements (5:50)
Introduction to Java Methods (14:44)
Java Return Merhod (2:40)
Naming Conventions (6:51)
Java methods practices (9:03)
More about methods (10:39)
Method Overloading (3:35)
Section summary
Object Oriented Programming OOP - Inheritance
Introduction to classes (5:56)
Introduction to Class and Object (8:31)
Access modifiers (7:18)
Constructor (10:29)
Copy Constructor (2:48)
Encapsulation (12:25)
Understand Finalizers and GC (4:23)
Plain Old Java Object - POJO (7:27)
static varaible (4:58)
Static methods and Helper also Util class (9:33)
Introduction to inheritance (9:43)
Inheritance with private method (2:15)
Override methods (7:01)
Method - Exercise Solution (0:40)
final method (3:53)
final variable (7:40)
use final in class (5:10)
this vs super keywords (5:00)
super and constructor (8:53)
Object class (9:52)
Immutable Class (9:54)
Understand Nested Classes - Static nested class 1 (8:47)
Inner Classes - 2 (5:27)
Local Class - 3 (3:25)
Anonymous Class - 4 (3:19)
Java Packages (13:29)
Quiz
Java Exception
Introduction to Java Exception (5:35)
try-catch and finally (4:55)
try-catch and finally - part 2 (4:29)
More about catch block (6:47)
try-catch-finally Exercise (0:59)
try-catch-finally Exercise solution (2:36)
Types of Exceptions in Java (16:18)
Java Exception Hierarchy (9:17)
Introduction to Custom Exceptions (6:38)
Master Custom Exceptions (10:45)
More about custom exceptions (2:53)
Quiz
Java Arrays
Introduction to Java Arrays (6:12)
Why we need array - real example (4:54)
One-dimensional array (11:41)
One-dimensional array - More example (1:59)
Introduction to Two-dimensional array (2:50)
Coding Two-dimensional array (6:03)
Java Nuts (String Functionalities) - part 1
Introduction to String Functionalities (2:15)
String Functionalities - Part 1 (19:24)
String Functionalities - Part 2 (5:23)
String Functionalities - Part 3 (6:29)
String Functionalities - Part 4 (7:45)
String Pool (4:03)
String Pool - Coding (3:18)
String is Immutable - super important (7:19)
Abstraction, Interfaces, and Polymorphism
Introduction to Abstraction (2:45)
What is Interface (2:43)
Coding Interface (12:37)
What is Abstract class (3:57)
Coding Abstract class (7:34)
Multiple inheritance on Java interfaces (3:36)
Abstract Class vs Interface (3:52)
Introduction to Polymorphism (7:12)
Compile-time and Runtime Polymorphism (3:56)
Class Polymorphism (8:03)
Polymorphism with interface (4:11)
Quiz
Java Nuts (Date and Time) - part 2
Introduction to Java date and time (4:05)
Understand Time Zone (6:58)
Getting current date and time (5:32)
Create a specific date and time (4:40)
Date parsing and Formatting (9:34)
Date Format ISO and Symbol (5:02)
Add - Subtract Days - Months and Years (5:44)
Period and Duration (6:39)
Compare dates (3:27)
Use Time Zones (11:17)
Instant in date and time zone (7:15)
Truncate - Round Date-Time (5:52)
Quiz
Java Collection Framework (JCF)
Data Strcture and Algorithms (6:55)
Time Complexity (11:38)
What is the Java Collection Framework (2:49)
Understand for-each with example (4:16)
Java Collection Framework hierarchy (8:50)
Introduction to List and ArrayList (12:52)
Coding ArrayList (11:42)
Introduction to LinkedList (8:17)
Coding LinkedList (8:28)
Vector (6:59)
Introduction to Stack (4:18)
Coding Stack (3:28)
Introduction to Queue (5:17)
Coding Queue (5:36)
Introduction to Priority Queue (3:58)
Coding Priority Queue (6:48)
More about Priority Queue (5:38)
Introduction to Deque and ArrayDeque (5:47)
Coding ArrayDeque (2:25)
Wrapping Around - Circular Array (1:30)
Introduction to Set (6:00)
Coding Set and HashSet (3:09)
LinkedHashSet (2:27)
SortedSet intreface and TreeSet (4:51)
Introduction to Map (15:49)
Coding Map and HashTable (10:55)
SortedMap and TreeMap (2:13)
Map with Lamda (4:30)
WeakHashMap (4:26)
Comparable (8:13)
Comparator (5:52)
Quize
Java Enumeration (enum)
Introduction to Java enum (5:11)
What happened behind the scene (2:40)
Define enum (1:59)
enum and construct (5:13)
enum with methods and abstraction (6:31)
enum built-in methods (5:27)
EnumSet (5:08)
EnumMap (2:51)
Quiz
[Java 8] Java Streams API
Introduction to Lambda Expression (5:47)
Write your own lambda expression (11:35)
What is Java Streams API (4:06)
Java Streams API Phases (5:07)
MockData (1:10)
Imperative Approach (3:06)
Declarative Approach - Filter (3:00)
Map and Limit - and more (5:17)
Parallel Streams (7:39)
Range and ClosedRange (2:58)
Iterate - infinite (1:46)
Min and Max (3:51)
Sum and Average (3:17)
Make Stream Lazy (1:23)
Reduce (3:06)
Quiz
Java Input and Output - I/O
Introduction to Input and Output - IO (13:30)
FileInputStream (11:24)
Convert Decimal to Binary (4:41)
Java casting decimal to binary (7:32)
FileOutputStream - part 1 (7:28)
FileOutputStream - part 2 (3:09)
Read and Write Image (5:08)
File System Concepts (4:53)
Introduction to File Class (7:01)
File class - create and delete (9:25)
File class - List files and folders (8:47)
File class - Important methods (3:40)
File class - Manipulate folders and files (7:00)
FileReader and FileWriter (9:15)
Problems with FileReader (4:04)
BufferedReader and BufferedWriter (10:09)
PrintWriter (5:24)
Read files by Scanner with Patterns (11:09)
Serialization and Deserialization (4:58)
Marker Interface (11:23)
Object Input and Output stream (6:01)
Quiz
Java Generics
Introduction to Java Generics (6:09)
Coding Generics (6:57)
Generic Class (5:41)
Bounded Type Parameters (5:34)
All types of Wildcard (7:42)
Debugging and Testing
Introduction to Debugging and Testing (6:38)
Explain Code (4:20)
Print Debugging (9:54)
Interactive Debugging (14:41)
Introduction to Unit Testing (4:14)
Implement JUnit 5 and JUnit 4 (11:30)
JUnit - Before and After all and class (4:28)
Refactoring Code (7:58)
Multi Threading
Introduction to Java Multithreading (8:04)
Thread and Process (5:35)
Java Thread (7:25)
Exercise One Implement Thread (6:08)
Start and Run threads (12:54)
Default thread name and How to defiene thread in others ways (7:35)
Main Thread also Stack and Heap (16:16)
Thread Sleep and Slow down speed (3:14)
Thread States and Life Cycle (12:36)
Thread Scheduler (6:49)
Time slicing algorithm (6:21)
Thread Priorities (12:02)
yield method (5:37)
join method (3:45)
Daemon Thread (20:37)
Synchronization (18:03)
Synchronization problem - Intrinsic Lock - Monitor - Class Level (7:57)
Synchronization problem - Intrinsic Lock - Monitor - Object Level (10:43)
Threads Communication - wait and notify (14:45)
ReentrantLock (14:43)
ReentrantLock - Lock Fairness (2:29)
ReentrantLock - Trylock (6:47)
ReentrantLock - More options (5:10)
Cahce and CPU Cache Levels (11:00)
Java Volatile (9:08)
Deadlock and Handle Deadlock (12:10)
Livelock (2:42)
Atomic Variables (4:25)
Semaphores and Mutex (10:57)
Thread Pool and Executor Framework (15:40)
SingleThreadExecutor (5:48)
FixedThreadPool (5:01)
CachedThreadPool (2:03)
ScheduledExecutor (10:50)
Callable and Future (10:06)
Database Fundamentals
Introduction to database (6:04)
What is Relational Database (5:58)
Download and Install MySQL database (4:24)
Create new database and tables (13:59)
Structured Query Language - SQL (2:30)
DML - INSERT (4:36)
DQL - SELECT (9:45)
DML - UPDATE and DELETE (6:10)
Database table relationships (16:33)
Java Database Connectivity (JDBC)
Introduction to JDBC (5:40)
Download and Setup MySQL Connector-J (2:15)
Understand JDBC Project (0:50)
Prepare database and tables (2:17)
Configure Database Connection (7:13)
Refactoring Code (11:23)
JDBC Insert to database (10:40)
Make user intract with database (12:26)
Backup and Restore database (1:56)
Quiz
Section summary
Java Nuts (Rnadom, Math, UUID, and Files) - part 3
Random Utiles (5:13)
Math Utiles (3:41)
Universally Unique Identifier - UUID (8:45)
Objects Utility Class (5:56)
Arrays Utility Class (5:50)
Handling File by Files class NIO2 (5:32)
[Java 8]
Introduction to Java 8 Features (12:41)
Default Method (4:15)
Optional Class (11:02)
groupingBy and partitioningBy in Streams (10:23)
Base64 - Encoding and Decoding (4:10)
CompletableFuture and More (8:07)
Repeating Annotations (4:09)
Type Annotations (11:13)
Parallel Array Sorting (1:32)
[Java 9]
Introduction to Java 9 Features (2:53)
JShell - REPL (4:04)
Jigsaw Project - Module Sytstem (15:03)
Interface Private Methods (3:17)
Factory Methods for Collections (1:50)
Stream API Improvements [takeWhile, dropWhile,ofNullable, iterate] (6:24)
Optional API Improvements (1:36)
Process API Improvements (9:18)
CompletableFuture API Improvements (3:30)
Multi-Release JAR Files - MRJAR (1:53)
HTTP2 Client (3:47)
[Java 10]
Local Variable Type Inference - var (3:38)
AppCDS and G1 and Root Certificates (2:07)
Handshakes and Graal and Language-Tag (4:28)
JDK Repository and Versioning and Heap (2:16)
Improved Container Awareness (2:16)
[Java 11]
Nest-Based Access Control (1:53)
Dynamic Class‑File Constants (2:18)
AArch64 and no-op GC and JV EE and CORBA (5:40)
HTTPClient and Var for Lmabda and Unicode 10 (1:54)
Flight Recorder and ChaCha20 and Poly130 (3:08)
Launch Single‑File Source‑Code Programs (1:06)
Heap Profiling and TLS and ZGC and more (4:59)
[Java 12]
Introduction to Java 12 (1:23)
Switch Expressions (6:30)
Shenandoah and Microbenchmark (3:38)
Constants API and Default CDS Archives (4:29)
Abortable Mixed Collections for G1 GC (1:34)
Promptly Return Unused Committed Memory (3:41)
[Java 13]
Text Blocks (2:29)
Switch Expressions and Dynamic CDS (0:52)
Socket API and Uncommit Unused Memory (3:46)
Switch Expressions
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