Prefata curs

Java SE
Pret lista: 690 Eur
Durata: 5 zile (40 ore)

Discount-uri

Discount-uri de volum, pentru cursurile organizate la cererea companiilor-client, pentru grupe formate din:
3-7 participanti-10% rezultand pretul final de 621 Euro fara TVA/participant
8-12 participanti-20% rezultand pretul special de 552 Euro fara TVA/participant
>= 13 participanti-30% rezultand pretul exceptional de 483 Euro fara TVA/participant
  1. Pentru cursurile organizate la sediul centrului nostru de training pretul de mai sus include serviciile de instruire in clasa dotata cu infrastructura necesara (laptop/desktop, videoproiector, flipchart), suportul de curs, benefciile post-instruire descrise mai jos si cofeebreak (apa de baut, ceai / cafea). Servicii conexe, oferite la solicitarea dvs.: masa de pranz la restaurant la pretul de 7 Euro / zi / persoana (fara TVA)
  2. Pentru cursurile organizate la sediul companiei client, situat in Bucuresti sau Ilfov, cu infrastructura asigurata de client (laptop / desktop, video-proiector flipchart etc.) , din pretul de mai sus se deduce suma de 7 Euro / zi / participant, reprezentata de cheltuielile noastre cu infrastructura si coffe break.
  3. Pentru cursurile organizate la sediul companiei client, oriunde in tara, pentru un numar de minim 6 participanti, in pretul de mai sus sunt incluse toate costurile legate de deplasarea trainer-ului nostru (cazare, transport, diurna).
  4. Pentru cursurile organizate la sediul companiei client, cu infrastructura aferenta asigurata de noi (laptop-uri, video-proiector, flipchart), la pretul de mai sus se adauga suma de 5 euro / participant / zi de curs (fara TVA), reprezentata de cheltuielile aferente infrastructurii.

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Agendă Curs

Key features of the Java language
Java technology and development environment
Running and testing a Java program

Java classes
The Main method
Adding a Main method

Introducing variables
Working with strings
Working with numbers
Manipulating numeric data

Working with conditions
Using IF statements
Working with a list of items
Processing a list of items

Working with objects and classes
Defining fields and methods
Declaring, instantiating, and initializing objects
Working with object references
Doing more with arrays

Using the String class
Using the Java API docs
Using the StringBuilder class
More about primitive data types
More numeric operators
Promoting and casting variables

Using methods
Method arguments and return values
Static methods and variables
How arguments are passed to a method
Overloading a method

Access control
Encapsulation
Overloading constructors

Relational and conditional operators
More ways to use IF/ELSE constructs
Using switch statements
Using the Netbeans debugger

Working with dates
Parsing the args array
Two-dimensional arrays
Alternate looping constructs
Nesting loops
The ArrayList class

Overview
Working with subclasses and superclasses
Overriding methods in the superclass
Creating and extending abstract classes

Polymorphism
Polymorphism in the JDK foundation classes
Using interfaces
Local-variable type inference
Using the List interface
Introducing Lambda expressions

Overview
Propagation of exceptions
Catching and throwing exceptions
Handling multiple exceptions and errors

Packages, JARs, architecture
Application modification and requirements

The Module system
JARs
Module declarations
Modular JDK

Testing code
JShell basics
JShell in an IDE

Detalii logistice

This entry-level course is aimed at programmers who are new to Java and who need to learn its concepts, language constructs, and data types. Included in the agenda are topics on exception handling, lambda expressions, and modular programming.
The course is designed for programmers who will apply these language skills to develop programs using the latest major versions of the JDK, currently Java 11. Students practice the skills learned in each lesson through hands-on labs.

  • Architect
  • Java Developers
  • System Analysts
  • Technical Consultant

Required Prerequisites

  • Familiarity with general computer programming concepts and techniques

Suggested Prerequisites

  • Experience with another programming language
  • Write Java code that uses variables, arrays, conditional and loop constructs of achieve program objectives
  • Identify modular programming principles
  • Access and create static fields and methods
  • Encapsulate a class using access modifiers and overloaded constructors
  • Manipulate numeric, text, and string data using appropriate Java operators
  • Set environment variables to allow the Java compiler and runtime executables to function properly
  • Create simple Java classes and use object references to access fields and methods in a class
  • Demonstrate polymorphism by implementing a Java interface
  • Handle a checked exception in a Java application
  • Use a Predicate Lambda expression as the argument to a method
  • Define and implement a simple class hierarchy that supports application requirements