• JavaSE: Sintaxis

    1. Comentarios

      1. Una línea //

      2. Multilínea /* */

      3. Javadoc /** */

        1. Genera documentación HTML

    2. Identificadores

      1. Case sensitive

      2. Comienza con letra, '_', '$'

      3. Incluye letras o números

      4. No se puede usar Java keywords

      5. Convención de nombres

        1. http://java.sun.com/docs/codeconv/

    3. Variables

      1. Primitivos

        1. Entero

          1. byte

            1. 1 byte

            2. -128 y +127

          2. short

            1. 2 bytes

            2. -32768 y +32767

          3. int

            1. 4 bytes

            2. -2147483648 y + 2147483647

          4. long

            1. 8 bytes

            2. -9223372036854775808 y + 9223372036854775807

        2. Real

          1. float

            1. 4 bytes

          2. double

            1. 8 bytes

        3. Booleano

          1. boolean

            1. true

            2. false

        4. Caracter

          1. char

            1. Rango \u0000 a u\FFFF en Unicode (0 a 65535).

            2. Unicode

              1. 2 bytes

              2. caracteres de la mayoría de los idiomas

      2. Objetos

      3. Todas las variables pasan por valor como parámetros

    4. Operadores

      1. Aritméticos

        1. + - * / % ++ --

      2. Lógicos

        1. && || !

      3. Relacionales

        1. == != < > <= >=

      4. Asignación

        1. = += -= *= /=

      5. Ternario

        1. ?:

    5. Estructuras de control

      1. if / else

      2. switch / case

      3. while

      4. do while

      5. for

      6. break

        1. termina la iteración

      7. continue

        1. continua a la siguiente iteración

    6. Constantes

      1. public static final

    7. Arreglos

      1. Arreglos de objetos

      2. Arreglos de primitivos

    8. Strings

      1. String cadena = "cadena";

      2. Concatenar con +

    9. Acerca de

      1. Topic

      2. Topic

  • All Comments ( 0 )

    JavaSE: Sintaxis

    Added: 2010-04-08 23:00:21

    From: lshimokawa (Joined 2009-12-01 22:08:05)

    101 views |0 downloads

    JavaSE: Sintaxis

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