Java by API/java.lang/Byte

Материал из Java эксперт
Перейти к: навигация, поиск

Byte: byteValue()

   <source lang="java">

public class Main {

 public static void main(String[] args) {
   byte by = (byte) "A";
   Byte by2 = new Byte(by);
   System.out.println(by2.byteValue());
 }

}

 </source>
   
  
 
  



Byte: doubleValue()

   <source lang="java">

public class Main {

 public static void main(String[] args) {
   Byte bObj = new Byte("10");
   byte b = bObj.byteValue();
   System.out.println(b);
   short s = bObj.shortValue();
   System.out.println(s);
   int i = bObj.intValue();
   System.out.println(i);
   float f = bObj.floatValue();
   System.out.println(f);
   double d = bObj.doubleValue();
   System.out.println(d);
   long l = bObj.longValue();
   System.out.println(l);
 }

}

 </source>
   
  
 
  



Byte: floatValue()

   <source lang="java">

public class Main {

 public static void main(String[] args) {
   Byte bObj = new Byte("10");
   byte b = bObj.byteValue();
   System.out.println(b);
   short s = bObj.shortValue();
   System.out.println(s);
   int i = bObj.intValue();
   System.out.println(i);
   float f = bObj.floatValue();
   System.out.println(f);
   double d = bObj.doubleValue();
   System.out.println(d);
   long l = bObj.longValue();
   System.out.println(l);
 }

}

 </source>
   
  
 
  



Byte: intValue()

   <source lang="java">

public class Main {

 public static void main(String[] args) {
   Byte bObj = new Byte("10");
   byte b = bObj.byteValue();
   System.out.println(b);
   short s = bObj.shortValue();
   System.out.println(s);
   int i = bObj.intValue();
   System.out.println(i);
   float f = bObj.floatValue();
   System.out.println(f);
   double d = bObj.doubleValue();
   System.out.println(d);
   long l = bObj.longValue();
   System.out.println(l);
 }

}

 </source>
   
  
 
  



Byte: longValue()

   <source lang="java">

public class Main {

 public static void main(String[] args) {
   Byte bObj = new Byte("10");
   byte b = bObj.byteValue();
   System.out.println(b);
   short s = bObj.shortValue();
   System.out.println(s);
   int i = bObj.intValue();
   System.out.println(i);
   float f = bObj.floatValue();
   System.out.println(f);
   double d = bObj.doubleValue();
   System.out.println(d);
   long l = bObj.longValue();
   System.out.println(l);
 }

}

 </source>
   
  
 
  



Byte.MAX_VALUE

   <source lang="java">

public class Main {

   public static void main(String[] args) {
       System.out.println(Byte.MIN_VALUE);
       System.out.println(Byte.MAX_VALUE);
   }

} /* -128 127

  • /
 </source>
   
  
 
  



Byte.MIN_VALUE

   <source lang="java">

public class Main {

   public static void main(String[] args) {
       System.out.println(Byte.MIN_VALUE);
       System.out.println(Byte.MAX_VALUE);
   }

} /* -128 127

  • /
 </source>
   
  
 
  



Byte: shortValue()

   <source lang="java">

public class Main {

 public static void main(String[] args) {
   Byte bObj = new Byte("10");
   byte b = bObj.byteValue();
   System.out.println(b);
   short s = bObj.shortValue();
   System.out.println(s);
   int i = bObj.intValue();
   System.out.println(i);
   float f = bObj.floatValue();
   System.out.println(f);
   double d = bObj.doubleValue();
   System.out.println(d);
   long l = bObj.longValue();
   System.out.println(l);
 }

}

 </source>
   
  
 
  



Byte: toString(byte b)

   <source lang="java">

public class Main {

   public static void main(String[] args) {
       byte b = 65;
       
       System.out.println(Byte.toString(b));
   }

}

 </source>
   
  
 
  



Byte: valueOf(String stringValue)

   <source lang="java">

/*

* Output:

true c 12 2 13245 12341234 11234.123 4.321324123412341E10

*/

public class MainClass {

 public static void main(String args[]) {
   Boolean bool = Boolean.valueOf("true");
   Character c = new Character("c");
   Byte b = Byte.valueOf("12");
   Short s = Short.valueOf("2");
   Integer i = Integer.valueOf("13245");
   Long l = Long.valueOf("12341234");
   Float f = Float.valueOf("11234.1234");
   Double d = Double.valueOf("43213241234.123412341234");
   System.out.println(bool);
   System.out.println(c);
   System.out.println(b);
   System.out.println(s);
   System.out.println(i);
   System.out.println(l);
   System.out.println(f);
   System.out.println(d);
 }

}

 </source>
   
  
 
  



new Byte(byte value)

   <source lang="java">

public class Main {

 public static void main(String[] args) {
   byte i = 10;
   
   Byte bObj = new Byte(i);
   System.out.println(bObj);
 }

}

 </source>
   
  
 
  



new Byte(String s)

   <source lang="java">

public class Main {

 public static void main(String[] args) {
   Byte bObj = new Byte("10");
   
   String str = bObj.toString();
   System.out.println(str);
 }

}

 </source>