“Klonarray in Java” Code-Antworten

Klonarray in Java

		int a[] = { 1, 8, 3 };
        // Copying elements of a[] to b[]
        int b[] = a.clone()
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So kopieren Sie Array in Java

// method 
public static int [] copyArray(int [] arr){
      int [] copyArr = new int[arr.length];
      for (int i = 0; i < copyArr.length; i++){
            copyArr[i] = arr[i];
       }
      return copyArr;
}

// Arrays. method 
int[] copyCat = Arrays.copyOf(arr, arr.length);

// System 
System.arraycopy(x,0,y,0,5); // 5 is array's length 

// clone 
y = x.clone(); 
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Klonarray in Java

public static int[] copyOfRange​(int[] original, int from, int to)
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Klonarray in Java

public static int[] copyOf​(int[] original, int newLength)
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Klonarray in Java

public static void arraycopy(Object src, int srcPos, Object dest, 
                             int destPos, int length)
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