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日期:2024-04-19
Java provides several bitwise operator e.g. ~ for complement, & for AND bitwise operation, | for OR bitwise operation and ^ for bitwise XOR operation. All of these operator implements there respective operation and operates on bit level. By the way bitwis...
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日期:2024-04-17
below is the complete program to run in your machine. public class ReverseArray { public static void main(String[] args) { int arr[] = new int[] { 10,20,30,50,70 }; System.out.println("reversing an array:"); for(int i = 0; i < arr.length / 2; i++){ int .....
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日期:2024-04-18
In general, Java does not allow operators to be applied to String objects. The one exception to this rule is the + operator, which concatenates two strings, producing a String object as the result. This allows you to chain together a series of + operation...
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日期:2024-04-22
is able to map any object to any other object based upon hash values produced by the Object#hashValue() function. Java also provides many hash based data structures not provided by perl. These include HashTable (a synchronized hashMap) and HashSet. [edit]...
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日期:2024-04-19
COBOL - Can we reverse the string in cobol ? See the following problem : 77 NAME PIC X(10) VALUE MANOJ, 77 SRNAME PIC X(10).I want JONAM in SRNAME. . 10 Answers ......
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日期:2024-04-19
A BitSet class creates a special type of array that holds bit values. This array can increase in size as needed. This makes it similar to a vector of bits. The BitSet constructors are ......
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日期:2024-04-17
Exclusive-OR encryption works by using the boolean algebra function exclusive-OR (XOR). XOR is a binary operator (meaning that it takes two arguments - similar to the addition sign, for example). By its name, exclusive-OR, it is easy to infer (correctly, ...
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日期:2024-04-18
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