What is meant by overloading?
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How many objects are created when we create String class object using new operator?
Write java program to reverse string without using api?
public class Test { public static void main(String[] args) { int countA = 0; int countB = 0; int countC = 0; int countD = 0; int countE = 0; int countF = 0; int countG = 0; int countH = 0; int countI = 0; int countJ = 0; int countK = 0; int countL = 0; int countM = 0; int countN = 0; int countO = 0; int countP = 0; int countQ = 0; int countR = 0; int countS = 0; int countT = 0; int countU = 0; int countV = 0; int countW = 0; int countX = 0; int countY = 0; int countZ = 0; } } Can anybody tell me any alternate solution(like loop or something) to automate this initialization process. Ex:- for(char chr='A';chr<='Z'; chr++) { (int) String "count"+chr = 0; }
What is exception and error? and what is the difference between them?
How to print an arraylist in java?
What is the difference between replace and replace all?
what is the difference between pagecontext and servletcontext?
Difference between collection, collection and collections in java?
What is an arraylist in java?
What is an empty list in java?
Can we extend the String class?
what is difference between Interface and abstract class