Why charat is used in java?
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Can we cast any other type to boolean type with type casting?
Is it possible to write JAVA program without including any of the packages,such as "import java.io.*"; bcoz I instantly wrote a code without "import..." statement and runned the program on command Line & it worked. the code is: class Person { String name; int age; Person(String s,int a) { name = s; age = a; } accept() { System.out.println(name+"Hi!!!!!"); System.out.println(age); } } class Demo { public static void main(Strings args[])throws IOException { String name = args[0]; int age = Integer.parseInt(args[1]); Person p = new Person(name,age); p.accept(); } }
What is a consumer in java?
how to minimize the functionality to will not force garbage collector?
What is garbage collection? What is the process that is responsible for doing that in java?
How many arguments can a method have java?
Difference between static synchronization vs. Instance synchronization?
What is interface and its use?
Can a static block throw exception?
Can an interface extands a class?
What is the difference between a scrollbar and a scrollpane?
List types of storage classes in java?