0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Can you overwrite main function in java?
You can not overwrite a static method in Java,and 'main' is a static method.so,you can't overwrite the 'main'.
The main method of a program has?
The Java main method of a program is the place where the program execution begins. A main method would look like below public static void main(String[] args){ }
What is a main function in java?
the main function or main method is the first method that gets invoked when you try to run a java application. Any class that has a main method can be executed in a standalone fashion. A typical main method would look like below: public static void main(String[] args) { … // code goes here }
Why main method is static?
Main method in java is always static as main method id the only method from where the program execution starts,and as we all know that main method is defined inside a class so JVM needs to make a object of the class to call the method and objects are build inside the main method ,so to execute the main method it has to make objects of the class but objects are build inside main method so that's the reason that main method is static so that JVM can execute the main method without making its object as static members can be called by class anme only
What is the task of main method in a java program?
The main method is simply an entry point to your executable code. When you run a Java program, it looks for a main method as the first section of code to execute, which is why all of your programs start there.
What is advantage of overloading main method?
Practically speaking, there is no advantage in overloading the main method because, eitherways the main method of the current class only gets executed and not any of the parent classes, the current class might extend.
What is the main advantage of T streak?
The main advantage of T- streak method: 1. To get a very good isolated colonies.2. To obtain pure culture from mixed culture.
What is the main advantage of T-streak?
The main advantage of T- streak method: 1. To get a very good isolated colonies.2. To obtain pure culture from mixed culture.
What is the main advantage of this new method of pancreatic cell transplant over other pancreatic transplant method?
Only half of the pancreas needs to be replaced
Advantage and disadvantage of the Euler method for numerical integration?
The main advantage of the Euler method is that it's one of, if not the most basic numerical method of numerically integrating ordinary differential equations. A downside however is that it can sometimes have a tendancy to be unstable unless you take stupidly small steps in the algorithm, in cases like this there are some other methods that work better.
What is the main advantage of it?
You are not specific enough. The main advantage of what? It does not make any sense.
The main advantage of ECL over TTL?
The main advantage of ECL over TTL is speed.
State the main advantage of storing documents in a hierarchy?
main advantage of storing documents in a hierarchy
What are the advantages of reducing balance method of depreciation?
Main advantage of using reducing balance method is that it uses the high value at start of life of asset while low value in later years when asset is not working at 100% capacity.
Why you use main method when you can use static method?
The main method is called by the jvm when your program is executed. The main method is a static method: public static void main(String[] args) {} A static method is method that can be run without instantiate the class (creating an object from it) The main method is a static method. No other static method could replace it's functionality. PS By static method do you mean static initialiser? I often use static initialisers instead of a main method, but in these cases you must still have a main method, albeit an empty one ie. public static void main(String[] args) {} Notice that the method has an empty body A main method must be used if you intend to accept parameters at run time from the jvm.
What is void main?
The main method is the first method, which the Java Virtual Machine executes. When you execute a class with the Java interpreter, the runtime system starts by calling the class's main() method. Themain() method then calls all the other methods required to run your application. It can be said that the main method is the entry point in the Java program and java program can't run without this method.The signature of main() method looks like this:public static void main(String args[])The method signature for the main() method contains three modifiers:public indicates that the main() method can be called by any object.static indicates that the main() method is a class method.void indicates that the main() method has no return value.
What is the main advantage of reproduction?
there is no real advantage. you just have sex.
