basic program
hii actully i am goin for technical interview on java as fresher so please tell me what these two basic lines means :
public static void main(String arg)
and System.out.print();
please give me meaning of each word
View Answers
January 19, 2011 at 12:02 PM
Hi Friend,
In public static void main(String[]args)
public-It indicates that the main() method can be called by any object.
static-It indicates that the main() method is a class method.
void- It indicates that the main() method has no return value.
(String args[])-It is used for receiving any arbitirary number of arguments and save it in the array.
In system.out.print()
System-The System class is a predefined class contains several useful class fields and methods. It manipulates various operating system related objects and provides access to the system.
out-System class has a field out of type PrintStream class that is connected to the console and allow to display something on console.
print()-It is a method in PrintStream class that displays the String which is passed to it.
Thanks
Ads
Related Tutorials/Questions & Answers:
A basic program
A basic program Write a program that will print out the first 10 numbers, their squares and their cubes. Write a program that displays the first... a program that displays the first 20 powers of 2. Number and then the power
A basic program Write a program that will print out the first 10 numbers, their squares and their cubes. Write a program that displays the first... a program that displays the first 20 powers of 2. Number and then the power
basic program
basic program hii actully i am goin for technical interview on java as fresher so please tell me what these two basic lines means : public static void main(String arg) and System.out.print(); please give me meaning of each
basic program hii actully i am goin for technical interview on java as fresher so please tell me what these two basic lines means : public static void main(String arg) and System.out.print(); please give me meaning of each
Advertisements
machine learning basic program
learning basic program Try to provide me good examples or tutorials links so that I can learn the topic "machine learning basic program". Also tell...machine learning basic program Hi, I am beginner in Data Science
learning basic program Try to provide me good examples or tutorials links so that I can learn the topic "machine learning basic program". Also tell...machine learning basic program Hi, I am beginner in Data Science
code for a simple java program which performs basic arithmetic operation addition,subtraction,multiplication,division........
code for a simple java program which performs basic arithmetic operation addition,subtraction,multiplication,division........ code for a simple java program which performs basic arithmetic operation addition,subtraction
code for a simple java program which performs basic arithmetic operation addition,subtraction,multiplication,division........ code for a simple java program which performs basic arithmetic operation addition,subtraction
basic
basic thank you sir for your nice reply . ......sir my next que, if java program is modified,if the program is compiled & executed without saving it again,its previous execution takes place,why
basic thank you sir for your nice reply . ......sir my next que, if java program is modified,if the program is compiled & executed without saving it again,its previous execution takes place,why
Program
Program Create a Super class Department(dno, dname, dlocation) and a method calsalary(float basic, float DA, float HRA).Define a subclass Employee(eno, ename, dno, dname, dlocation). Calulate the salary of an employee by using
Program Create a Super class Department(dno, dname, dlocation) and a method calsalary(float basic, float DA, float HRA).Define a subclass Employee(eno, ename, dno, dname, dlocation). Calulate the salary of an employee by using
Program
Program Create a Super class Department(dno, dname, dlocation) and a method calsalary(float basic, float DA, float HRA).Define a subclass Employee(eno, ename, dno, dname, dlocation). Calulate the salary of an employee by using
Program Create a Super class Department(dno, dname, dlocation) and a method calsalary(float basic, float DA, float HRA).Define a subclass Employee(eno, ename, dno, dname, dlocation). Calulate the salary of an employee by using
basic question
basic question how we create a new table with the same structure and data of another table
basic question how we create a new table with the same structure and data of another table
basic doubts
basic doubts can i write two beans within a same xml file..? Also can i write two xml files within a same package
basic doubts can i write two beans within a same xml file..? Also can i write two xml files within a same package
program
program write a program reversee a string. input-hi this is roseindia output-roseindia is this hi
program write a program reversee a string. input-hi this is roseindia output-roseindia is this hi
program
program develop a servlet to insert the data in the database from our program in the table stored in the database
program develop a servlet to insert the data in the database from our program in the table stored in the database
program
program write a java program to input a no. and print wheather the no. is a special no or not. (special no. are those no whose factorial of the sum of digit of the no is same as the original
program write a java program to input a no. and print wheather the no. is a special no or not. (special no. are those no whose factorial of the sum of digit of the no is same as the original
program
program how to improve programming skills plss tell some tips..i am understanding concepts but unable to write program so,pls give some guideness plsss
program how to improve programming skills plss tell some tips..i am understanding concepts but unable to write program so,pls give some guideness plsss
Program
Program a program to prove that default constructor of super class is available to subclass by default. Define a parameterize constructor for super class to store name = â??Tommyâ?? age=â??23â?? and call this constructor
Program a program to prove that default constructor of super class is available to subclass by default. Define a parameterize constructor for super class to store name = â??Tommyâ?? age=â??23â?? and call this constructor
Program
Program a program to create two classes Commercial and Domestic. Override the method calculatebill() of Commercial class(Rs.8 per unit) into Domestic class(Rs 6 per unit) to compute electricity bill for both classes
Program a program to create two classes Commercial and Domestic. Override the method calculatebill() of Commercial class(Rs.8 per unit) into Domestic class(Rs 6 per unit) to compute electricity bill for both classes
program
program no i want a program that shows how merge sort algorithm works in graphical representations like numbers are taken in circles and computation... in rectangles or circles wat ever it may be. the theme of program is to show algorithm
program no i want a program that shows how merge sort algorithm works in graphical representations like numbers are taken in circles and computation... in rectangles or circles wat ever it may be. the theme of program is to show algorithm
program
program Write a JSP Program, which displays a web page containing the name of the Courses, Courses being offered currently, number of students enrolled in each course, new courses to be offered, eligibility criteria for taking
program Write a JSP Program, which displays a web page containing the name of the Courses, Courses being offered currently, number of students enrolled in each course, new courses to be offered, eligibility criteria for taking
program
program i want a progra in java to print a sentence in alphabetic order, taking the input from the user.the program should writen without using the array for example : if input= this is a cat then output sould = a cat
program i want a progra in java to print a sentence in alphabetic order, taking the input from the user.the program should writen without using the array for example : if input= this is a cat then output sould = a cat
program
program Write a JSP Program, which displays a web page containing two web links one for your profiling and other for the schedule of theory of practical classes of your Batch. When one click on link for getting your profile
program Write a JSP Program, which displays a web page containing two web links one for your profiling and other for the schedule of theory of practical classes of your Batch. When one click on link for getting your profile
program
program Write a program to print details of a week for a particular day using array of objects Integer and String. OUTPUT: First Day of Week is Monday Second Day of Week is Tuesday Third Day of Week is Wednesday Forth Day
program Write a program to print details of a week for a particular day using array of objects Integer and String. OUTPUT: First Day of Week is Monday Second Day of Week is Tuesday Third Day of Week is Wednesday Forth Day
basic function of computer system
basic function of computer system What is the basic function of computer system
basic function of computer system What is the basic function of computer system
Java basic question...
Java basic question... Design a Java Application project...), emp_desig as String (To hold designation of the employee) and basic as Integer (To hold the basic salary of the employee). (iii) Define and declare a method
Java basic question... Design a Java Application project...), emp_desig as String (To hold designation of the employee) and basic as Integer (To hold the basic salary of the employee). (iii) Define and declare a method
ModuleNotFoundError: No module named 'basic-algebra'
ModuleNotFoundError: No module named 'basic-algebra' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'basic-algebra' How to remove the ModuleNotFoundError: No module named
ModuleNotFoundError: No module named 'basic-algebra' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'basic-algebra' How to remove the ModuleNotFoundError: No module named
ModuleNotFoundError: No module named 'basic-algorithms'
ModuleNotFoundError: No module named 'basic-algorithms' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'basic-algorithms' How to remove the ModuleNotFoundError: No module
ModuleNotFoundError: No module named 'basic-algorithms' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'basic-algorithms' How to remove the ModuleNotFoundError: No module
ModuleNotFoundError: No module named 'basic_argparse'
ModuleNotFoundError: No module named 'basic_argparse' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'basic_argparse' How to remove the ModuleNotFoundError: No module named
ModuleNotFoundError: No module named 'basic_argparse' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'basic_argparse' How to remove the ModuleNotFoundError: No module named
