print

Java’s Print similarities to C

by Narayan Gopal Maharjan
March 12, 2009July 28, 2012
1 Comment

As we know that java is made by the C programming. The java has many common features to C language. While we wants to print in java we usually use the following code.

System.out.println(<em>statement1</em>);
or
System.out.print(<em>statement2</em>);

System.out.println(statement1);

System.out.print(statement2);

But there is also the feature of printf in java which we used to do in C programming:

Syntax:

//In C language
<strong>printf</strong>("format_string", comma_separated_list_of_expressions);

//In JAVA
System.out.<strong>printf</strong>("format_string", separated_list_of_expressions);

//In C language

printf("format_string", comma_separated_list_of_expressions);

//In JAVA

System.out.printf("format_string", separated_list_of_expressions);

For eg:

//In C we use
void main(){
int sum = 4;

printf("The sum is %d , sum);
}

//In C we use

void main(){

int sum = 4;

printf("The sum is %d , sum);

}

which outputs like this in C :

ToString() method

by Narayan Gopal Maharjan
March 1, 2009January 31, 2012
4 Comments

The toString() method is one of the feature of java. It is the method of class String which is imported default on JVM from java.lang.Object;

ToString() method is one of the display method.

When ever we tries to print the text from System.out.println("Hello"); then it directly inherit from the toString() method. We can override the toString() method and make the println to print what we desire.
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Java’s Print similarities to C

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ToString() method

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