IT Log

Record various IT issues and difficulties.

Tag: parameters


  • What is the difference between printf and println

    In comparing printf and println, it is essential to understand their context and usage across different programming languages. Function and Language: printf is a standard library function in C/C++ for formatted output, requiring the inclusion of <stdio.h>. println is commonly found in higher-level languages like Java (System.out.println) and Python (print statement), offering simpler, more streamlined…


  • The Correct Signature Of The ‘main’ Method In A Java Program Is

    The correct signature of the main method in a Java program is: public static void main(String[] args) Explanation: Return Type: The main method returns nothing, so its return type is void. Method Name: The name must be main to identify it as the entry point of the application. Parameters: It takes an array of strings…