How do you write multiple lines in Java?
- import java.util.Scanner;
- public class MultipleStringInputExample5.
- public static void main(String args)
- //n is the number of strings we want to enter.
- int n=3;
- System.out.println(“Enter the elements: “);
How do I return a string with multiple lines?
Use “”” (double quote) or ”’ (single quote) for multiline string or use for seperating them. NOTE: “”” and ”’ should be used with care otherwise it may print too many spaces in between two lines.
What is a multi line string?
A multiline string in Python begins and ends with either three single quotes or three double quotes. Any quotes, tabs, or newlines in between the “triple quotes” are considered part of the string.
What happens when two strings concatenate?
Concatenation is the process of appending one string to the end of another string. … For string literals and string constants, concatenation occurs at compile time; no run-time concatenation occurs. For string variables, concatenation occurs only at run time.
Does Java have nextLine?
The hasNextLine() is a method of Java Scanner class which is used to check if there is another line in the input of this scanner. It returns true if it finds another line, otherwise returns false.
What is Java Util NoSuchElementException?
The NoSuchElementException in Java is thrown when one tries to access an iterable beyond its maximum limit. The exception indicates that there are no more elements remaining to iterate over in an enumeration.
What is multi line comment in Java?
Multi line comments in Java start with /* and end with */. You can comment multiple lines just by placing them between /* and */. /* Hello this is the way to write multi line comments in Java */
How do you do multiple lines in Python?
You cannot split a statement into multiple lines in Python by pressing Enter . Instead, use the backslash ( ) to indicate that a statement is continued on the next line. In the revised version of the script, a blank space and an underscore indicate that the statement that was started on line 1 is continued on line 2.
Can you return two things in Python?
Python functions can return multiple values. To return multiple values, you can return either a dictionary, a Python tuple, or a list to your main program.
How do you check if a string appears in another string?
You can use contains(), indexOf() and lastIndexOf() method to check if one String contains another String in Java or not. If a String contains another String then it’s known as a substring. The indexOf() method accepts a String and returns the starting position of the string if it exists, otherwise, it will return -1.