Read key is able to read one char symbol aka key. Read is able to read many symbols for one time, it reads up to that moment when it finds new line symbol or other specific manipulation instructions.
It depends on the context, but generally read() will return a single byte of data from a Reader or InputStream, while readLine() will read characters from a Reader until a newline is found. and this method is deprecated now.and this is a method of DataInputStram class
GNU readline was created in 1989.
The readline statement method of programming will allow for the next statement in the sequence to be read. The writeline method of programming only allows for the current statement or sequence to be read after determining the end of the last line.
difference between as on and as at
BufferedReader br = new BufferedReader- can readline and close Java closes when the program terminates but you should always close the file.
import java.io.*; class aeven { public static void main(String[] args) { try{ BufferedReader br1 = new BufferedReader(new InputStreamReader(System.in)); System.out.println("Enter 1st number : "); int num1 = Integer.parseInt(br1.readLine()); System.out.println("Enter 2nd number : "); int num2 = Integer.parseInt(br1.readLine()); System.out.println("Odd Numbers : "); for (int i=num1;i <=num2 ; i++) { if(i%2!=0 ) { System.out.print(i+ ", "); } } } catch(Exception e){} } }
What is the difference between Florida and California What is the difference between Florida and California
what's the difference between physician and doctorwhat's the difference between physician and doctor what's the difference between physician and doctor
Difference between paging and what?
just difference
difference between enterprise and corporation
The difference between a shogun and a samurai is like the difference between a king and a knight.