Java string next line

// its \r\n
String a = "Hello, "
String b = "there!"
System.out.println(a+b);//returns Hello, there
System.out.println(a+"\r\n"+b);//returns Hello, 
//there! //it will be on the next line!

Java read next line

Scanner scanner = new Scanner(new File("filename"));
while (scanner.hasNextLine()) {
   String line = scanner.nextLine();
   // process the line
}

Source: stackabuse.com

Similar codes

3 votes137 views2 answers
Spring boot example with swagger
Java
0 vote135 views1 answer
Java stream inner join two lists
Java
0 vote147 views1 answer
Stringbuilder insert beginning
Java
0 vote138 views1 answer
Comparable on a generic class java
Java
1 vote124 views1 answer
Java replace string case insensitive
Java
0 vote172 views1 answer
Java extract zip
Java
11 votes134 views2 answers
Css div click through
Java
11 votes142 views1 answer
Exception in thread "main" java.lang.indexoutofboundsexception: index 1 out of bounds for length 1
Java
0 vote138 views2 answers
Detect bluetooth headphones android programmatically
Java
0 vote137 views1 answer
Java JPanel set background color
Java