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Adding new line to a string in Java

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Rahul Srivastava 2018-11-05 13:29:42 +05:30
parent 3c4595757c
commit b9b4cec7ae
2 changed files with 67 additions and 0 deletions
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55
core-java/src/main/java/com/baeldung/string/AddingNewLineToString.java Normal file
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package com.baeldung.string;
public class AddingNewLineToString {
public static void main(String[] args) {
String line1 = "Humpty Dumpty sat on a wall.";
String line2 = "Humpty Dumpty had a great fall.";
String para = "";
//1. Using "\n"
System.out.println("1. Using \\n");
para = line1+"\n"+line2;
System.out.println(para);
//2. Using "\r\n"
System.out.println("2. Using \\r\\n");
para = line1+"\r\n"+line2;
System.out.println(para);
//3. Using "\r"
System.out.println("3. Using \\r");
para = line1+"\r"+line2;
System.out.println(para);
//4. Using "\n\r" Note that this is not same as "\r\n"
// Using "\n\r" is equivalent to adding two lines
System.out.println("4. Using \\n\\r");
para = line1+"\n\r"+line2;
System.out.println(para);
//5. Using System.lineSeparator()
System.out.println("5. Using System.lineSeparator()");
para = line1+System.lineSeparator()+line2;
System.out.println(para);
//6. Using System.getProperty("line.separator")
System.out.println("6. Using System.getProperty(\"line.separator\")");
para = line1+System.getProperty("line.separator")+line2;
System.out.println(para);
//Line break for HTML using <br>
System.out.println("Line break for HTML using <br>");
para = line1+"<br>"+line2;
//Line break for HTML when string is in <textarea> tag
para = line1+"&#10;"+line2;
para = line1+"&#13;"+line2;
//Line break for HTML when string is in <pre> tag
para = line1+"&#10;"+line2;
para = line1+"&#10;&#13;"+line2;
para = line1+"<br>"+line2;
}
}

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core-java/src/main/java/com/baeldung/string/page.html Normal file
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<html>
<body>
Humpty Dumpty sat on a wall.<br>Humpty Dumpty had a great fall.
<br>
<textarea>Hello&#10;Baeldung</textarea>
<textarea>Hello&#13;Baeldung</textarea>
<pre>Humpty Dumpty sat on a wall.&#10;&#13;Humpty Dumpty had a great fall</pre>
<pre>Humpty Dumpty sat on a wall.&#13;Humpty Dumpty had a great fall</pre>
<pre>Humpty Dumpty sat on a wall.&#10;Humpty Dumpty had a great fall</pre>
<p>Humpty Dumpty sat on a wall.<br>Humpty Dumpty had a great fall</p>
</body>
</html>