java check for string length
String data = "Hello, World!";
int nameLength = data.length(); // 13java check for string length
String data = "Hello, World!";
int nameLength = data.length(); // 13length of string java
public class Sample_String {
public static void main(String[] args) {
//declare the String as an object S1 S2
String S1 = "Hello Java String Method";
String S2 = "RockStar";
//length() method of String returns the length of a String S1.
int length = S1.length();
System.out.println("Length of a String is: " + length);
//8 Length of a String RockStar
System.out.println("Length of a String is: " + S2.length());
}
}string length in java
String data = "Hello, World!";
int nameLength = data.length();java length of string
string.length()String length() method in java
// String length() method example
public class StringLengthJava
{
public static void main(String[] args)
{
String str1 = "flowerbrackets";
String str2 = "helloworld";
System.out.println("string length : " + str1.length());
System.out.println("string length : " + str2.length());
}
}length and length() method in java
length() : In String class we have length() method which is used
to return the number of characters in string.
Ex : String str = “Hello World”;
System.out.println(str.length());
Str.length() will return 11 characters including space.
length : we have length instance variable in arrays which will
return the number of values or objects in array.
For example :
String days[]={” Sun”,”Mon”,”wed”,”thu”,”fri”,”sat”};
Will return 6 since the number of values in days array is 6Copyright © 2021 Codeinu
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