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February 8, 2009 / Narayan

Some String’s Features

Here you can learn some of the features of the string which help in searching the words as wells.This String is written in Capital S because it’s a separate class can be found in java. The String have many function, it’s an array of the Character .

Some examples of String uses

– Serial numbers which is generated by the help of String .

Let’s start creating a java file named SymbolNo.java



public class SymbolNo {
//----------
//attributes
//----------
String symbol;
String symbol2;

public SymbolNo() {
symbol = “ABCDEFGHIJKLMNOPQRSTUVWXYZ”;
symbol2 = “013479121564568418542458141231654648456484”;
}

//method declare to loop and display
public void loopChar(){
for(int i = 0; i<26; i++){

//creating string subStr for creating looped string of symbol2
String subStr = symbol2.substring(i, (i+8));

//displaying symbol
System.out.println(subStr + symbol.charAt(i));

}

}
//invoking by main method
public static void main (String[] args) {
SymbolNo obj = new SymbolNo();
obj.loopChar();

}

}

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