Tag Archives: Output Computer

setCharAt(index,c )in JAVA – JAVA 10th Class notes – ICSE JAVA Notes

setCharAt(index,c )in JAVA – JAVA 10th Class notes – ICSE JAVA Notes   setCharAt(index,c) : setCharAt(index,c) function can be applied to replace a character with the other character at the specified index.   Syntax : str1.setCharAt(index, character);   Example : StringBuffer str1 = new StringBuffer(“COMMUTER”); str1.insert(3, ‘P’);   Output : COMPUTER   /* Program to […]

insert(offset, x) in JAVA – JAVA 10th Class notes – ICSE JAVA Notes

insert(offset, x) in JAVA – JAVA 10th Class notes – ICSE JAVA Notes insert(offset, x) : insert(offset, x) function allows you to insert a String at the specified index into the another String. Syntax : str1.insert(index, str2); Example : StringBuffer str1 = new StringBuffer(“COMPUTER FUN”); StringBuffer str2 = new StringBuffer(“ IS”); str1.insert(8,str2);   Output : […]

append(x) in JAVA – JAVA 10th Class notes – ICSE JAVA Note

append(x) in JAVA – JAVA 10th Class notes – ICSE JAVA Notes append(x ) : append(x ) function lets you add String x at the end of the other String. Syntax : str1.append(str2); Example : StringBuffer str1 = new StringBuffer(“COMPUTER”); StringBuffer str2 = new StringBuffer(“ APPLICATION”); str1.append(str2);   Output : COMPUTER APPLICATION   /* Program […]

trim in JAVA – JAVA 10th Class notes – ICSE JAVA Notes

trim in JAVA – JAVA 10th Class notes – ICSE JAVA Notes trim( ) : trim( ) function is used to remove the blank spaces form either side of the string. The Blank spaces that are available in between the words, remain unchanged.   Syntax : String var= str.trim();   Example : String str= “  […]

ToUpperCase in JAVA – JAVA 10th Class notes – ICSE JAVA Notes

ToUpperCase  in JAVA – JAVA 10th Class notes – ICSE JAVA Notes   toUpperCase( ) : toUpperCase( ) function will convert all the characters of the String to Upper Case. If any character is in Upper Case or it is a Special Character, then it will remain the same.   Syntax : String res = […]