So what I am trying to do is input a sentence into JOptionPane and then replace the first word of that sentence with asterisks using substrings. I have this so far. import javax.swing.*; public class Alternate { public static void main (String[] args) { String myName...
System.out.println(sb.toString()); This because "\" is a special character in a string, so you need to quote it as well. "\" == "\".
String str = "abc ef:ghi"; str.replaceAll(":","_"); system.out.println(str); **/ But the output i am getting the string with unchanged. output --- abc ef:ghi Could you please let me know why i am not able to replace the colon? Also point me to the correct code that sati...
You can remove only the first occurrence of a character or substring from a string in Java by using thereplaceFirst()method to replace the character or substring with an empty string. The following example code removes the first occurrence of “ab” from the given string: Stringstr="abc ABC ...
Remove Punctuation From a String Using ASCII Values in Java An alternative method to remove punctuation from a string involves leveraging ASCII values. This approach provides more granular control over character removal by considering the ASCII values of each character in the string. ...
It is used to replace characters and substrings in a string. Syntax: echo "$variableName" | tr [character(s)ToBeRemoved] [character(s)ToBeAdded] Script Example: STR="ABCD" echo "$STR" | tr A Z Output: ZBCD The character "A" in the string variable $STR is replaced with the ...
import java.lang.*; public class ConvertCharArrayToStringPrg { public static void main(String []args) { // declare String object String str=""; // declare character array char [] chrArr= new char[]{'H','e','l','l','o'}; // convert char array to string str= new String(chr...
Add EncodingType to Nonce element on SOAP Message (WS-Security) Add fonts to resources file Add hexidecimal character to a string Add IList to IList Add Images to DatagridView Cell Add months to GETDATE() function in sql server Add new row to datagridview one by one dynamically Add Node ...
replace(char,char) in java.lang.String cannot be applied to (java.lang.String,java.lang.String) My intention is, I just need to check if there is character like single quote. If so, I want to replace that with two single quotes. Plese let me know what would be the solution to get...
'string.Split(params char[])' has some invalid arguments 'string' does not contain a definition for 'empty' 'System.Threading.ThreadAbortException' occurred in mscorlib.dll...what is the error?how to solve??? 'System.Web.UI.WebControls.Literal' does not allow child controls. 'The input...