Java find all of letter in string

String stringName = "Hello";
String characterToFind = "l";
//This example will find all the Ls in this string and will print the index of
//it as soon as it is detected

for(int i = 0; i < stringName.length(); i++){
  if(stringName.substring(i, i+1).equals(characterToFind)){
    System.out.println(characterToFind + "found at " + i);
  }
  
}

Java indexof all occurrences

int index = word.indexOf(guess);
while (index >= 0) {
    System.out.println(index);
    index = word.indexOf(guess, index + 1);
}

Source: stackoverflow.com

Similar codes

0 vote195 views1 answer
View get text android Close
Java
11 votes213 views2 answers
Try catch java
Java
11 votes189 views9 answers
Android Studio
Java
-1 vote250 views2 answers
How to disable the cors in spring boot
Java
0 vote206 views2 answers
+= in java
Java
4 votes229 views3 answers
Java math ceil
Java
0 vote219 views1 answer
Read file java line
Java
0 vote160 views1 answer
ConnectionString connection timeOut mongodb java
Java
1 vote188 views1 answer
Factorial java
Java
0 vote157 views1 answer
Do while loop java char
Java