java Finding a Character in a String
String txt = "Please locate where 'locate' occurs!";
System.out.println(txt.indexOf("locate")); // Outputs 7java Finding a Character in a String
String txt = "Please locate where 'locate' occurs!";
System.out.println(txt.indexOf("locate")); // Outputs 7java 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);
}
}Copyright © 2021 Codeinu
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