java letter alphabet index
String str = "abcdef";
char[] ch = str.toCharArray();
for(char c : ch){
int temp = (int)c;
int temp_integer = 96; //for lower case
if(temp<=122 & temp>=97)
System.out.print(temp-temp_integer);
}java letter alphabet index
String str = "abcdef";
char[] ch = str.toCharArray();
for(char c : ch){
int temp = (int)c;
int temp_integer = 96; //for lower case
if(temp<=122 & temp>=97)
System.out.print(temp-temp_integer);
}java find index of first alpha character in string
String line = "000 1 This is my message";
Pattern p = Pattern.compile("\p{L}");
Matcher m = p.matcher(line);
if (m.find()) {
System.out.println(m.start());
}Copyright © 2021 Codeinu
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