javascript check if string ends with
function endsWith(str, suffix) {
return str.indexOf(suffix, str.length - suffix.length) !== -1;
}
endsWith("hello young man","man");//true
endsWith("hello young man","boy");//falsejavascript check if string ends with
function endsWith(str, suffix) {
return str.indexOf(suffix, str.length - suffix.length) !== -1;
}
endsWith("hello young man","man");//true
endsWith("hello young man","boy");//falsehow to check if a string contains only alphabets and space in java
class IsAlpha
{
public static boolean isAlpha(String s) {
if (s == null) {
return false;
}
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
if (!(c >= 'A' && c <= 'Z') && !(c >= 'a' && c <= 'z')) {
return false;
}
}
return true;
}
public static void main(String[] args)
{
String s = "ABCD";
System.out.println("IsAlpha: " + isAlpha(s));
}
}Copyright © 2021 Codeinu
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