You can find the number of occurrences of a substring in a string using Java 9 method Matcher.results() with a single line of code. It produces a Stream of MatchResult objects which …

Nov 19, 2024 · The String lastIndexOf() method returns the position of the last occurrence of a given character or substring in a String. The Index starts from 0, and if the given substring is …

The lastIndexOf() method returns the position of the last occurrence of specified character(s) in a string. Tip: Use the indexOf method to return the position of the first occurrence of specified …

May 4, 2010 · public static String substringAfterLast(String str, String separator) Gets the substring after the last occurrence of a separator. The separator is not returned. A null string …

Oct 20, 2010 · You can also find the last nth occurrence of a character in a string with the lastOrdinalIndexOf method.

Aug 2, 2022 · To find out the last occurrence of a character or string from a given string across which the substring or character is been searched over and returning the index value of the …

Sep 11, 2022 · int lastIndexOf(String str): Returns the last occurrence of substring str in a String. int lastIndexOf(String str, int fromIndex) : Returns the last occurrence of str, starts searching …

Dec 18, 2024 · Use the lastIndexOf(String str) method. In this instance, lastIndexOf() finds the last occurrence of the substring "the", returning 31. This method is case-sensitive which is why it …

Mar 27, 2024 · The idea is to use the indexOf() method of the String class, which returns the index within this string of the first occurrence of the specified substring, starting at the specified …

Jul 27, 2024 · If we can find the last index of the pattern in the input String, we can extract the result using substring(): inputString.substring(lastIndexOfThePattern + pattern.length()) The …