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Python string method rindex() returns the last index where the substring str is found, or raises an exception if no such index exists, optionally restricting the search to string[beg:end]. Syntax Following is the syntax for rindex() method −
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 character(s) in a string.
19 lis 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 not found it returns -1. In this article, we will learn how to use the string lastIndexOf() method in Java to find the last occurrence of a character or substring in a ...
The String class provides two methods that allow you to search a string for a specified character or substring: indexOf() Searches for the first occurrence of a character or substring. lastIndexOf() Searches for the last occurrence of a character or substring.
The Java String lastIndexOf() method is used to retrieve the position of the last occurrence of a specified character in the current string. The index refers to the character positions in a string. The index ranges start from 0 and end with the length() -1. The first char value denotes the 0th index, the second char value denotes the 1st index ...
The lastIndexOf() method in Java is an extremely useful method for searching within strings. It allows you to find the last occurrence of a character or substring within a larger string. The String class in Java has four overloaded variants of the lastIndexOf() method to handle different use cases.
The lastIndexOf() method in Java's String class returns the index of the last occurrence of the specified character or substring within the invoking string. If the character or substring doesn't exist, -1 is returned.
