String.LastIndexOf Method Reference Feedback Definition Namespace: Java.Lang Assembly: Mono.Android.dll Overloads 展开表 LastIndexOf(Int32) Returns the index within this string of the last occurrence of the specified character. LastIndexOf(String) ...
The lastIndexOf() method returns the index within this string of the last occurrence of the specified character. For values of ch in the range from 0 to 0xFFFF (inclusive), the index (in Unicode code units) returned is the largest value k such that: this.charAt(k) == ch is true. ...
StringmyStr="Hello planet earth, you are a great planet.";System.out.println(myStr.lastIndexOf("planet")); Try it Yourself » Definition and Usage ThelastIndexOf()method returns the position of the last occurrence of specified character(s) in a string. ...
System.out.println(result);// 7// substring not in the stringresult = str1.lastIndexOf("java"); System.out.println(result);// -1} } Run Code Note:The character'a'occurs multiple times in the"Learn Java"string. ThelastIndexOf()method returns the index of the last occurrence of'a'(...
AbstractStringBuilder.LastIndexOf MethodReference Feedback DefinitionNamespace: Java.Lang Assembly: Mono.Android.dll OverloadsExpandir tabla LastIndexOf(String) Returns the index within this string of the last occurrence of the specified substring. LastIndexOf(String, Int32) Returns the index ...
Find the first and last position of an item in a list: import java.util.ArrayList; public class Main { public static void main(String[] args) { ArrayList<String> cars = new ArrayList<String>(); cars.add("Volvo"); cars.add("Ford"); cars.add("BMW"); cars.add("Ford"); cars.add...
Stringstring="find string"; indexof()andlastIndexOfmethods return int value as index of the found character. Please go through the previous post, howString contains() methodworks in java with examples. This post will give you understanding howindexofmethod is used internally. ...
AbstractStringBuilder.LastIndexOf Method Reference Feedback Definition Namespace: Java.Lang Assembly: Mono.Android.dll Overloads LastIndexOf(String) Returns the index within this string of the last occurrence of the specified substring. LastIndexOf(String, Int32) ...
LastIndexOf Method Reference Feedback Definition Namespace: Java.Lang Assembly: Mono.Android.dll Overloads Espandi t-tabella LastIndexOf(String) Returns the index within this string of the last occurrence of the specified substring. LastIndexOf(String, Int32) Returns the index within ...
The method returns the index of the last occurrence of the specified substring, or -1 if there is no such occurrence. 2.String.lastIndexOf()Example In the following Java program, the substring “Java” appears twice. When we search the string withlastIndexOf(),it returns the position of ...