package javalike;public class Test5 { public static void main(String[] args) { String str = "javalike"; System.out.println(str.lastindexOf('a')); }}
3
int lastindexOf(int ch, int fromindex):
ایندکس های کاراکترها درون یک String
package javalike;public class Test5 { public static void main(String[] args) { String str = "javalike"; System.out.println(str.lastindexOf('k', 6)); } }
-1
package javalike;public class Test5 { public static void main(String[] args) { String str = "javalike"; System.out.println(str.lastindexOf('a', 6)); } }
3
int lastindexOf(String str):
package javalike;public class Test5 { public static void main(String[] args) { String str = "javalikejava"; System.out.println(str.lastindexOf("java")); } }
8
String str = "javalikejava";
System.out.println(str.lastindexOf("java"));
int lastindexOf(String str, int fromindex):
package javalike;public class Test5 { public static void main(String[] args) { String str = "javalikejava"; System.out.println(str.lastindexOf("java",5)); }}
0
String str = "javalikejava";
System.out.println(str.lastindexOf("java",5));
آموزش String در جاوا
package javalike;public class LastindexOfExample { public static void main(String args[]) { String str1 = new String("This is a javalike tutorial"); String str2 = new String("java"); String str3 = new String("like"); String str4 = new String("likes"); System.out.println("Last 'a' in str1: " + str1.lastindexOf('a')); System.out.println("Last 'a' in str1 whose index
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