{"id":307,"date":"2023-02-01T09:34:00","date_gmt":"2023-02-01T09:34:00","guid":{"rendered":"http:\/\/ebhor.com\/?p=307"},"modified":"2023-02-01T15:39:52","modified_gmt":"2023-02-01T15:39:52","slug":"java-indexof-and-last-indexof","status":"publish","type":"post","link":"https:\/\/www.ebhor.com\/java-indexof-and-last-indexof\/","title":{"rendered":"indexof and lastindexof Java Examples"},"content":{"rendered":"<pre>public class StringIndexOf {\n\n    public static void main(String[] args) {\n        String sentence = \"This is a ball. its color is black\";\n        System.out.println(\"first index of \\\"l\\\" is \" + sentence.indexOf('l'));\n        System.out.println(\"first index of \\\"l\\\" after position 15 is \" + sentence.indexOf('l', 15));\n        int i = sentence.lastIndexOf('l');\n        System.out.println(\"last index of \\\"l\\\" is \" + i);\n        System.out.println(\"last index of \\\"l\\\" is \" + sentence.lastIndexOf('l',23));\n     }\n}\n<\/pre>\n<p><strong>indexOf(int ch)<\/strong> returns int value that is  the first occurrence of specified character in given string. Counting start from 0. If character not found it returns -1<br \/>\n<strong>indexOf(int ch, int fromIndex)<\/strong> returns int value that is  the first occurrence of specified character in given string after specified position. If character not found it returns -1.<br \/>\n<strong>lastIndexOf(int ch)<\/strong>return int value that is last occurrence of specified character.<br \/>\n<strong>public int lastIndexOf(int ch,int fromIndex)<\/strong> Returns the index within this string of the last occurrence of the specified character, searching backward starting at the specified index<\/p>\n","protected":false},"excerpt":{"rendered":"<p>public class StringIndexOf { public static void main(String[] args) { String sentence = &#8220;This is a ball. its color is black&#8221;; System.out.println(&#8220;first index of \\&#8221;l\\&#8221; is &#8221; + sentence.indexOf(&#8216;l&#8217;)); System.out.println(&#8220;first index of \\&#8221;l\\&#8221; after position 15 is &#8221; + sentence.indexOf(&#8216;l&#8217;, 15)); int i = sentence.lastIndexOf(&#8216;l&#8217;); System.out.println(&#8220;last index of \\&#8221;l\\&#8221; is &#8221; + i); System.out.println(&#8220;last index &#8230; <a title=\"indexof and lastindexof Java Examples\" class=\"read-more\" href=\"https:\/\/www.ebhor.com\/java-indexof-and-last-indexof\/\" aria-label=\"More on indexof and lastindexof Java Examples\">Read more<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - 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