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Java Tutorial : Java StringBuilder [substring method] |
Java Tutorial : Java StringBuilder [substring method] |
/* * public String substring(int start, int end) * * Parameters: * ---------- * start - The beginning index,inclusive. * * end - The ending index, exclusive. * * Returns: * ------- * The new string. * * Throws: * ------ * StringIndexOutOfBoundsException - if start or end are * negative or greater than length(), or start is * greater than end. */ public class SubStringDemo1 { public static void main(String[] args) { StringBuilder sb = new StringBuilder("Welcome"); String subString = sb.substring(3, 6); System.out.println("subString = " + subString); } }
subString = com
/* * public String substring(int start) * * Parameters: * ---------- * start - The beginning index, inclusive. * * Returns: * ------- * The new string. * * Throws: * ------ * StringIndexOutOfBoundsException - if start is less * than zero, or greater than the length of this object. */ public class SubStringDemo2 { public static void main(String[] args) { StringBuilder sb = new StringBuilder("Welcome"); String subString = sb.substring(3); System.out.println("subString = " + subString); } }
subString = come
https://sites.google.com/site/javaee4321/java/StringBuilderDemo_substring_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StringBuilderDemo_substring_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/4fb20859f2e7f390cc32dd6346f52d7d27c7a813/BasicJava/StringBuilderDemo_substring_App/?at=master
See also:
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