("at end of the string : "+singleCharStr4) Īccumulo,1,ActiveMQ,2,Adsense,1,API,37,ArrayList,18,Arrays,24,Bean Creation,3,Bean Scopes,1,BiConsumer,1,Blogger Tips,1,Books,1,C Programming,1,Collection,8,Collections,37,Collector,1,Command Line,1,Comparator,1,Compile Errors,1,Configurations,7,Constants,1,Control Statements,8,Conversions,6,Core Java,149,Corona India,1,Create,2,CSS,1,Date,3,Date Time API,38,Dictionary,1,Difference,2,Download,1,Eclipse,3,Efficiently,1,Error,1,Errors,1,Exceptions,8,Fast,1,Files,17,Float,1,Font,1,Form,1,Freshers,1,Function,3,Functional Interface,2,Garbage Collector,1,Generics,4,Git,9,Grant,1,Grep,1,HashMap,2,HomeBrew,2,HTML,2,HttpClient,2,Immutable,1,Installation,1,Interview Questions,6,Iterate,2,Jackson API,3,Java,32,Java 10,1,Java 11,6,Java 12,5,Java 13,2,Java 14,2,Java 8,128,Java 8 Difference,2,Java 8 Stream Conversions,4,java 8 Stream Examples,12,Java 9,1,Java Conversions,14,Java Design Patterns,1,Java Files,1,Java Program,3,Java Programs,114,Java Spark,1,java.lang,4,java.util. It will throw IndexOutOfBoundsException if startIndex is negative or larger than the length of this String object. String singleCharStr4 = singleCharBuffer4.toString() public String substring (int startIndex): Returns a new string which start from a specified string and extends to the end of this string. StringBuffer singleCharBuffer4 = new StringBuffer() ("start of the string : "+singleCharStr3) Getting a Substring Starting at a Specific Character In case the position needs to be dynamically calculated based on a character or String we can make use of the indexOf method: assertEquals ( 'United States of America', text.substring (text.indexOf ( ' (') + 1, text. String singleCharStr3 = singleCharBuffer3.toString() SingleCharBuffer3.append('A').append('B').append("hello") StringBuffer singleCharBuffer3 = new StringBuffer() ("at end of the string : "+singleCharStr2) String singleCharStr2 = singleCharBuffer2.toString() SingleCharBuffer2.append("hello").append('A') StringBuffer singleCharBuffer2 = new StringBuffer() With ld.substring (0, 1), you can get the first character as String. It will return the first char of the String. ("start of the string : "+singleCharStr) 6 Answers Sorted by: 92 Use ld.charAt (0). String singleCharStr = singleCharBuffer.toString() SingleCharBuffer.append('A').append("hello") StringBuffer singleCharBuffer = new StringBuffer()
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