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java Programming Glossary: s.lengthConvert a string representation of a hex dump to a byte array using Java? http://stackoverflow.com/questions/140131/convert-a-string-representation-of-a-hex-dump-to-a-byte-array-using-java public static byte hexStringToByteArray String s int len s.length byte data new byte len 2 for int i 0 i len i 2 data i 2 byte..
What is the easiest/best/most correct way to iterate through the characters of a string in Java? http://stackoverflow.com/questions/196830/what-is-the-easiest-best-most-correct-way-to-iterate-through-the-characters-of-a time operation. String s ...stuff... for int i 0 i s.length i char c s.charAt i Process char That's what I would do. It..
http://stackoverflow.com/questions/3018683/what-does-assert-do private static int charAt String s int d assert d 0 d s.length if d s.length return 1 return s.charAt d java assert share.. int charAt String s int d assert d 0 d s.length if d s.length return 1 return s.charAt d java assert share improve this.. line of the assertion. So for your example assert d 0 d s.length What happens is the following If A the jvm has been started..
Howto unescape a Java string literal in Java http://stackoverflow.com/questions/3537706/howto-unescape-a-java-string-literal-in-java characters. public final static String uniplus String s if s.length 0 return This is just the minimum sb will grow as needed. StringBuffer.. will grow as needed. StringBuffer sb new StringBuffer 2 3 s.length sb.append U for int i 0 i s.length i sb.append String.format.. sb new StringBuffer 2 3 s.length sb.append U for int i 0 i s.length i sb.append String.format X s.codePointAt i if s.codePointAt..
http://stackoverflow.com/questions/3617326/marquee-effect-in-java-swing public void actionPerformed ActionEvent e index if index s.length n index 0 label.setText s.substring index index n share..
How to use java.String.format? http://stackoverflow.com/questions/3695230/how-to-use-java-string-format a bad format specifier. if idx s.indexOf ' ' 1 char c idx s.length 2 ' ' s.charAt idx 1 throw new UnknownFormatConversionException..
Best way to represent a fraction in Java? http://stackoverflow.com/questions/474535/best-way-to-represent-a-fraction-in-java BigDecimal den new BigDecimal s.substring slashPos 1 s.length BigFraction res new BigFraction num den this.numerator res.numerator..
String concatenation: concat() vs + operator http://stackoverflow.com/questions/47605/string-concatenation-concat-vs-operator how to do that yet. public String concat String s int i s.length if i 0 return this else char ac new char count i getChars 0..
Determine if a String is an Integer in Java [duplicate] http://stackoverflow.com/questions/5439529/determine-if-a-string-is-an-integer-in-java String s int radix if s.isEmpty return false for int i 0 i s.length i if i 0 s.charAt i ' ' if s.length 1 return false else continue.. false for int i 0 i s.length i if i 0 s.charAt i ' ' if s.length 1 return false else continue if Character.digit s.charAt i..
Swing method akin to HTML5's canvas.putImageData(arrayOfPixels, 0,0) http://stackoverflow.com/questions/7297950/swing-method-akin-to-html5s-canvas-putimagedataarrayofpixels-0-0 for int i 0 i s.length i pi.add s.charAt i '0' for int i 0 i 10 i clut.add Color.getHSBColor..
http://stackoverflow.com/questions/9429459/get-a-key-from-jtextarea String s if s.endsWith n return s.substring 0 s.length 1 else return s public static void main String args javax.swing.SwingUtilities.invokeLater..
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