Java quick syntax reference

... local variable } In addition to local variables, Java has field and parameter type variables, which will be looked at in later chapters. Java does not, however, have global variables, as for ... true www.it-ebooks.info 13 Chapter 5 String The String class in Java is a data type that can hold string literals. String is a reference data type, as are all non-primitive data types....

Ngày tải lên: 29/03/2014, 23:55

... 19 Chapter 6 References References allow a programmer to create a new name for a variable. They provide a simpler, safer and less powerful alternative to pointers. Creating references A reference ... REfEREnCEs 20 with pointers. It is possible for a reference to be invalid – for example when a reference refers to a null pointer – but it is much easier to avoid this kind of mistake wi...

Ngày tải lên: 19/03/2014, 14:11

... paste."); c.setContents(s, s); Class Definition public class java. awt.datatransfer.StringSelection extends java. lang.Object implements java. awt.datatransfer.ClipboardOwner, java. awt.datatransfer.Transferable { // ... applications ( Java or non -Java) running on the system. In addition, Clipboard can be instantiated directly, if “private” clipboards are needed. Class Definition...

Ngày tải lên: 21/01/2014, 06:20

... ComponentEvent, EventLis- tener 21.8 ContainerAdapter ★ java. lang.Object java. awt.Window java. awt.ScrollPane java. awt.Panel java. awt.Component java. awt.Container Description The ContainerAdapter ... empty functions yourself. Class Definition public abstract class java. awt.event.ContainerAdapter extends java. lang.Object implements java. awt.event.ContainerListener { // Instanc...

Ngày tải lên: 21/01/2014, 06:20

... subclass of ImageFilter. Class Definition public class java. awt.image.ImageFilter extends java. lang.Object implements java. awt.image.ImageConsumer, java. lang.Cloneable { // Variables protected ImageConsumer ... con- sumers for the new image. Class Definition public class java. awt.image.FilteredImageSource extends java. lang.Object implements java. awt.image.ImageProducer { // Cons...

Ngày tải lên: 26/01/2014, 07:20

... (FilenameFilter filter); FILEDIALOGPEER 957 10 July 2002 22:27 java. awt.Component java. awt.Container java. awt.Window java. lang.Object java. awt.Dialog java. awt.FileDialog } Interface Methods setDirectory public ... interface java. awt.peer.CanvasPeer extends java. awt.peer.ComponentPeer { } See Also ComponentPeer 23.3 CheckboxMenuItemPeer java. awt.Component java. lang.Object...

Ngày tải lên: 26/01/2014, 07:20

... ComponentEvent, EventLis- tener 21.8 ContainerAdapter ★ java. lang.Object java. awt.Window java. awt.ScrollPane java. awt.Panel java. awt.Component java. awt.Container Description The ContainerAdapter ... empty functions yourself. Class Definition public abstract class java. awt.event.ContainerAdapter extends java. lang.Object implements java. awt.event.ContainerListener { // Instanc...

Ngày tải lên: 07/03/2014, 10:20

... cases need to be evaluated in the same way. Alternative syntax PHP has an alternative syntax for the conditional statements. In this syntax, the if statement's opening bracket is replaced ... of PHP 5.4 a shorter syntax is available, where the array constructor is replaced with square brackets. $a = [1,2,3]; Once the array is created, its elements can be referenced by placi...

Ngày tải lên: 29/03/2014, 23:56

... Chapter 9 Quick Reference 83 CHAPTER 9 Quick Reference This section lists common tasks for application development, keyboard ... NMTOKENS nn NOTATION pc #PCDATA Using NetBeans TM 5.0 IDE Chapter 9 Quick Reference 97 Special Code Template Syntax Code Template Syntax Construct Explanation ${cursor} Indicates where the insertion ... Web Application Tasks ■ Debugging Tasks ■ JUn...

Ngày tải lên: 03/10/2013, 04:20