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Merit Campus

Java programming tutorial | Learn Java - 0 views

java.meritcampus.com/...terface---defer-implementation

Learning java Online training

shared by Merit Campus on 24 Oct 14 - No Cached
  • Merit Campus on 24 Oct 14
     
    Java Topic / Java tutorial Interfaces can be used to defer(or postpone) the implementation of the functionality.
marketngedwisor

Javascript - The First Programming Language one should learn - 0 views

blog.edwisor.com/...ming-language-one-should-learn

javascript programming language web development java

shared by marketngedwisor on 03 Aug 19 - No Cached
  • marketngedwisor on 03 Aug 19
     
    Want to become a Web Developer but confused about which Programming Language to learn first? New-Age developers highly suggest Javascript because of its Versatility and Effectiveness to extend functionality and make websites extremely Rich and Scalable. If you are looking for a high growth Web Development Job Role, do checkout the MEAN Stack Developer Career Path by edWisor and get 4 Guaranteed interviews at top tech companies.
mahesh 1234

Javatpoint | Java Tutorial | Android | Java Frameworks - 0 views

www.javatpoint.com

shared by mahesh 1234 on 20 Mar 13 - No Cached
  • allen peter on 20 Mar 13
     
    Know more about basic java functions with unique examples. Java is a best technology for security and easy to use.Here we clear you basic java concepts with best tutorials.
Arup Vidyerthy

Java for OS X 2013-002: How to re-enable the Apple-provided Java SE 6 web plug-in and Web Start functionality. - 0 views

support.apple.com/ht5559

apple java

shared by Arup Vidyerthy on 06 Jun 13 - No Cached
  • Arup Vidyerthy on 06 Jun 13
     
    Switching between Apple and Oracle Java plugin
mahesh 1234

Abstract Class in Java - Javatpoint - 0 views

www.javatpoint.com/abstract-class-in-java

web programming Development java opensource Spring eclipse

shared by mahesh 1234 on 24 Dec 13 - No Cached
  • mahesh 1234 on 24 Dec 13
     
    A class that is declared with abstract keyword, is known as abstract class. Before learning abstract class, let's understand the abstraction first. Abstraction Abstraction is a process of hiding the implementation details and showing only functionality to the user.
Baron M

GAME OVER - Java Server Faces | ComeSolveGo - 0 views

www.comesolvego.com/...game-over-java-server-faces

java jsf

shared by Baron M on 23 Jul 08 - Cached
  • Almost everything is wrong with the framework
  • Little control over generated HTML
  • While you need basic functionalities, everything is fine. When you need to modify the component (which is configurable, right?) you are facing the problems
  • ...8 more annotations...
  • EXTREMELY idiotic thing - because JSF has their famous lifecycle with lots of magic phases, some backing bean getters are called multiple times!
  • Back button problem.
  • Unreadable URLs. JSF always does the POST.
  • JSF is submitting a form on itself so it could call a backing bean method to handle an event. Of course, if you have a request, there is unnecessary repeated initialization, getter calls, postconstruct etc
  • Reusability? Good joke…
  • JSF - you are FIRED!
  • IDE support
  • Development of custom component? No way, extremely complicated. Extensible? In the movie, maybe…
  • Baron M on 23 Jul 08
     
    I think many people have the same feeling (of course including me)
anonymous

Organize Projects - Google Web Toolkit - Google Code - 0 views

code.google.com/...evGuideOrganizingProjects.html

shared by anonymous on 14 Jan 11 - Cached
  • com.google.gwt.gears.Gears
    • anonymous
      anonymous on 14 Jan 11
       
      Gears.gwt.xml does not define andy entry point. It can only be inherits
  • two ways to approach loading them
  • nclude each module with a separate <script> tag
  • ...118 more annotations...
  • Create a top level module XML definition
  • Compile the top level module
  • the second approach will lead to much better end-user performance
  • each module has to be downloaded separately by the end-user's browser
  • each module will contain redundant copies of GWT library
  • conflict with each other during event handling
  • Linkers are divided into three categories, PRE, POST, and PRIMARY
  • one primary linker is run for a compilation
  • everal linkers are provided by Core.gwt.xml, which is automatically inherited by User.gwt.xml.
  • monolithic JavaScript file.
  • cross-site deployment model.
  • standard iframe-based
  • <add-linker name="xs" />
  • The GWT compiler
  • packaging its output with the Linker subsystem
  • responsible for the final packaging of the JavaScript code
  • providing a pluggable bootstrap mechanism
  • re-use an existing Java API for a GWT project,
  • <super-source>
  • "re-root" a source path
  • to emulate part of the JRE not implemented by GWT
  • tells the compiler to add all subfolders of com/example/myproject/jre/
  • to the source path
  • com/google/myproject/gwt/jre/java/util/UUID.java
  • most commonly used elements in the module XML file.
  • <inherits name="
  • herits all the settings from the specified module
  • <entry-point class=
  • Entry points are all compiled into a single codebase
  • when the onModuleLoad() of your first entry point finishes, the next entry point is called immediately.
  • Any number of entry-point classes can be added
  • <source path="
  • resources get copied into the output directory during a GWT compile.
  • client subpackage is implicitly added to the source path
  • <public path="path" />
  • treated as a publicly-accessible resource.
  • resources get copied into the output directory
  • the public subpackage is implicitly added to the public
  • <servlet
  • For RPC, this element loads a servlet class
  • mounted at the specified URL path
  • path=
    • anonymous
      anonymous on 14 Jan 11
       
      monting location
  • class="
    • anonymous
      anonymous on 14 Jan 11
       
      Which servlet class
  • URL path should be absolute
  • @RemoteServiceRelativePath attribute
  • you must configure a WEB-INF/web.xml in your war directory to load any servlets needed.
  • n development mode,
  • <script src="
  • external JavaScrip
  • <stylesheet src="
  • Extends the set of values
  • for an existing client property
  • <replace-with-class>
  • <generate-with-class>
  • <when-property-is
  • three different types of predicates are
  • <when-type-assignable
  • <when-type-is
  • <all>
  • <any>
  • <none>
  • GWT libraries are organized into modules
  • you want to inherit at least the User module
  • contains all the core GWT functionality
  • including the EntryPoint class
  • widgets and panels
  • History feature
  • Internationalization
  • DOM programming, and more
  • Low-level HTTP
  • Use the following syntax to cause an external JavaScript file to be loaded
  • before your module entry point is called.
  • as if you had included it explicitly using the HTML <script
  • loaded before your onModuleLoad() is called.
  • all included scripts will be loaded when your application starts, in the order in which they are declared.
  • associate external CSS files with your module
  • GWT.getModuleBaseURL() + "foo.css" in client code
  • module's public path
  • useful when
  • inheritance makes resource inclusion particularly convenient.
  • If you wish to create a reusable library that relies upon particular stylesheets or JavaScript files, you can be sure that clients
  • see the documentation for FileSet for a general overview
  • <public>
  • <super-source>
  • <source>
  • includes
  • excludes
  • defaultexcludes
  • casesensitive
  • By default, the patterns listed here are excluded.
  • defaultexcludes is true
  • <script src='myApp/myApp.nocache.js'></script>
  • <script> tags always block evaluation of the page
  • <img> tags do not block page evaluation
  • two simultaneous connections
  • The body.onload() event will only fire once all external resources are fetched, including images and frames.
  • GWT selection script
  • like a normal script tag
  • but the compiled script will be fetched asynchronously.
  • Parsing is blocked until externalScriptZero.js is done fetching and evaluating.
  • myApp/myApp.nocache.js completes
  • the compiled scrip
  • (<hashname>.cache.html
  • begins fetching in a hidden IFRAME (this is non-blocking).
  • onModuleLoad() is not called yet, as we're still waiting on externalScriptOne.js
  • body.onload() fires
  • onload='alert("w00t!")
    • anonymous
      anonymous on 14 Jan 11
       
      is the last line executed
  • put the GWT selection script as early as possible
  • because it won't block any other script requests
  • <img> tags are not guaranteed to be done loading when onModuleLoad() is called
  • <script> tags are guaranteed to be done loading when onModuleLoad() is called
  • multiple EntryPoints
  • will all be called in sequence as soon as that module (and the outer document) is ready
  • multiple GWT modules within the same page
  • each module's EntryPoint will be called as soon as both that module and the outer document is ready
  • EntryPoints are not guaranteed to fire at the same time
  • or in the same order
  • in which their selection scripts were specified in the host page
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