Neurons to Electrons

Direct Web Remoting DWR is a Java library that enables Java on the server and JavaScript in a browser to interact and call each other as simply as possible. DWR is Easy Ajax for Java DWR will generate the JavaScript to allow web browsers to securely call into Java code almost as if it was running locally. It can marshal virtually any data including collections, POJOs, XML and binary data like images and PDF files. All that is required is a security policy that defines what is allowed. With Reverse Ajax , DWR allows Java code running on a server to use client side APIs to publish updates to arbitrary groups of browsers. This allows interaction 2 ways - browser calling server and server calling browser . DWR supports Comet, Polling and Piggyback (sending data in with normal requests) as ways to publish to browsers. DWR provides integration with Dojo, TIBCO GI, Scriptaculous in the browser, and with Spring, Struts, Guice, Hibernate and others on the serve

Here i'm going to show you how we can add a primitive data object cube on to flash canvas using flex and to load 6 different bitmap pictures on to different faces of the cube. here what we need to know is there are standard names assigned by papervision libraries to a cube.There are: front, back, right, left, top, bottom & all 'all' is the acronym that we can used to reference all the faces at once. here is the total sample code: import org.papervision3d.materials.BitmapFileMaterial; import org.papervision3d.materials.utils.MaterialsList; import org.papervision3d.objects.primitives.Cube; var materialList:MaterialsList = new MaterialsList({          front:new BitmapFileMaterial("pictures/tiles/1.jpg"), back:new BitmapFileMaterial("pictures/tiles/2.jpg"), right:new BitmapFileMaterial("pictures/tiles/3.jpg"), left:new BitmapFileMaterial("pictures/tiles/4.jpg"), top:new BitmapFileMaterial("pictures/tiles...

The following code can be used to load a 3D model designed from Google sketchup tool, to load in to an ActionScript on Adobe Flex application on Flex builder var myModelDisplayObject3D :DisplayObject3D = new DisplayObject3D(); [Embed(source="assets/Rack2.dae", mimeType="application/octet-stream")] private var MyModel:Class; var myModel:MyModel= new MyModel(); var myModeldae:DAE = new DAE(); var myModelMaterialList:MaterialsList = new MaterialsList();  myModeldae.load(XML( new myModel() ), myModelMaterialList );  myModelDisplayObject3D = scene.addChild( myModeldae); light.lookAt(myModelDisplayObject3D );

Footprinting and Social Engineering

Using piping few famous shell/bash command on a shell script can be used to get underlined important details about domain names and their servers: host- this command can be used to get the IP address of a domain whois - useful in retrieving details on a given IP address What we do here is to transfer the domain name to host command and then pass its output to whois information server.Pipelining '|' is used to pass the value(its the fundamentals of shell scripting and Unix). shell scripting is used to make the work easier with using loops and variables. So, to do all of this all you wants is to make a shell script and run it. make a .sh file and copy the following lines to it vi dnsinfo.sh #Edited Author-chandpriyankara@engineering.com @ www.chandpriyankara.tk #Read params  _domain=$@ # if no param URLs then echo a message and exit [ $# -eq 0 ] && {     echo "Usage: $0 example1.com example2.net ....";     exit 1; } ...

Introduction to RIA(Rich Internet Applications) through Adobe Flex Internet applications are getting more and more user interactive over time.  What is Flex: Build engaging, cross-platform rich Internet applications Flex is a highly productive, free, open source framework for building expressive web applications that deploy consistently on all major browsers, desktops, and operating systems by leveraging the Adobe® Flash® Player and Adobe AIR® runtimes. While Flex applications can be built using only the  free Flex SDK ,  Adobe Flash Builder™  (formerly Adobe Flex® Builder™) software can accelerate development through features like intelligent coding, interactive step-through debugging, and visual design of the user interface layout. Installing Flex Flex is a tool used to build interactive Flash animations to be integrated on HTML, ASP, JSP, PHP or any web deployed scripts. Mainly Flash developments using Flex need  Adobe Flex Builder be installed. ...

The third generation of the Trans-Eurasia Information Network (TEIN3) provides a dedicated high-capacity Internet network for research and education communities across Asia-Pacific. TEIN3 already connects researchers and academics in China, India, Indonesia, Japan, Korea, Laos, Malaysia, Nepal, Pakistan, the Philippines, Singapore, Sri Lanka, Taiwan, Thailand, Vietnam and Australia. Bangladesh, Bhutan and Cambodia are in the process of getting connected, bringing the total number of partners involved in TEIN3 to 19. More information on http://www.trin3.net

To add a new script or a symbolic link to the startup init to run as  root, need to follow mainly two steps: 1. add the script or symbolic link to /etc/init.d/xxx and change permission to executable for root 2. update all/required run level startup scripts to run the added link 1. To add the link to init.d folder: if its a script, you can copy it: #cp /path/to/required/file /etc/init.d/file change executable permission for root(755) #chmod 775 /etc/init.d/file 2.Now update all run level startups: #update-rc.d file defaults here defaults is for adding startup to all run levels to remove the above script use following: #update-rc.d -f file remove to learn more about   update-rc.d search  manual pages by apropos  update-rc.d