Camera and Microphone access

www.blahblah.com is requesting access to your camera and microphone. If you click allow you may be recorded.

Now there is a button to Allow but it is UN-CLICKABLE 

Immediately after facing the problem we googled a lot but were unable to find a solution.

Even now though we haven’t solved it, we are able to work fine with the Camera.

Now here I will explain how to access Adobe Flash Player Settings Manager to correct the problem of “Un-Clickable”.

For getting it well you have to change a few settings of Adobe Flash Player at the Settings Manager. Now you can’t actually access this settings manager from your computer but you have to goto SettingsManager

Now you can see various options like

• Global Privacy Settings Panel
• Global Storage Settings Panel
• Global Security Settings Panel
• Global Notifications Settings Panel
• Website Privacy Settings Panel
• Website Storage Settings Panel

On clicking on these various panel options, Settings Manager which appears to be a image is seen. It’s actually your Settings Manager and not just an image. You can change the settings here. In this particular case for fixing the issue with the camera, Click Website Privacy Settings Panel.

In the website list, scroll down to find omegle.com or the site which camera is not working fine for you. After selecting the website click on ‘ Always Allow ‘. Now you won’t be asked any privacy security question at that particular website, here Omegle. So you can have comfortable chat with Strangers now.

Now this same Adobe Settings Manager Can be used to increase the Volume of recording while using flash based Webcam applications. For increasing it goto Microphone Settings.

Will The GPU Replace The CPU Or Will It Be The Other Way Around?

Here we discuss about the coordinated and synchronized use of CPU and GPU to improve efficiency of applications even further than using either device independently. This is made possible with the help NVIDIA’s parallel computing architecture, CUDA.

Computing is evolving from “central processing” on the CPU to “co-processing” on the CPU and GPU. To enable this new computing paradigm, NVIDIA invented the CUDA parallel computing architecture that is now shipping in GeForce, ION, Quadro, and Tesla GPUs, representing a significant installed base for application developers.

CUDA parallel computing architecture which is now being shipped with GeForce, ION,Quadro and Tesla GPUs ,make the new computing paradigm possible. The CUDA architecture’s applications can now be found in Medical Simulations like in analysis of CT and MRI scan images, Fluid Dynamics Simulation, Seismic Analysis and much more. The buzz is that in the near future itself almost every application which uses video rendering will be accelerated by CUDA.

With the recent launches of Microsoft Windows 7 and Apple Snow Leopard, GPU computing has got even more better with the GPU being evolved GPGPU which stands for General Purpose Graphical Processing Unit. It’s being said that BOINC distributed computing now uses CUDA technology for it’s better efficiency.

OpenCL (Open Computing Language) and Microsoft’s DirectCompute, a new GPU Computing API are just two tools which make the developers possible to harness the power of GPU computing. A Fortran language solution is also in development which can use the power GPU computing.

Download CUDA SDK, Developer’s Drivers, Code Samples and Toolkits for Windows, Linux and MacOS.

When starting learning Glade, it is essential to learn the basic concepts of GTK+. Unfortunately there is a misconception that it’s enough to learn Glade for learning GUI designing rather than learning GTK+. Glade is definitely an easier way to implement GTK but it is impossible to create interface for your application with only Glade knowledge.

Official GTK+ tutorial is the best place to learn the Basic things about GTK+. Though reading the entire documentation may seem to be a herculean task, it would good to cover important topics like packing of widgets. After having a basic knowledge about GTK+, next step is having a look at the official Glade3 manual. Version that is supplied with Glade3 is outdated,you can find a simpler and more updated one here.

Now if you think, you are well and comfortable with GTK+ Basics, you will definitely want to try a real world example. Many authors provide tutorials with real world examples. I managed to find out two such, one by Micah carrick and other by Tadej Borovšak. It would be better to follow Tadej’s Tutorial as the former one does not use Glade3-3.6.7 which is latest version. Anyway you can also give a look at the tutorial by Micah. Now when you start seriously with GTK programming, never forget to visit GTK Forum for getting your doubts cleared.

Now if you are ready to spend a few bucks try to get a copy of  Foundations Of GTK development.

Here are a few other resources which would with worth giving a look though I haven’t tried them personally.

Tutorial for How to set the colour of a widget in GTK+
Tutorial

Gtk+ 2.0 Tree View tutorial
Tutorial Pdf

Gtk+ 2.0 Text View tutorial
Tutorial Pdf

Gtk+ 2.0 GtkComboBox Widget Tutorial
Part1
Part 2
Part 3

GtkDialog tutorial
Part 1
Part 2

Wrapping and resizing GtkLabel dynamically
Tutorial

Using pop-up windows
Tutorial

Gtk memory management in a nutshell
Tutorial
Gtk Menu Tutorial
Tutorial

Yugma

With Free Yugma web conferencing service , you share you desktop and ideas with anyone online. Yugma Free web conferencing Sign Up allows you to invite up to 20 attendees and receive a free 15-day trial of Yugma Pro services. With pro features they provide online collaboration tools like whiteboards and also mouse & keyboard sharing. You can schedule meetings and send invitations in advance. You can even record your webcast and play it at some other time. The Shared File Space can be used for secured file sharing. Live Technical support is also provided to the customers.

Dimdim

Along with all the facilities provided by Yugma, DimDim provides an Open Source version of it’s product for use in the intranet. It allows you to deliver synchronized live presentations, whiteboards and web pages while sharing voice and video over the internet with nothing to download.

00V00

ooVoo promises to provide Amazingly Simple Crystal Clear Video Chat with upto Six family members at once. It also provides 2 way chat free of cost. You can try the ooVoo video chat right from here .

TokBox

TokBox provides free video conferencing for upto 20 peoples free of cost and NO DOWNLOAD required.  During Sign Up they provide with a link that can be shared among different users. This can be even embedded into a website.

This is a very basic tutorial on utilizing the jquery UI tools in order to create features like tabs, slider, accordians etc… In this tutorial we discuss about making tabs using jquery UI within a span of 10 mins

Demo : Click Here

Step 1.

• You will need to download all the jquery source files .. ie the javascript files and the css files from the jquery server..
• For speeding up the tutorial we give u all the necessary files for the current tutorial as a zip…..Download it and extract to a folder in your localhost click here to download source files

Step 2.

• Create a basic html file and load the essential javascript and stylescripts as shown below… I am not currently dealing with editing the css as it is a seperate process called jquery theming which will be done in a later session

Step 3. Creating the content

• The whole box with the tab structure is enclosed inside the <div id=’tabs’></div> tags . This defines the basic region of the tabs
• Inside the tab tags..The headings of different tabs are mentioned by means of ul tags as shown below
• The content of different tabs are wrapped inside a ‘<div id=’tabs-1′></div>’ according to the tab numbers..

Step 4. Calling the jquery function

• Finally call the javascript function inorder to invoke the jquery tabs function

• Set your pendrive filesystem to NTFS (well FAT32 cannot handle large data). This can be done by formatting the drive and settting the filesystem to NTFS.
• Right Click the drive and click properties
• Select the hardware tab and select your drive from the list and click properties.
• Select the policies tab and change the radio button to Optimize for performance.

There you are done. Now enjoy higher data rates.

Note: Formatting will delete all your data. NTFS cannot be read by WIndows 2000 or before. Original data rates may depend on your pendrive and Operating System.

One of the main disadvantage of Arch Linux is it’s cryptic text based installer. So better you watch some video and get familiarised with the instalation procedure.

Here are a few video tutorials for the installation and customization of Arch Linux.