Firefox Developer Edition

Firefox Developer Edition

by | Dec 31, 2014 | Uncategorized

Mozilla Firefox Released Firefox Developer Edition

Built for those who build the Web

Introducing the only browser made for developers like you.

  • Designed for developers

    The only browser made just for developers, Firefox Developer Edition was created with your workflow in mind. Build, test, scale and more all from one place, for the first time ever.


  • Debug any browser

    Inspect and debug your app across any browser or device with Valence — a powerful, pre-installed extension that you’ll only find in Firefox Developer Edition.


  • Pixel-perfect coding

    Target screen sizes with the Responsive Design View and tweak your CSS on the fly with the built-in Style Editor for pixel-perfect coding.

    All your favorite dev tools and more

    Firefox Developer Edition brings your core dev tools together with some powerful new ones that will extend your ability to work across multiple platforms from one place. It’s everything you’re used to, only better. And only from Firefox.

    WebIDE

    Develop, deploy and debug Firefox OS apps directly in your browser, or on a Firefox OS device, with this tool that replaces App Manager.


Responsive Design View

See how your Website or Web app will look on different screen sizes without changing the size of your browser window.


Valence

Develop and debug your apps across multiple browsers and devices with this powerful extension that comes pre-installed with Firefox Developer Edition.


Web Audio Editor

Inspect and interact with Web Audio API in real time to ensure that all audio nodes are connected in the way you expect.


Page Inspector

Examine the HTML and CSS of any Web page and easily modify the structure and layout of a page.


Web Console

See logged information associated with a Web page and use Web Console to interact with Web pages using JavaScript.


JavaScript Debugger

Step through JavaScript code and examine or modify its state to help track down bugs.


Network Monitor

See all the network requests your browser makes, how long each request takes and details of each request.


Style Editor

View and edit CSS styles associated with a Web page, create new ones and apply existing CSS stylesheets to any page.



How to Delete Google + Community

by | Dec 27, 2014 | Uncategorized

How to Delete your Google Plus Community ?

if you are planning to delete your Google + community but you don’t figure it out how to, here the answer 

How to :
  • Sign in to your Google + account and select your community which you want to delete 
  • then click on Action Button and Select Edit Community 


  • After page opens click “Delete this Community” link

  • Pop-up window will show and ask you for confirmation, just tick mark in the check box then click on Delete Community button.

How to fix Unable to lock the administration directory (/var/lib/dpkg/) error in Linux

by | Dec 19, 2014 | Howtos, Linux, OS, Servers, Troubleshooting

Some of you may experience this error in your life if you are using linux .it happens when previous installation fails , here is the screenshot which is happened in my Linux Distro

E: Could not get lock /var/lib/dpkg/lock – open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?

 its very easy to fix this error just type following commands in your terminal

sudo rm /var/lib/dpkg/lock  

this will delete the “lock” directory in /var/lib/dpkg/

after that you can install what ever you want

How to fix Virtual Device error in Skype in linux Linux

by | Dec 13, 2014 | Howtos, Linux

How to fix Virtual Device error in Skype in linux

all audio devices detects as “Virtual Device”

in this case my Skype Version is 4.3.0.37 
4.2 version also have this issue 
this is occur because your system don’t have libpulse0:i386 package ! all you need is to install the package to fix the issue

now open up your terminal  , type following command line 


 sudo apt-get install libpulse0:i386

                                                                                                                                                                                                                                             type your password and press enter

press y and press enter to begin installation of package

after installation , quit Skype and relaunch , 
go to Skype ==Options ==Sound Devices == and check , now you can find PulseAudio detects

Check your Skype with Sound Test Service
go to  Skype ==Options ==Sound Devices ==Make a test call

HP’s “The Machine” A New Kind of Computer

by | Dec 10, 2014 | Uncategorized

HP’s The Machine : A New Kind of computer 

By 2020, 30 billion connected devices will generate unprecedented amounts of data. The infrastructure required to collect, process, store, and analyze this data requires transformational changes in the foundations of computing. Bottom line: current systems can’t handle where we are headed and we need a new solution.

HP has that solution in The Machine. By discarding a computing model that has stood unchallenged for sixty years, we are poised to leave sixty years of compromises and inefficiencies behind. We’re pushing the boundaries of the physics behind IT, using electrons for computation, photons for communication, and ions for storage.

Prototype of HP’s The Machine @ HP Lab’s

The Machine will fuse memory and storage, flatten complex data hierarchies, bring processing closer to the data, embed security control points throughout the hardware and software stacks, and enable management and assurance of the system at scale.
The Machine will reinvent the fundamental architecture of computers to enable a quantum leap in performance and efficiency, while lowering costs over the long term and improving security.The industry is at a technology inflection point that HP is uniquely positioned to take advantage of going forward. The Machine demonstrates the innovation agenda that will drive our company, and the world, forward.

At HP Discover in Las Vegas, Martin Fink will tell you their vision of future for the New Style of IT

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