Archive for April, 2011

Mac OS X Speed Freak


 

Speed Freak, at a user-specified interval, reprioritizes applications so that the frontmost (or active) application gets more processor time than background applications. By default in Mac OS X, all processes have equal priority. By using Speed Freak, you override this default by increasing the priority of whatever application you are currently using, resulting in faster application performance. Speed Freak accomplishes this through the Unix “renice” command.

Speed Freak does not affect graphics card performance and will show little to no increase in 3D games. Although Speed Freak does not affect network performance, the increased CPU priority it offers should increase performance in internet applications. For example, web pages with complicated HTML should render faster but download speed will not change.

Posted on Friday, April 29th, 2011
Under: Mac, Software | No Comments »

Mac OS X Lion


The eighth major release of the world’s most advanced operating system brings our best thinking from iPhone and iPad to the Mac.

 

Mac App Store

Mac App Store

Mac OS X Lion includes the Mac App Store — the best place for users to discover, purchase, and download your apps. Millions of customers in over 90 countries can quickly and easily select from some of the best Mac apps conveniently on their Mac. Learn more about the Mac App Store and how you can introduce your apps to millions of users around the world. Learn more

Full-Screen Apps 

Full Screen Apps

Provide an immersive, focused user experience with a full screen app. NSApplication, NSWindow, and the NSWindowDelegate Protocol in Mac OS X Lion make it easy for you to create and manage full-screen user interfaces while providing you the power to design rich user interactions.

Aqua

Aqua defines the look and feel that users come to expect from Mac OS X. Lion takes this experience and brings it to a new level with popovers, overlay scrollbars, and powerful Multi-Touch gestures and animations.

 

 

Popovers 

Popovers

AppKit framework now includes popovers, a new unit of content that can be positioned relative to other content on the screen. Popovers automatically move whenever the positioning view moves. You can also design popovers that can be detached, allowing them to become a separate window.

 

 

Overlay Scrollbars 

Overlay Scrollbars

Mac OS X Lion introduces overlay scrollbars similar to those in iOS. These scrollbars appear as an overlay on top of the window’s content while the user is scrolling and remain visible briefly to allow scrollbar dragging.

 

 

Auto Save and Versions

Auto Save and Versions

If you have a document-based application, Lion offers an efficient, built-in auto save feature that stores changes to the working document instead of creating additional copies on a disk. Versions automatically records a history of changes made to your documents and lets your app display a Time Machine like interface so users can browse through previous versions.

 

Sandboxing and Privilege Separation

Sandboxing and Privilege Separation

Create apps that are more secure with app sandboxing and privilege separation. Sandboxing protects the system by limiting the kinds of things an application can do, such as accessing files on disk or resources over the network. Limiting the capabilities of an app to just those operations that it needs to perform helps keep the rest of the system more secure in the event that an app is compromised. Privilege separation is another common technique for improving security where an app is factored into smaller pieces, each with their own distinct roles and privileges.

 

File Coordination

Coordinating access to files between multiple threads and multiple processes can be difficult and error prone. File Coordination helps eliminate inconsistencies due to overlapping reads and writes by allowing your application to access files and directories in a way that is serialized with respect to other processes’ accesses of the same files and directories.

 

Multi-Touch Gestures and Animations

The fluid, responsive animations that create the magical user experience on iPad and iPhone are available in Mac OS X Lion. Design your apps to use Multi-Touch gestures and animations and redefine the interaction users have with your apps.

AV Foundation

AV Foundation framework provides essential services for working with time-based audiovisual media. Through an Objective-C interface, you can easily play, examine and compose audiovisual media in your app. An array of powerful classes also make it simple to edit and encode media files. You can even capture audio and video from external devices and manipulate them in realtime.

Resume

Resume in Lion allows users to restore your app exactly where they were prior to logging out or restarting. Apps that were last running launch automatically and all open document windows return to where they were. The system automatically manages apps and conserves resources by closing apps that are not being used.

Posted on Thursday, April 28th, 2011
Under: Mac | No Comments »

Open Source Cloud Computing Software: Build, manage and deploy private & public clouds


 

Cloud.com helps organizations quickly and easily build, manage, and deploy private and public clouds. Extending beyond individual virtual machine images running on commodity hardware, the Cloud.com CloudStack provides an integrated software solution for delivering virtual data centers as a service – delivering all of the essential components used to build, deploy, and manage multi-tier and multi-tenant cloud applications in a simple to install software package. Because Cloud.com focuses on removing the complexity of cloud infrastructure by integrating all of the key components, customers realize instant efficiencies and without the overhead of integration, professional services, and complex deployment schedules.

With CloudStack as the foundation for infrastructure clouds, data center operators can quickly and easily build cloud services within their existing infrastructure to offer on-demand, elastic cloud services. Cloud.com believes that cloud computing is a major shift and an entirely new paradigm in data center computing. Cloud computing delivers higher efficiency, limitless scale and faster deployment of new services and systems to the end-user, thereby changing the economics of the data center by shifting the delivery of IT resources to an on-demand model.

Clock icon On Demand, Virtual Datacenter Hosting
Provide users with a virtually unlimited amount of computing power – on demand
Person icon Customer Self-Service Administration
Free up IT resources for more business critical needs by delegating administration to the cloud users
Gear icon Comprehensive Service Management
Define, meter, deploy and manage services to be consumed within your cloud
Lock icon Secure Cloud Deployments
Isolate compute, network and storage resources by user, location and deployment
Cloud icon Common Cloud API
Support for common cloud APIs like the OpenStack API and the Amazon Web Services API
key icon Open Source
Complete transparency, increased flexibility, lower cost and no vendor lock-in

 

Posted on Wednesday, April 27th, 2011
Under: Community, Linux, Mac, Open, Software | 1 Comment »

Burn: Simple but advanced burning for Mac OS X


Burn Main Window (Image)

There are a lot of ways to approach burning discs. Burn keeps it simple, but still offers a lot of advanced options.

Keep your files safe and share them.

Burn your files to a disc so you can access them later on. Choose different filesystems so you can share your files with people with different operating systems.
Change advanced settings like, file permissions, the disc icon, file dates and more on the fly in Burns inspector.

Let the music be with you.

Create standard Audio-CD discs with ease. Just drop your audio files in Burns audio list. Want more music on your disc, Burn can create MP3 discs. More and more players support these discs. Higher quality, no problem, Burn can create DVD-Audio discs, which can contain more and higher quality files.
Burn offers advanced options like CD-Text and mp3 tag editing to personalize your disc.

Share your movies.

Made your own movies and want to share them with family and friends? No problem. Burn can create a wide range of video discs. From VideoCD to DVD-Video discs. And DivX discs to fit more of your videos on a disc.

To personalize your DVD-Video disc, burn can create interactive menus. Choose a theme in Burn or create your own.

1 + 1 makes 2.

Allready have discs you like to reproduce. Don’t worry, Burn can help you. Burn can copy discs or use disk images to recreate your discs. With one drive Burn still will be able to copy a disc, by temporary saving the disc.

Converting.

Forget worrying about conversion. Burn will take your video and audio files and turns them in the right format.
In the preferences you can set the options for quality and size.

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Posted on Monday, April 18th, 2011
Under: Community, GNU, Mac, Software | 1 Comment »

Refinery: Customising your Mac has never been easier.


Revamp the Dock With Refinery,
giving your Dock a whole new look is as simple as drag-and-drop. The Live Preview feature lets you see your changes as you make them, and you can export your favorite docks as Refinery Dock files, which you can import back into Refinery later. And it only takes one click to restore your Dock to its default state.
Customize the FinderChange
your Finder sidebar, toolbar, and alert icons easily with Refinery. Simply drag a new icon into Refinery, and press Apply to change the icon. You can also enable the viewing of hidden system files, enable a special path bar, as well as some other useful options, such as enabling the option to quit Finder from the menubar.
Refine your System
Have you ever wanted to change the background for the Login Window? Simply drop a new background into Refinery. Change the way screenshots are made, customize Crash Reporter, or change the Alert and Clipping icons. All of this and more is possible with Refinery. To restore, use the options on the bottom of the window.
Adjust your AppsRefinery
allows you to enable and disable hidden features in Mac OS X apps like Address Book, Dashboard, and Safari. For instance, did you know that you can have more than one window in iCal? Or that you can change how messages are displayed in Mail? These options can be enabled from the Apps section of Refinery.
Universal Restore
With Refinery, you never have to worry about things going wrong. The Universal Restore feature lets you restore all of the options in Refinery with just a few clicks. You can also use the more selective options on the bottom bar to individually restore certain sections of the Refinery settings. There are also restore buttons on certain option panels.
System Requirements
Refinery requires a Mac running Mac OS X 10.5 or 10.6 (Leopard or Snow Leopard). Refinery is a Universal Binary, so it works on both PowerPC core and Intel core computers.
Other Stuff

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Posted on Saturday, April 16th, 2011
Under: Mac, Software | No Comments »

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