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Programming Windows Azure : Table Operations - Creating Entities |
Creating entities is similar to the process for creating tables. You can create an entity by POSTing to the URL for the table. For example, the following code shows the HTTP request-response traffic for creating a simple contact. Note that the properties of the entity are encoded using Atom |
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iPad Development : Document Management (part 2) |
All this time, we've had a button in the lower-right corner of our toolbar just for the purpose of sending our drawing as a PDF in an e-mail message. That's still a nice piece of functionality, but we can do more with that space—namely, replace it with a button that launches a small menu in another popover. |
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iPad Development : Document Management (part 1) |
The changes we made in the previous section gave us the basics for saving and loading a single file, but we'll need more than that! The iOS doesn't have anything like the Finder, so the only access our users will have to the drawings they make is what we provide for them in our app |
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iPad Development : The Split View Concept |
Up to this point, Dudel has been a fun toy, but it has at least one quite severe limitation: Apart from sending your drawing as e-mail, you have no way of saving what you've drawn. |
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jQuery 1.3 : Developing plugins - Adding new shortcut methods |
The jQuery library must maintain a delicate balance between convenience and complexity. Each method that is added to the library can help developers to write certain pieces of code more quickly, but also adds to the overall size of the code base and can reduce performance. |
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jQuery 1.3 : Developing plugins - DOM traversal methods |
In some cases, we may want a plugin method to change which DOM elements are referenced by the jQuery object. For example, suppose we wanted to add a DOM traversal method that found the grandparents of the matched elements |
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Using Cloud Services : Exploring Online Scheduling Applications |
As anyone in a large office knows, scheduling a meeting can be a frustrating experience. Not only do you have to clear time from all the attendees’ individual schedules, you also have to make sure that the right-sized meeting room is available at the designated time. |
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Using Cloud Services : Exploring Online Calendar Applications |
Most computer users today have embraced keeping their schedules on their PCs. Not that the old-fashioned wall-hanging calendar is dead, it’s just that it’s a whole lot easier to track appointments and events electronically; the computer does all the busywork for you. |
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Cloud Security and Privacy : Data Security and Storage |
With regard to data-in-transit, the primary risk is in not using a vetted encryption algorithm. Although this is obvious to information security professionals, it is not common for others to understand this requirement when using a public cloud, regardless of whether it is IaaS, PaaS, or SaaS. |
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Required Project Images for iPad Apps |
For an iPhone app compiled for iOS 3.1.3 or an earlier version, you were required to include a 57-by-57-pixel app icon and a default launch image sized for portrait orientation in your Xcode project .
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iPhone SDK : GameKit Voice Chat |
GameKit’s In-Game Voice service lets applications create a walkie-talkie-style voice channel connecting two devices together. You can use this service with iPhones, taking advantage of their built-in speaker and microphone, or with second generation or later iPod touch units by adding an external microphone.
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Adding iPad to the Mix |
Now we're ready to upgrade NavApp for the iPad. Before kicking off this process, make a backup copy of your project directory. This can be useful in case you want to compare your original app with the iPad-ready version that Xcode sets up.
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iPad SDK : Outputting to an External Screen |
The UIScreen class has been a part of iOS since the beginning. Its mainScreen class method gives you the screen of the device you're running on, which you can query for geometry information such as its bounds or frame.
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iPad SDK : Displaying Multiple Videos |
Let's start by looking at how to display multiple videos on the screen using MPMoviePlayerController. If you haven't used this class in previous iPhone projects, you may not aware that it's not what you think of as a typical view controller in Cocoa Touch
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Parallel Programming Drivers |
Microsoft has invested heavily in .NET Framework 4 and Visual Studio 2010 to allow all developers to safely and easily embrace parallel programming concepts within applications. |
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