c# print document barcode Figure 3-24. The data in the source FileMaker Pro database in Objective-C

Drawer qr bidimensional barcode in Objective-C Figure 3-24. The data in the source FileMaker Pro database

Table 14.3 Metric Latency Throughput Utilization (CPU) Utilization (memory) Performance goals for the AWC scenario Goal Less than 10 seconds to render a report 1 request/sec. Less than 70% on average Less than 80%

When you are planning your Subversion setup you need to make a strategic decision whether to have one repository to manage all of your projects or one repository for each project. Both approaches have their benefits and drawbacks, so let s take a look at each in turn.

@interface SimpleDocument : NSDocument { id dataModel; } @end @implementation SimpleDocument - (NSData*)dataOfType:(NSString*)typeName error:(NSError**)outError { return [NSKeyedArchiver archivedDataWithRootObject:dataModel]; } - (BOOL)readFromData:(NSData*)data ofType:(NSString*)typeName error:(NSError**)outError { dataModel = [NSKeyedUnarchiver unarchiveObjectWithData:data]; return (dataModel!=nil); } @end

books.Element("book").ReplaceNodes( new XElement("title", "Ajax in Action"), new XElement("author", "Dave Crane") );

Though universal data link (UDL) files are not native to the .NET Framework 1.1, I feel that it is an important issue to cover in this section. A well-known fact is that it is easy to create a Data Source Name (DSN) to connect to an ODBC database. This can be done in the data sources (ODBC) tool that is built into Windows. However, if you want to connect to an OLEDB data source, then a DSN is useless. It is just as easy to create a connection to an OLEDB data source by using UDL files. You can create a UDL file by simply right-clicking on your desktop or in a directory, selecting New, and then choosing Text Document. When the new text document appears in your directory, rename it and change the extension from .txt to .udl. For example, Pubs.udl would be a good filename for a UDL file that is configured to point at the Pubs database. Once you rename the file, double-click it to open the Data Link Properties dialog box, shown in figure 2.3. The Provider tab lets you select an OLEDB provider for the database to which you would like to connect. The tab displays a list of OLEDB providers that are installed on your machine. For this example, select the Microsoft OLE DB Provider for SQL Server, as we ve done in figure 2.3. Next, select the Connection tab, shown in figure 2.4. The Connection tab (figure 2.4) allows you to select a server where the database is located, logon information, and the database you want to connect to. It also lets you test the current connection configuration by clicking the Test Connection button. At this point, click the Advanced tab, shown in figure 2.5. On this tab, you specify network settings, the connection timeout, and access permissions for the connection. The Impersonation Level drop-down list allows you to specify how the server will impersonate the client; possible values are:

J# is a .NET implementation of the Java language. It is based on the Java Development Kit (JDK) version 1.1.4. The J# language supports multithreaded development. J# allows two means of creating threads: implementing the Runnable interface and subclassing the Thread class. This is a departure from the ThreadStart delegatebased approach used by C# and VB.NET. J# provides a means to leverage existing code, while taking advantage of functionality available under the .NET runtime. This allows applications to be ported to the environment without requiring a total rewrite. This includes multithreaded applications. In this chapter we ve seen that the majority of J# methods have a framework equivalent. The methods do not behave the same, but are similar enough to make the transition from J# to other framework languages relatively easy.

Listing 5.8 is quite long, so we ll break our discussion of it into sections for the parseFeed() methods, the parseAtom() method, the parseRSS() method, and the helper methods. First, let s discuss the class itself. The AnyFeedParser class implements the IFeedParser interface and provides a main()method b so that

var c = openHttpClient(); c.setBaseUrl('http://google.com/'); c.get('/'); c.get('/logos/olympics10-bg.jpg', 200); c.get('/logos/olympics10-sskating-hp.png', 200); c.get('/extern_chrome/c26c79a56c95bda8.js', 200); c.get('/generate_204', 204); c.get('/images/nav_logo7.png , 200); var search = "manning+publications"; var partial = ''; for (var i = 0; i < search.length; i++) { partial += search[i]; c.get('/complete/search hl=en&client=hp&q=' + partial); } c.get('/csi v=3&s=webhp&action=&e=23868,23933&...', 204); c.get('/search hl=en&source=hp&q=manning+publications&...', 200); c.get('/csi v=3&s=web&action=&ei=AWuJS4bmLs7VlAev85DPAQ..., 204); c.get('/verify/EAAAAH3CAnvqlBhsQW-xnu2kZmE.gif');

If you ve done any significant amount of iPhone development work, you ve probably run across cases where the iPhone Simulator differs from working on a real iPhone or iPod touch. Often it s something obvious like the lack of a camera or the fact that the simulator s Core Location data always shows the current location to be at Apple s headquarters. With Core Audio, it s less obvious but no less important. Developing Core Audio code on the iPhone Simulator is a recipe for frustration and confusion, because although code often fails to work as expected, it doesn t fail in a manner that s immediately obvious as being a simulator issue. You may find, for example, that a key Core Audio function call never returns, for no readily apparent reason, and that while

For the sake of this discussion, we use the auto-implemented properties discussed in section 2.2.2. We re left with a clean class definition that includes only the public property declarations. At this point, we still need a way to fill our objects with data from the database. We do this by setting up a series of mappings to specify how our objects relate to the database tables and columns.