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The _dos_getfileattr( ) function returns 0 if successful; it returns non-0 otherwise. If failure occurs, errno is set to ENOENT (file not found).

You might be surprised when you open your control panel to find that it doesn t come with a backup battery. If that wasn t shocking enough, you ll be floored to see that it doesn t come with a power transformer either. Many security system control panels don t ship with batteries or transformers, so don t be surprised if you have to incur some extra costs when setting up your security system. The following steps explain how to connect the transformer and battery, once you get them. 2 MINUTES

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Wendy helped drive the book to completion and was always professional and friendly. My copy editor, Julie Smith, helped ensure that none of my former English teachers would throw a fit. Thanks to Russ Whitney of Microsoft for looking over the chapters and providing feedback; I think his team has done a superb job and I expect great things from them in the future. I d also like to thank Mark Souza, Lubor Kollar, and the rest of the SQL Server Customer Advisory Team who gave me a chance to work directly with the Analysis Services team for over a year. Naturally there are others who did not have a direct impact on the book, but had to deal with me while I wrote. First and foremost is my wife, Linda, who was supportive from start to finish. My daughter, Alison, continued to grow into a fine young lady while I was busy. My dogs forced me to take breaks every few hours and helped restore some sanity to the late nights of writing. Special thanks go out to Greg Clark, Mark Orgel, Jim Walters, and all the other guys at the RCMC. Doug Churchman was always there to inject some levity into the situation. I d also like to thank Kevin Heine because my wife told me to. I cannot say enough about my friends at FPG Unlimited. And once again, this book would not have been possible without the help of my good friend, Martha McMahon.

LC If 0 < R 2L < 1, then the roots are complex conjugates and the system is underdamped and oscillatory.

As you can see, object a is constructed using an integer constant. However, objects b and c are constructed using information entered by the user. For b, since the user enters a string, it makes sense that timer( ) is overloaded to accept it. In similar fashion, object c is also constructed at run time from user input. In this case, since the time is entered as minutes and seconds, it is logical to use this format for constructing object c. As the example shows, having a variety of initialization formats keeps you from having to perform conversions when initializing an object. The point of overloading constructors is to help programmers handle greater complexity by allowing objects to be constructed in the most natural manner relative to their specific use. Since there are three common methods of passing timing values to an object, it makes sense that timer( ) be overloaded to accept each method. However, overloading timer( ) to accept days or nanoseconds is probably not a good idea. Littering your code with constructors to handle seldom-used contingencies has a destabilizing influence on your program.

In the program, the array s is initialized each time f1( ) is called. The fact that s is changed in the function does not affect its reinitialization upon subsequent calls. This means that f1( ) prints

The Parameter tab is new in XI. In the past, many database parameters could be set only by modifying the RDBMS.PRM file with a text editor. This file is still used for certain parameters. However, parameters you set here are specific to individual universes and no longer maintained in the RDBMS.PRM file. The universe-specific parameters are documented in the online help. Additional parameters that are database specific are available in the vendor documentation, specifically, in the Data Access Guide. Table 7-6 lists commonly changed parameters.

U n s a f e C o d e , P o i n t e r s , N u l l a b l e Ty p e s , D y n a m i c Ty p e s , a n d M i s c e l l a n e o u s To p i c s

8. The code used to represent OSPF routes is O. The letter O is used to represent OSPF routes in an IP routing table.

ciscoasa# show uauth [username]

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Some other features we want to have:

In this example, y is assigned the value 100. If x had been less than or equal to 9, y would have received the value 200. The same code written using the if-else statement would be