sams teach yourself sql in 24 hours 3rd edition

File này cung cấp hướng dẫn từng bước về cách sử dụng Microsoft Visio Professional Edition trong Vi mô lệnh để tạo sơ đồ lớp, sơ đồ đối tượng và sơ đồ tuần tự. Người đọc sẽ làm theo hướng dẫn và tạo sơ đồ mẫu về hệ mặt trời để hiểu cách Visio có thể thực hiện các khả năng liên quan đến Vi mô lệnh. Hướng dẫn nhấn mạnh các tính năng của công cụ Visio, chẳng hạn như khả năng tái sử dụng các lớp giữa các sơ đồ cùng các tùy chọn hiển thị đối tượng linh hoạt.

Ngày tải lên: 13/08/2014, 08:21

... Storing a Formatted String 322 Investigating Strings 323 A Note About Indexing Strings 323 Finding the Length of a String with strlen() 324 Finding a Substring Within a String with... a String ... strstr() 324 Finding the Position of a Substring with strpos() 325 Extracting Part of a String with substr() 325 Tokenizing a String with strtok() 326 Manipulating Strings 328 Cleaning Up a String ... ltrim()328 Replacing a Portion of a String using substr_replace() 329 Replacing Substrings Using str_replace 329 Converting Case 329 Breaking Strings into Arrays with explode()... 243 Converting IP Addresses

Ngày tải lên: 27/06/2014, 11:20

... 318 Specifying Precision 319 Conversion Specifications: A Recap 320 Storing a Formatted String 322 Investigating Strings 323 A Note About Indexing Strings 323 Finding the Length of a String with... ... 2 SAMS Teach Yourself PHP4 in 24 Hours Matt Zandstra A Division of Macmillan USA 201 West 1 03rd St., , Indianapolis, Indiana, 46290 . USA Copyright © 2000 by Sams Publishing All ... 17 : Working with Strings 313 Overview 313 Formatting Strings 313 Working with printf() 313 printf() and Type Specifiers 314 Padding Output with the Padding Specifier 317 18 Specifying a Field

Ngày tải lên: 06/08/2014, 09:20

... 7: $testing = 5; 8: print gettype( $testing ); // integer 9: print "<br>"; 10: $testing = "five"; 11: print gettype( $testing ); // string 12: print("<br>"); ... brings some of the previous code fragments together into a single script using a string stored in a variable to initialize and access a variable called $user. Listing 4.1: Dynamically Setting ... this section Automatically Incrementing and Decrementing an Integer Variable When coding in PHP, you will often find it necessary to increment or decrement an integer variable You will usually

Ngày tải lên: 06/08/2014, 09:20

... call printBR() instead of the built -in print(), saving us the bother of typing the <br> element. Returning Values from User-Defined Functions A function can return a value using the ... from Listing 7.2 in Figure 7.2 Outputting a Multidimensional Array You can now combine these techniques to output the multidimensional array created in Listing 7.1 Listing 7 .3 defines a similar ... covered in Hour 16, "Working with Data." Creating Arrays By... and letters within a string, PHP will attempt to insert the value of a variable by that name In the example above we wished to print

Ngày tải lên: 06/08/2014, 09:20

... Listing 9.5: Reading Input from the Form in Listing 9 .4 1: 2: 3: Listing 9.5 Reading input from the form in Listing 9 .4 4: We 159 5: 6: 10: 11: This is the first script in this book ... 50: print "\n"; 51: } 52: print "";... form input, we now find that input from the "products[]" element will be available in an array called $products demonstrate this in Listing 9.5 Listing ... through within the main loop. Bringing It All Together Listing 8.5 includes the entire Table class, as well the code that instantiates a Table object and calls each of its methods. Listing 8.5:

Ngày tải lên: 06/08/2014, 09:20

... Street, Indianapolis, Indiana, 4 6240 USA Teach Yourself in 24 Hours Joseph Schmuller UML THIRD EDITION 01.067232640X.FM.qxd 2/20/04 10:28 AM Page i Sams Teach Yourself UML in 24 Hours, Third Edition ... Performing a Domain Analysis 285 18 Gathering System Requirements 307 19 Developing the Use Cases 325 20 Getting into Interactions 339 21 Designing Look, Feel, and Deployment 351 22 Understanding ... Diagram 144 Creating an Object in the Sequence 146 Framing a Sequence: Sequence Diagramming in UML 2.0 149 Interaction Occurrences 149 Combined Interaction Fragments 151 Building the Big Picture

Ngày tải lên: 13/08/2014, 08:21

... served in the order in which he or she appears in line You capture this in the model by putting... and the whole name is underlined Naming Objects or Not The name myWasher:WashingMachine ... {pro = 24 sec college = 35 sec Int'l = 30 sec} {pro = 4 12- minute quarters college and Int'l = 2 20-minute halves} {pro = 48 minutes college and Int'l = 40 minutes} FreeThrowLine Court ... of indicating additional information for attributes In the icon for the class,... find at least three areas where you could pursue additional lines of questioning For example, at one point

Ngày tải lên: 13/08/2014, 08:21

... to including a use case as using a use case You might still see the old way in print The term including has two advantages First, it’s clearer: The steps in one use case include... the line, ... accessible via the washing machine’s drum. FIGURE 5.5 The control knob, an interface to a washing machine, allows you to get the washing machine to carry out some of the washing machine’s operations. ... attached to a washing machine. It’s almost as if the washing machine makes the control knob’s operations “real” by translating them into washing-related opera- tions—like turning the machine on or off,

Ngày tải lên: 13/08/2014, 08:21

... exit point is an encircled X. The circles are on the border of the state icon. Input Registering User Input [Interval Over] [TimeOut] Watching System Clock Updating Display Working Visualizing User ... shows how instances of classes are linked together in an instant of time (“Instants and instances” Remember?) The communication diagram is the movie: It shows interactions among those instances ... combination To show a combination, frame the entire set of fragments, and use a dotted line as a border between adjoining interaction fragments The two types of combinations I think will be the most

Ngày tải lên: 13/08/2014, 08:21

... Cadenhead’s Teach Yourself Java 2 in 24 Hours, Third Edition (Sams Publishing, 2003) Entertaining and well-written, I highly recommend this book if you want to (a) quickly become proficient in ... before springing into action. This, of course, is why streaming media was invented. You don’t wait hours for a huge multimedia file to download before you start watching and listening. Manually ... of printing the fib. Figure 11.9 shows the diagram, which includes a nota- tion symbol containing the format for the printed message. In order to proceed, the first activity has to have an input

Ngày tải lên: 13/08/2014, 08:21

... Run-time Instance Infrastructure Library::Core::Constructs::Class Infrastructure Library::Core::Abstractions::Relationships «instance of» «instance of» «instance of» «instance of» «instance of» «instance ... Performing a Domain Analysis 285 HOUR 18 Gathering System Requirements 307 HOUR 19 Developing the Use Cases 325 HOUR 20 Getting into Interactions and States Charges 339 HOUR 21 Desinging Look, ... stereotyping works within the foundation of the UML Keep in mind that you don’t... AuxiliaryConstructs includes primitive types, reusing the information you saw earlier in the Infrastructure

Ngày tải lên: 13/08/2014, 08:21

... Performing a Domain Analysis What You’ll Learn in This Hour: . Analyzing the interview . Developing the initial class diagram . Creating and labeling associations between classes . Finding multiplicities ... appetizers Receive notification appetizers almost finished Finish preparing main course Get main course Bring main course Server: “I think I’m seeing the picture When a customer asks me to track ... the scope of the domain you’re analyzing Remember... composite and include the employees in the diagram Does including the employees turn the composite into an aggregate? 4 In addition to attributes

Ngày tải lên: 13/08/2014, 08:21

... Understanding Design Patterns T,genus:String,species:String LivingThing name: String height: Integer weight: Integer 369 FIGURE 22.3 Explicitly binding the LivingThing parameterized class «Bind» (Human, ... the bindings appear in an angle-bracketed list in the name of the generated class Figure 22.4 shows this T,genus:String,species:String LivingThing name: String height: Integer weight: Integer ... Integer LivingThing In either case, you can then assign values... and weight as shown in Figure 22.2 FIGURE 22.2 LivingThing as a parameterized class T,genus:String,species:String LivingThing name:

Ngày tải lên: 13/08/2014, 08:21

... «forward chaining» or «backward chaining» to the composite ExpertSystem class Chaining Both kinds of chaining are examples of the Chain of Responsibility design pattern you saw earlier In each ... then invokes an ISR (Interrupt Service Routine) that processes the event. When the ISR finishes its job, the CPU goes back to what it was doing when the interrupt happened. After processing an interrupt, ... changeState(running) «become» «become» Interrupted Running Running {d = interrupt recovery} {d = interrupt latency} {d = interrupt response} FIGURE 23.5 Sequence diagram for the nonpreemptive kernel. :Interrupt

Ngày tải lên: 13/08/2014, 08:21

... ] FROM TABLE [ , TABLE2 ]; 2 Sams Teach Yourself SQL in 24 Hours APPENDIX B: Using MySQL for Exercises 387 Windows Installation Instructions 387 Linux Installation Instructions 388 APPENDIX C: Answers ... 451 xiv Sams Teach Yourself SQL in 24 Hours This page intentionally left blank HOUR 17: Improving Database Performance 265 What Is SQL Statement Tuning? 265 Database Tuning Versus SQL Statement Tuning ... such as Internet Explorer 800 East 96th Street, Indianapolis, Indiana, 4 6240 USA Ryan Stephens Ron Plew Arie D. Jones Sams Teach Yourself 24 in Hours SQL ® FOURTH EDITION Table of Contents Introduction...

Ngày tải lên: 14/03/2014, 19:20

... 427 xiv Sams Teach Yourself CSS in 24 Hours 01 0672 3240 91FM 6/13/02 10:40 AM Page xiv Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Sams Teach Yourself CSS in 24 Hours Copyright ... Introduction to Cascading Style Sheets 7 Hour 1 Understanding Cascading Style Sheets 9 What Are Cascading Style Sheets? 10 Defining Style Sheets 10 Defining Cascading 10 The Origin of Cascading Style Sheets ... design, and he teaches online courses in Web accessibility. In addition to writing, speaking at conferences, and teaching online courses, Kynn is the cofounder of Idyll Mountain Internet (http://www.idyllmtn.com/), a...

Ngày tải lên: 21/01/2014, 16:20

... styling effects if you use linked, embedded, or inline style rules. Linked Style Sheets In Hour 2, “Getting Started with CSS,” you learned about how to create external style sheets and link them ... the <link> element in HTML. Linking style sheets in this manner gives you the greatest portability and ease of maintenance when designing your styles for your Web site. 07 0672 3240 91 ch04 ... declaration directly into an attribute. However, in the long run it’s harder to maintain inline styles, as they’ll be scattered throughout your HTML source. Ultimately, the use of inline styles reduces...

Ngày tải lên: 21/01/2014, 16:20

... } Margins are always transparent, meaning that whatever background color is set on the containing box will shine through. There’s one more thing you need to know about margins, and that’s collapsing margins. ... your unvisited links in black text on a lime green background and puts the vis- ited links in gray on a yellow background. Unvisited links are in Arial font, and visited links are in Times New Roman. ... block or inline? How can you tell? 2. What is the correct order of the box model, from outside to inside? (a.) border, margin, padding, content (b.) padding, border, margin, content (c.) margin, border,...

Ngày tải lên: 21/01/2014, 16:20

... URL might be http://www.CSSin2 4hours. com/author/ index.php, and it links in an external style sheet located at http://www.CSSin2 4hours. com/ styles/site.css. A value in that style sheet, such as ... Colors Colors are a key part of conveying information in a visual medium. Giving distinct colors to certain types of information on a page can emphasize or 14 0672 3240 91 ch09 6/13/02 10:29 AM Page ... running on my iBook Macintosh laptop. FIGURE 8.5 Generic font families in Netscape 6 (Macintosh). Figure 8.6 shows you what the generic font families look like in Internet Explorer 6, running...

Ngày tải lên: 21/01/2014, 16:20