best c programming book for absolute beginners

... a computer can describe (a database, a file, an image, a cow, whatever) can be encoded as an object The things an object can are called its methods, and the characteristics of an object are called ... the Console Application icon Trap If you double−click the Console Application icon before choosing a name or location for your project, Visual Studio assigns you a default name and location It can ... to copy the value of myDouble to myInt In the preceding source code, I’ve placed the comment characters before this line so it will not execute This is commonly called commenting out code I commented...

Ngày tải lên: 31/03/2014, 16:42

... Oriented Programming with Objective -C 87 ■Chapter 6: Learning Objective -C and Xcode 103 ■Chapter 7: Objective -C Classes, Objects, and Methods 129 ■Chapter 8: Programming Basics in Objective -C ... chapter introduces the topic using Objective -C Thus, you can skip the Alice material if you feel comfortable with the topic How This Book Is Organized You’ll notice that we are all about successes ... CHAPTER 2: Programming Basics Classes, Objects, and Instances in Alice A group of objects with the same properties and same methods (actions) are called a class For example, we could have a class...

Ngày tải lên: 29/03/2014, 07:20

... of creating four types of applications: Cocoa Application: Creates the most common type of Mac OS X applications Cocoa-Applescript Application: Creates an application based on the AppleScript programming ... step for getting started For that reason, this book will minimize all the technical jargon about Objective -C, Xcode 3.2, and Cocoa frameworks and instead focus on helping you achieve specific tasks ... learning Objective -C Objective -C is designed more for program efficiency and less for human readability, which means that writing and reading Objective -C instructions can look cryptic at times Third,...

Ngày tải lên: 05/05/2014, 14:59

... application and click on the c: \eclipse-jeejuno-win32 folder to view its file structure Look for a folder called “eclipse” and in that folder a file called eclipse.exe, which is the actual Eclipse ... steps to perform the installation: Click the Eclipse Quick Launch bar icon to start Eclipse Accept the default workspace location (it will be under your C: \Users\ YourName\workspace folder) From ... platforms currently support development for the Android using these tools  The concepts and programming constructs for Java and XML, and their practical applications in creating Android applications...

Ngày tải lên: 23/03/2014, 03:20

... Click the Eclipse Quick Launch bar icon to start Eclipse Accept the default workspace location (it will be under your Documents folder) If a graphic with some circular buttons comes up, select ... your Eclipse package with “Use folder names” checked Go to Windows Explorer and click the c: \eclipse folder to view its file structure Look for a file called eclipse.exe, which is the actual Eclipse ... objects that can carry highly customized messages back and forth between your Android UI (activities) and your programming logic (services) for instance, as well as to and from broadcast receiver...

Ngày tải lên: 24/04/2014, 11:03

... get a chance to enter a second line! The other two, Clear and Copy, are aptly named Clicking Clear will clear any code from the command editor, while clicking Copy will copy any code in the command ... Super Fudge Chunk", "Coffee Heath Bar Crunch", "Cherry Garcia", "Mud Pie", "Milk & Cookies", "Cinnamon Buns", "Chocolate Chip Cookie Dough", "Mission to Marzipan" ]; iceCream[0]; // "Chocolate Fudge ... "Cinnamon // true Buns" === iceCream[0]; Buns" === iceCream[1]; Buns" === iceCream[2]; Buns" === iceCream[3]; Buns" === iceCream[4]; Buns" === iceCream[5]; Buns" === iceCream[6]; Buns" === iceCream[7];...

Ngày tải lên: 28/04/2014, 16:23

... 3-1 Escape Sequences Sequence Meaning \n Newline (LF) \r Carriage return (CR) \t Tab \v Vertical tab (VT) \e Escape character (ESC) \f Formfeed (FF) \b Backspace \a Bell (BEL) 34 www.it-ebooks.info ... startle Cotswold lions on his bicycle ix www.it-ebooks.info www.it-ebooks.info About the Technical Reviewer ■Duncan Parkes has been coding in Python, both for work and for fun, for roughly a decade ... prompt • Compile: This process turns a sequence of instructions in programming language, which is readable by humans (in theory) into machine code, which can be directly executed by the computer...

Ngày tải lên: 28/04/2014, 16:54

... which includes inspectors and libraries, navigate to your View Selector (which contains three icons) Click the far right icon, called the Utilities icon (see arrow in Figure 2-4) and then click ... most efficient way to teach students code is to take what I call the subsystem approach, teaching which pieces or sections of code will serve you in which situations In this book I use a cool program ... coded from scratch, but now the source code is conveniently placed to the right of the graphical builder You can simply Control-drag (holding the Control key while dragging your mouse) connections...

Ngày tải lên: 05/05/2014, 14:25

... first characteristic of XAML is that it is a succinct means of creating instances of classes In the context of building a Windows application, it is used to create instances of user interface elements, ... on schemas and namespaces to adhere to "contracts" so that different applications can create, interpret, display, or compile the XAML code The purpose of XAML is to allow for a compact, concise ... Studio, your cursor should be located between the opening and closing curly braces for the PlayAudioButton_Click() method: Since this code block will execute whenever someone taps the Quack button...

Ngày tải lên: 16/06/2014, 03:07

... Eclipse to create new projects in the htdocs folder automatically, which simplifies testing your code After clicking “Choose,” close the welcome screen that shows up by clicking the “X” in the tab ... your code This feature proves especially helpful for reducing the confusing clutter that springs up as your scripts become increasingly complicated Figure 1-10 The left-hand side shows code with ... info@apress.com, or visit http://www.apress.com Apress and friends of ED books may be purchased in bulk for academic, corporate, or promotional use eBook versions and licenses are also available for...

Ngày tải lên: 12/08/2014, 16:20

... replacement array Your first replacement is for whitespace characters, which you want to replace with a hyphen You use the second replacement to get rid of other special characters, which you accomplish ... necessary files */ include_once 'inc/functions.inc.php'; include_once 'inc/db.inc.php'; // Open a database connection $db = new PDO(DB_INFO, DB_USER, DB_PASS); 150 Download at WoweBook.Com CHAPTER ... following code: Next, you need to open a connection to the database You also need to check...

Ngày tải lên: 12/08/2014, 16:20

... matchable character, you’ll have to create a character class using square brackets Note Backreferences are named matches that you can use in the replacement For a refresher on backreferences, ... the following code in bold to admin.php:

Ngày tải lên: 12/08/2014, 16:20

... create both directories with a single function call You need to control access to this method, so you allow the function to create directories recursively Download at WoweBook.Com 231 CHAPTER ADDING ... database connection by inserting the code in bold at the very top of the file: 266 Download at WoweBook.Com CHAPTER SYNDICATING THE BLOG You’ve declared your method Next you need to figure out which path to check...

Ngày tải lên: 12/08/2014, 16:20

... object include_once 'inc/comments.inc.php'; $comments = new Comments(); $comment_disp = $comments->showComments($e['id']); $comment_form = $comments->showCommentForm($e['id']); } else { $comment_form ... the code in bold to comments.inc.php:

Ngày tải lên: 12/08/2014, 16:20

... a form that asks for a username and password for the new admin You can add the code in bold to functions.inc.php to make the createUserForm() function: function createUserForm() { return

Ngày tải lên: 12/08/2014, 16:20

... before a character with special significance, such as the quote character, makes the character “ordinary” Used before an ordinary character, such as “n”, it produces something “special” Only a ... that they come as either compiled languages or interpreted languages At the strictly compiled end languages like C, C+ + or Fortran are "compiled" (converted) into raw machine code for your computer ... object in Python has a “type” (also known as a “class”) The type for text is called “str” This is short for “string of characters” and is the conventional computing name for text We typically call...

Ngày tải lên: 22/10/2014, 21:00

... gcc-core: C Compiler component is not selected by default To select this component, click the plus sign (+) next to the Devel category and scroll down until you find the gcc-core: C Compiler component ... of code also will not compile because comment character sets have been incorrectly ordered */ C Programming for the Absolute Beginner */ You can also create quick one-line comments with the character ... To create a multi-line comment block with character set //, you will need the comment characters in front of each line For example, the following code creates a multi-line comment block / /C Programming...

Ngày tải lên: 05/08/2014, 09:45

... of common ASCII character codes, see Appendix D, “Common ASCII Character Codes.” ASCII ASCII or American Standard Code for Information Interchange is noted for its character set, which uses small ... variable contents • Constants • Programming conventions and styles • scanf() • Arithmetic in C • Operator precedence 28 C Programming for the Absolute Beginner, Second Edition MEMORY CONCEPTS A computer’s ... most commonly used characters of a keyboard Character codes are most notably organized through the ASCII (American Standard Code for Information Interchange) character set For a listing of common...

Ngày tải lên: 05/08/2014, 09:45

... printf("\nYou selected the character a or A\n"); break; case 'b': case 'B': printf("You selected the character b or B\n"); break; case 'c' : case 'C' printf("You selected the character c or C\ n"); break; ... default block, which can be used to catch any input that does not match the case statements The following code block demonstrates the default switch section switch (iResponse) { case 1: 74 C Programming ... because the ASCII value for uppercase letter A is not the same as the ASCII value for lowercase letter a (To see a listing of common ASCII characters, visit Appendix D, “Common ASCII Character...

Ngày tải lên: 05/08/2014, 09:45

... one such function, called system The system function can be used to call all types of UNIX or DOS commands from within C program code For instance, you could call and execute any of the UNIX commands ... commands such as the UNIX clear command 108 C Programming for the Absolute Beginner, Second Edition Challenges Create a counting program that counts from to 100 in increments of Create a counting ... structured programming concepts, such as top-down design, and programming techniques, such as creating your own functions, to build efficient and reusable code in your programs This chapter specifically...

Ngày tải lên: 05/08/2014, 09:45