chapter 2  your first webgl program

... string The first line imports the odbchelper program as a module a chunk of code that you can use interactively, or from a larger Python program (You'll see examples of multi-module Python programs ... window In the Python IDE on Mac OS, you can run a Python program with Python->Run window (Cmd-R), but there is an important option you must set first Open the py file in the IDE, pop up the options ... internally 2.2.1 How Python's Datatypes Compare to Other Programming Languages An erudite reader sent me this explanation of how Python compares to other programming languages: statically typed language...

Ngày tải lên: 07/11/2013, 10:15

... YOUR FIRST JAVA PROGRAM That’s it! That’s your first program Now we need to “activate” it, like we would activate the ABAP program, and the process in Java is somewhat similar The Java program ... simple “Hello World” type of program, explore some OO basics, and then return to Java That’s what we’ll here Hello World of Abapers Let’s have a look at a simple ABAP program REPORT ztestacr DATA: ... 6250CH01.qxd 2/22/06 4:47 PM Page 6250CH01.qxd 2/22/06 4:47 PM LESSON Page ■■■ Your First Java Program J ava is a funny language The more you learn about it, the more you love it The question...

Ngày tải lên: 05/10/2013, 10:20

... the example programs that appear throughout this book Chapter Creating Your First C# Windows Program In This Chapter ᮣ What’s a program? What is C#? Where am I? ᮣ Creating a Windows program ᮣ ... Windows programs from scratch In addition, Visual Studio 2005 includes an Applications Wizard that builds template programs 15 16 Part I: Creating Your First C# Programs Typically, template programs ... write this book is a program You call that an executable program, or executable for short The names of executable program files generally end with the extension exe But a program is something...

Ngày tải lên: 04/10/2013, 21:20

... "c:\python21\lib\unittest.py", line 273, in failUnlessEqual raise self.failureException, (msg or '%s != %s' % (first, second)) AssertionError: != None ====================================================== ================ ... "c:\python21\lib\unittest.py", line 273, in failUnlessEqual raise self.failureException, (msg or '%s != %s' % (first, second)) AssertionError: I != None ====================================================== ... "c:\python21\lib\unittest.py", line 273, in failUnlessEqual raise self.failureException, (msg or '%s != %s' % (first, second)) AssertionError: != None ====================================================== ================...

Ngày tải lên: 20/10/2013, 10:15

... ADO.NET\book\ch01\programs directory, you enter cd followed by ADO.NET\book\ch01\programs: cd ADO.NET\book\ch01\programs To compile FirstExample.cs using csc, you enter the following command: csc FirstExample.cs ... In the next section you'll see how to compile FirstExample.cs and run it Compiling and Running FirstExample.cs You can compile the FirstExample.cs program using either the command-line tool that ... tool, followed by the name of your program source file For example, to compile FirstExample.cs, you would enter the following command in the Command Prompt tool: csc FirstExample.cs If you want to...

Ngày tải lên: 24/10/2013, 08:15

... the program runs The message Hello World appears, and then the program waits for the user to press any key, as shown in the following graphic: Ensure that the Command window displaying the program ... executable file takes its name from the source file and is called Program. exe Run the program by typing the following command: TextHello The program should run exactly as before, except that you will ... Enter The Command window closes and you return to the Visual Studio 2005 programming environment NOTE If you run the program using Start Debugging on the Debug menu, the application runs but...

Ngày tải lên: 28/10/2013, 20:15

... before the first blank line is called the response header, and the part after the first blank line is called the body or entity, or entity-body Let's look at the header information: The first line, ... browser first takes in a URL and parses it In this example, the browser is given the following URL: http://hypothetical.ora.com/ The browser interprets the URL as follows: http:// In the first ... image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */* Let's look at what these lines are saying: The first line of this request (GET / HTTP/1.0) requests a document at / from the server HTTP/1.0 is...

Ngày tải lên: 26/01/2014, 07:20

... this point, the server processes the request by forwarding this information on to the CGI program The CGI program then returns some data, and the server passes it back to the client as follows: ... to transmit to the client Or the URL may actually be a program, the output of which is sent to the client Finally, the last entry on the first line specifies the version of HTTP the client is ... entity-body is like the one used in the client request, except that it is used as a response The first part of the first line indicates the version of HTTP that the server is using The server will make...

Ngày tải lên: 26/01/2014, 07:20

... element of a program —but adding clarity to that vague explanation necessitates a couple of paragraphs The “element of a program I speak of is usually thought of as one part, or entity, of a program s ... picture in a paint program, so you’re on familiar ground here If you aren’t artistically inclined, at least draw a simple icon that distinguishes your program from the other program icons on your ... you have a mastery of BeOS programming, you’ll be able to look at existing projects and recognize which one or ones result in a program that bears some similarity to the program you intend to develop...

Ngày tải lên: 26/01/2014, 07:20

... www.wowebook.com Learning iOS Game Programming Download from www.wowebook.com This page intentionally left blank Download from www.wowebook.com Learning iOS Game Programming Michael Daley Upper ... this book: n n n n Cocoa Programming for Mac OS X,Third Edition, by Aaron Hillegass (AddisonWesley, 2008) Learning Objective-C 2.0, by Robert Clair (Addison-Wesley, 2011) Programming in Objective-C ... that gave you information on how to program in BASIC on the Sinclair.Those magazines, such as Sinclair User or ZX Computing, contained all the code for the programs, which also meant that you...

Ngày tải lên: 22/03/2014, 15:21

... Events Some common Controls Some advanced Controls Slide Create a Windows Form Application Slide Programming interface • Review – Solution Explorer – Toolbox – Properties Window Slide Contents ... desired location Add a control to a form by double clicking it Copy/Paste a control to a form • By programmatically – Create a control object and add it to the container – Example: Label lblName...

Ngày tải lên: 13/05/2014, 11:30

... Game Programming Addison-Wesley Learning Series Visit informit.com/learningseries for a complete list of available publications The Addison-Wesley Learning Series is a collection of hands-on programming ... technology to whatever you are working on ries blications Learning Android Game Programming A Hands-On Guide to Building Your First Android Game Rick Rogers Upper Saddle River, NJ • Boston • Indianapolis ... placed by the player and thrown when they let go of it: Kills: the first vampire it hits Life: from launch until it hits the first vampire Scoring: higher, as it kills only one vampire nn nn nn...

Ngày tải lên: 21/05/2014, 21:43

... (first in, first out) algorithm where the first item added to the queue is the first item to be served The JavaScript Array type includes a method named shift that allows you to access the first ... function Person (firstName, lastName) { this.firstName = firstName; this.lastName = lastName; } function pageLoad() { var p = new Person(“Shahram”, ... make programming against the JavaScript String type more like programming against the NET String type This is yet another attempt on the part of the ASP.NET AJAX framework to make client-side programming...

Ngày tải lên: 09/08/2014, 06:23

... message should say? Program Modif ication Number en tered Message to display Too low You win! Too high Too high A program is more than a list of commands You could create a program that was simply ... “You lose!” if not This means that all programs, even really simple programs, typically have multiple paths through them There are decision points in every program that are like road intersections ... an intersection It’s the same for your program When a program has a list of commands, it can blindly execute them one after another But sometimes, your program needs to make a decision Does it...

Ngày tải lên: 12/08/2014, 19:20

... processing function · Operating system function · Application program storage / memory function · Data storage / memory function · Application program execution function Input • The input signals obtained ... Points - DC inputs / relay outputs (K7M-DR10S, K7M-DR10S/DC) - DC inputs / TR outputs (K7M-DT10S) • Program capacity : 48 kbytes K7M-DR10S K7M-DR10S/DC K7M-DT10S • Built-in function -High-speed counter ... 12 DC inputs / relay outputs (K7M-DR20S, K7M-DR20S/DC) - 12 DC inputs / TR outputs (K7M-DT20S) • Program capacity : 48 kbytes Basic Base Unit K7M-DR20S K7M-DR20S/DC K7M-DT20S • Built-in function...

Ngày tải lên: 13/08/2014, 02:21

... linear sequence of computation steps Program execution Let us execute a program in this semantics A program is simply a statement s Here is how to execute the program: • The initial execution state ... state of the running program Low-level languages like C or C++ often leave reclaiming to the programmer, which is a major source of program errors There are two kinds of program error that can ... study is declarative programming For now, we define this as evaluating functions over partial data structures This is sometimes called stateless programming, as opposed to stateful programming (also...

Ngày tải lên: 14/08/2014, 10:22

... Chapter – First law of thermodynamics Example Chapter – First law of thermodynamics Example Chapter – First law of thermodynamics Chapter – First law of thermodynamics Example Chapter – First law ... Chapter – First law of thermodynamics Heat vs Work Chapter – First law of thermodynamics Heat vs Work Chapter – First law of thermodynamics Heat vs Work Endothermic Chapter – exothermic First law ... that may be operative Chapter – First law of thermodynamics Statement of First law of thermodynamics ∆U = Q - A Chapter – First law of thermodynamics Statement of First law of thermodynamics U:...

Ngày tải lên: 25/09/2016, 17:47

Ngày tải lên: 20/10/2012, 08:08

... stages A motion controller today can be a standalone programmable controller, a personal computer containing a motion control card, or a programmable logic controller (PLC) All of the components ... throughput for higher efficiency and capacity • Simpler system design for easier installation, programming, and training • Lower downtime and maintenance costs • Cleaner, quieter operation without ... Motion Control Systems A typical open-loop motion control system includes a stepper motor with a programmable indexer or pulse generator and motor driver, as shown in Fig This system does not need...

Ngày tải lên: 22/10/2012, 14:27

Ngày tải lên: 25/10/2012, 08:58