programming ruby 2nd edition the pragmatic programmers guide download

... SECOND EDITION THE lNG GUAGE BRIAN W KERNIGHAN DENNIS M RITCHIE PRENTICE HALL SOFTWARE SERIES THE c PROGRAMMING LANGUAGE Second Edition THE c PROGRAMMING LANGUAGE Second Edition Brian ... declaration in an inner block, would export the declaration to the rest of the file The Standard makes it clear that the scope of such a declaration is just the block • The scope of parameters is injected ... test against 56, 105 INDEX The C Programming Language Second Edition Brian W Kernighan/Dennis M Ritchie From the Preface We have tried to retain the brevity of the first edition C is not a big language,

Ngày tải lên: 30/03/2020, 21:51

... System.IO.StreamReader(streamToServer); Programming C#, 2nd Edition 527 The call to Read( ) takes three parameters: the buffer, the offset at which to begin reading, and the size of the buffer: int bytesRead ... them to the console, or write them to a file, or do whatever it is you will do with the values sent from the server: else { string theString = new String(buffer); Console.WriteLine(theString); ... the file, and the cycle continues until the file has been completely read and transmitted to the client. The client code simply writes a filename to the network stream to kick off the file read:

Ngày tải lên: 12/08/2014, 09:22

... very much appreciate it 7 Programming C#, 2nd Edition Part I: The C# Language 8 Programming C#, 2nd Edition Chapter 1 C# and the NET Framework The goal of C# is to provide ... to programming, you'll want to read the book as the King of Hearts instructed the White Rabbit: "Begin at the beginning, and go on till you come to the end: then stop. 1 How the ... explains the ADO.NET layer of the .NET Framework and explains how to interact with Microsoft SQL Server and other data providers. Programming C#, 2nd Edition 3 Chapter 15 combines the RAD

Ngày tải lên: 12/08/2014, 23:22

... returns true if the value on the left of the operator is greater than the value on the right. Thus, 5 > 2 returns the value true, while 2 > 5 returns the value false. The relational ... without any space between them); the C# compiler treats the pair as a single operator. The C# equality operator (==) tests for equality between the objects on either side of the operator. This operator ... C#, parentheses are also used to change the order of precedence much as they are in algebra. Thus, you can change the result by writing: myVariable = (5+7) * 3; Programming C#, 2nd Edition

Ngày tải lên: 12/08/2014, 23:22

... with the debugger. You can place a breakpoint on each of the test statements, and then step Programming C#, 2nd Edition 117 into the code, watching the invocation of the constructors as they ... secondFraction; the overloaded + operator is invoked, with the first Fraction passed as the first argument, and the second Fraction passed as the second argument. When the compiler sees the expression: ... secondProduct. You add these products (6+4) to a sum of 10, which is the numerator for the answer. You then multiply the two denominators (2*4) to generate the new denominator (8). The resulting fraction

Ngày tải lên: 12/08/2014, 23:22

... the error handler in the set( ) method, which would note that the index you've passed in (10) is larger than the counter (6). Programming C#, 2nd Edition 177 Of course, you can use the ... Value:... an enumerator for the Queue 196 Programming C#, 2nd Edition Peek() ToArray() Returns the object at the beginning of the Queue without removing it Copies the elements to a new array ... with the target string we use in the index. If found, it returns the index of that string; otherwise it returns the value -1. We see in Main( ) that the user passes in a string segment to the

Ngày tải lên: 12/08/2014, 23:22

... handed to the catch block. It never returns to the original code path. It never gets to the line that prints the exit statement for the try block. The catch block handles the error, and then execution ... contents of the two Pair containers to see the order of the objects The output looks like this: studentPair dogPair : Jesse, Stacey : 65, 12 259 Programming C#, 2nd Edition As expected, the objects ... // get the collection of matches MatchCollection theMatches = theReg.Matches(string1); // iterate through the collection foreach (Match theMatch in theMatches) { if (theMatch.Length

Ngày tải lên: 12/08/2014, 23:22

... string) Otherwise return the value after the colon (in this case a backslash)." The recursion stops when there is no parent; that is, when you hit the root directory 300 Programming C#, 2nd Edition ... integrate these modules into the other deployment... Figure 13-14 If you do not have WinZip, you can use the expand utility (-D lists the contents of a cab file): 318 Programming C#, 2nd Edition ... 313 Programming C#, 2nd Edition // Create an instance of the IComparer interface IComparer comparer = (IComparer) new FileComparer( ); // pass the comparer to the sort method so that the

Ngày tải lên: 12/08/2014, 23:22

... references to other required assemblies Each such reference includes the name of the other assembly, the version number and required culture, 397 Programming C#, 2nd Edition and optionally, the other assembly's ... deployed to the end user The end user then need only load the one module with the manifest, and he can ignore the other 25 The manifest will identify which of the 25 modules has each method, and the ... Display the table contents by calling the PopulateLB( ) method, which is a private method that fills the list box from the contents of the single table in the DataSet: 350 Programming C#, 2nd Edition

Ngày tải lên: 12/08/2014, 23:22

... of the names and contents of the files in the assembly. The hash is then encrypted with the private key for the assembly and placed in the manifest. This is known as signing the assembly. The ... signature . Programming C#, 2nd Edition 409 When an application loads the assembly, the CLR uses the public key to decode the hash of the files in the assembly to ensure that they have not ... signature for the assembly when it is built. • You need to ensure that the assembly you are loading is the one authored by the actual creator of the assembly. You therefore need to record the identity

Ngày tải lên: 12/08/2014, 23:22

... Programming C#, 2nd Edition 467 In this case the server is assumed to be running on your local machine, so the URI is http://localhost, followed by the port for the server (65100), ... by the endpoint you declared in the server (theEndPoint). The remoting service should return an object representing the interface you've requested. You can then cast that object to the ... have a proxy of the Calculator operating on the server, but usable on the client, across the process boundary and, if you like, across the machine boundary. Example 19-4 shows the entire client

Ngày tải lên: 12/08/2014, 23:22

... System.IO.StreamReader(streamToServer); Programming C#, 2nd Edition 527 The call to Read( ) takes three parameters: the buffer, the offset at which to begin reading, and the size of the buffer: int bytesRead ... them to the console, or write them to a file, or do whatever it is you will do with the values sent from the server: else { string theString = new String(buffer); Console.WriteLine(theString); ... for the imported control Once imported, the control appears on the toolbox menu, as shown in Figure 22 -10 Note that the control may appear at the bottom of the toolbox Figure 22 -10 Viewing the

Ngày tải lên: 12/08/2014, 23:22

... honey The area of the larger marble is times the area of the smaller one If the velocity of the smaller marble is half the velocity of the large one, what is the ratio of the viscous forces on the ... the Moon, how the mass and weight compare? a The mass of the object on the Moon is larger than the mass of the object on the Earth b The masses of both objects are the same, but the weight of ... of the object on Earth is times smaller than the weight of the object on the Moon c the weight is the same on both d Weight of the object on Earth is 22 times the weight of the object on the

Ngày tải lên: 01/03/2019, 14:33

... xxvi Preface This book is the second ed ition of the PickA xe, as Programming Ruby is known to Rubyists. It is a tutorial and reference for the Ruby programming language. If you have the first edition, you’ll ... and fun. The first edition of Programming Ruby was su c h a book; the second edition is even better.” James Britt, Administrato r, http:/ /ruby- doc.org The best reaso n to learn a new programming ... using irb, you’d see the values we show in the book.) Here, the thing before the p eriod is called the receiver, and the name after the period is the method to be invoked. The first example asks...

Ngày tải lên: 06/03/2014, 17:20

... Chapter 5. The story is different for arrays. When the name of an array is used as an argument, the value passed to the function is the location or address of the beginning of the array - there is ... or equal to upper), the body of the loop (the three statements enclosed in braces) is executed. Then the condition is re-tested, and if true, the body is executed again. When the test becomes false ... consistently. Most of the work gets done in the body of the loop. The Celsius temperature is computed and assigned to the variable celsius by the statement celsius = 5 * (fahr-32) / 9; The reason for...

Ngày tải lên: 16/08/2012, 11:09

... install the SDK, download the SDK package that corresponds to your system from http://developer.android.com/sdk/index.html. The download is an archive. Open the archive and extract the folder at the ... it part of the Eclipse plug-in, and therefore the contents of the SDK folder are not updated by the OS or Eclipse. The SDK has its own update mechanism, which has a user interface in the SDK and ... to install the SDK. The Android SDK is a collection of files: libraries, executables, scripts, documentation, and tools. Installing the SDK means downloading the correct version of the SDK for...

Ngày tải lên: 21/02/2014, 19:20

... -4. When the 5th thread signals the barrier, one of the waiting threads is allowed to proceed, and the semaphore is incremented to -3. But then no one signals the semaphore again and none of the other ... decrements the semaphore, if the result is negative, the thread blocks itself and cannot continue until another thread increments the semaphore. 3. When a thread increments the semaphore, if there ... threads, then the processor can work on one for a while, then switch to another, and so on. In general the programmer has no control over when each thread runs; the operating system (specifically, the...

Ngày tải lên: 15/03/2014, 11:20

... On the other hand, it works in the other direction, too: Web programmers are often delighted to discover that they can take their scripts from a Windows machine and run them unchanged on their ... but there's still only one reference from the variable to the value). There may be other hard references to the same thingy, but if so, the variable doesn't know (or care) about them. ... named AUTOLOAD in the undefined subroutine's package (or in the case of an object method, in the package of any of the object's base classes), then the AUTOLOAD subroutine is called with the same...

Ngày tải lên: 25/03/2014, 10:29