Artima programming in scala 2nd

... (Prasad) ScalaMulti 34 Closures scala> val inc = 10 inc: Int = 10 scala> def incre(x: Int) = x + inc incre: (Int)Int scala> def app(y: Int, g: (Int=>Int)) = g(y) app: (Int,(Int) => Int)Int scala> ... (Prasad) ScalaMulti 32 Curried Functions scala> def add(x: Int, y: Int) = x + y add: (Int,Int)Int scala> add(1,3) res0: Int = scala> def addc(x: Int)(y: Int) = x + y addc: (Int)(Int)Int s...

Ngày tải lên: 24/10/2014, 13:47

... Console.ReadLine() returns the input as a c) Stream of Characters a) String b) Character d) Integer In C# datatypes are divided into two fundamental categories c) Pointers and values a) Value types and ... types in simple terms is nothing but conversion of a value type into a reference type a) Casting c) Unboxing d) Overriding b) Boxing is all about converting a reference type into...

Ngày tải lên: 21/08/2012, 15:55

... class summing { public int total=9; public int this[int first,int second] { get { return total; } set { total=first+second; } } public static void Main(){ summing sum1=new summing(); int total=0; ... of the following is the correct syntax for declaring an indexer a) protected int this[int var1] c) public int this(int var1) b) public int classname[int index] d public int this[int ) var1] A ......

Ngày tải lên: 29/08/2012, 16:37

... doing something, the other threads can handle the user inputs and perform the tasks For example, if a user wants to cancel bringing in a large amount of data from a web page, a single threaded ... running at a higher priority can immediately react and cancel the operation When Not to Use Threads… Using multiple threads in an application does not guarantee any kind of a perform...

Ngày tải lên: 12/09/2012, 14:40

... new socket for each client connection Communicate with the client via that new socket using send() and recv() Close the client connection using close() Creating the socket, sending, receiving, ... gets a socket for an incoming client connection by calling accept () int accept(int socket, struct sockaddr *clientAddress, unsigned int *addressLength) accept() dequeues the next connection...

Ngày tải lên: 05/11/2012, 14:45

... using close() Creating the socket, sending, receiving, and closing are the same as in the client The differences in the server have to with binding an address to the socket and then using the socket ... #include #include #include #include #include #include #define MAXPENDING /* /* /* /* /* /* for for for for for for printf() ... 19 20 21 22 23 24 25 26 27 28 #include #include #...

Ngày tải lên: 15/11/2012, 14:57

... void Print(object[] arr){ foreach(object p in arr) System.Console.WriteLine(p); } public static void Main(){ string s= "Programming in c#" ; char[] separator={' '}; string[] words=s.Split(separator); ... following is a valid variable in C#? a) c) _Class b) 39 Class Class d) @class Basic input and output operations are performed in C# using the methods of the class in the _nam...

Ngày tải lên: 09/04/2013, 09:10

... dict.h The contents of these files are described briefly below main .c: dict .c: #include #include #include "dict.h" int main() { } dict.h: #include "dict.h" /* data structure for ... declared with the static keyword in dict .c (c) Congratulations! You’re done and ready to compile your code Write the command line that you should use to compile this code (using gcc) Let’s call ... the dicti...

Ngày tải lên: 25/04/2013, 08:07

... connect"); close(fd); continue; } } 23 Accepting Connections #include #include int connfd; struct sockaddr _in cliaddr; socklen_t cliaddrlen = sizeof(cliaddr); connfd ... (cliaddr) 24 Accepting Connections • A TCP/IP server may have multiple connections outstanding • • • Can accept() connections one at a time, handling each request in series Can accept() connections ... the connection us...

Ngày tải lên: 05/09/2013, 09:57

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Ngày tải lên: 13/09/2013, 09:23