c the complete reference 5th edition pdf

... associate the socket you have created with the communications channel to a remote machine The connect function’s synopsis looks like this: connect SOCKET, NAME The SOCKET is the socket handle created ... socket connections: the sender and the receiver Connecting to a Remote Socket The process for communicating with a remote socket is as follows: 1 Create and open a local socket, specifying the ... is called when the tie function is used to associate an array It is the constructor for the array object and, as such, accepts the class name and should return an object reference The method can

Ngày tải lên: 13/08/2014, 22:21

... replaces all occurrences of the characters in SEARCHLIST with the characters in REPLACEMENTLIST. Returns in Scalar Context Returns in List Context Number of characters replaced or deleted truncate ... if thefunctions do not appear in the new module The CHECK argument tells AutoSplit to check whether the specified module actually includes the AutoLoader module If false, no checks are made The ... in List Context 0 on failure 1 on success socketpair socketpair SOCKET1, SOCKET2, DOMAIN, TYPE, PROTOCOL Creates an unnamed pair of connected sockets in the specified DOMAIN, of the specified

Ngày tải lên: 13/08/2014, 22:21

... with a core component of any statement—the code block Code Blocks A sequence of statements is called a code block, or simply just a block The block could be an entire file (your script is actually ... @LAST_MATCHED Contains a list of all the offsets of the last successful submatchesfrom the last regular expression Note that this contains the offset to the first character following the match, not the ... expression, then this contains the result of the last piece of code that led to a successful match within the expression %SIG The keys of the %SIG hash correspond to the signals available on the current

Ngày tải lên: 13/08/2014, 22:21

... are tr/SEARCHLIST/REPLACEMENTLIST/cdsy/SEARCHLIST/REPLACEMENTLIST/cds The translation replaces all occurrences of the characters in SEARCHLIST with the corresponding characters in REPLACEMENTLIST ... elements, such that + matches one or more characters, whatever that character may be Others modify the character they precede—the major metacharacter in this instance is the backslash, \, which allows ... introduce Unicode characters by their names, but only if the charnames pragma is in effect See Chapter 19 for more information on accessing characters bytheir names Matching Wildcard Characters The

Ngày tải lên: 13/08/2014, 22:21

... executing script with another command using the exec function This works exactly the way the system command works, except that it never returns The command you specify will completely replace the currently ... the server to wait for a connection from a client The Connect method blocks the current process and returns only when a new connection from a client has been received $pipe->Connect(); Once ... the execution of a script without actually affecting the execution process of the main script Normally when you run a Perl script, the code contained in the script is parsed, checked, and compiled

Ngày tải lên: 13/08/2014, 22:21

... print header(-cookie => $cookie); We can fetch a cookie back from the browser by using the fetch function: my %cookies = fetch CGI::Cookie; This actually returns all of the cookies set for ... change the way the interpreter parses your script Most languages have some form of checking sequence before the code is actuallycompiled or executed In the case of a language like C or C++, the ... Check the input size of the variables or, better still, of the form data You can use the $ENV{CONTENT_LENGTH} field, which is calculated by the web server to check the length of the data being accepted

Ngày tải lên: 13/08/2014, 22:21

... can also specify more complex constructs directly to the find2perl scriptwithout having to modify the code There are two options: one to create a tar file and the other to specify a Perl-specific ... ignore the data entirely! You can also go one stage further and quote the special characters The following script defines two functions—the interface to the whole thing is the mapascii function. ... compiles, C source code into a final application In fact, this is exactly what some parts of the XS language and the Perl compiler (seeChapter 22) actually do The trick is to make the best use of the

Ngày tải lên: 13/08/2014, 22:21

... blib/man3/StatVFS.3 The main process is now finished The installation process just copies the structure below the blib directory into the site- or architecture-specific directories within the Perl library directory ... automatically produces a makefile capable of building and installing the extension It accounts for the location of all the necessary libraries and include files, and it selects the correct C compiler ... is achieved by checking the contents of the MANIFEST file, which contains a list of all the files required before the package can be distributed The packaging process uses the defined archiving

Ngày tải lên: 13/08/2014, 22:21

... block instead. atof C specific. atoi C specific. atol C specific. bsearch Not supported. The functionality can normally be supported by using a hash. calloc C specific. ceil Identical to the C ... specific. Use the built-in exec function instead. execv C specific. Use the built-in exec function instead. Table B-14. Functions in the POSIX Module (continued) 1092 Perl: The Complete Reference ... Reference Constant Description execve C specific. Use the built-in exec function instead. execvp C specific. Use the built-in exec function instead. exit Identical to the Perl function. exp Identical

Ngày tải lên: 13/08/2014, 22:21

... pointing facility of the Delegate to replace the recursive call The code for these sorting examples can be access in the Vb7cr.ArrayUtils project Sorting Strings and Other Objects The sort methods ... for the first occurrence of the element value you specify and returns an Integer representing the index value of the element holding the first occurrence of the value If the method is unsuccessful, ... from the Hashtable Contains Determines whether the Hashtable contains a specific key ContainsKey Determines whether the Hashtable contains a specific key ContainsValue Determines whether the Hashtable

Ngày tải lên: 14/08/2014, 01:20

... special encoding To use such characters in an HTML document, they must be “escaped” by using a special code All character codes take the form &code;, where code is a word or numeric code indicating ... specify logic It specifies the structure of a document The introduction of scripting languages such as JavaScript into Web documents and the confusing terms Dynamic HTML (DHTML) and Ajax (Asynchronous ... HTML This section covers a few of the more common misconceptions about HTML and tries to expose the truth behind them Misconception: WYSIWYG Works on the Web(X)HTML isn’t a specific, screen- or

Ngày tải lên: 21/01/2014, 09:20

... onactivate, onbeforeactivate, onbeforecopy, onbeforecut, onbeforedeactivate, onbeforeeditfocus, onbeforepaste, onblur, onclick, oncontextmenu, oncontrolselect, oncopy, oncut, ondblclick, ondeactivate, ... Exploreronactivate, onbeforeactivate, onbeforecopy, onbeforecut, onbeforedeactivate, onbeforeeditfocus, onbeforepaste, onblur, onclick, oncontextmenu, oncontrolselect, oncopy, oncut, ondblclick, ondeactivate, ... onactivate, onbeforeactivate, onbeforecopy, onbeforecut, onbeforedeactivate, onbeforeeditfocus, onbeforepaste, onblur, onclick, oncontextmenu, oncontrolselect, oncopy, oncut, ondblclick, ondeactivate,

Ngày tải lên: 21/01/2014, 09:20

... is the current web seminar chair for the community-run Oracle Real Application Clusters Special Interest Group (www.ORACLERACSIG.org) Trang 8Contents at a GlancePART I Critical Database Concepts ... Trang 2Oracle Database 11g : The Complete Reference Trang 3This page intentionally left blank Trang 4Oracle Database 11g : The Complete Reference Kevin Loney New York Chicago San Francisco Lisbon ... (contributing author, technical editor) is a technical director in the Oracle Advanced Technologies Solutions organization with more than 20 years experience specializing in RAC, performance

Ngày tải lên: 28/10/2013, 00:15

... You may choose to unlock any of the standard accounts provided with your Oracle database For each of the unlocked accounts, you can specify a password By default, the only unlocked accounts are ... are locked The password for the unlocked accounts is the password set during the initial creation (refer to Figure 2-1) If you chose to change the security settings, you will see the security ... list the name of the database that was created, the location of the database parameter file, and the accounts that are unlocked As a security measure, most of the accounts inside a new Oracle

Ngày tải lên: 06/11/2013, 10:15

... explore the scale(x,y) function, which can be used to scale objects The x parameter shows how much to scale in the horizontal direction and the y parameter indicates how much to scale vertically ... draw circles and parts of circles Its location is defined by the point of its center Trang 16which is the final parameter specified by counterclockwise If it is set to true, the curve will move counterclockwise; ... drawing, use arc() to draw the head as a circle: context.arc(150,150,100,0,Math.PI*2,true); Use the quadraticCurveTo(cpx,cpy,x,y) method to draw the nose and the mouth This function starts at the last

Ngày tải lên: 21/01/2014, 09:20

... direct access to the JavaScript interpreter Regardless of the consistency of Web developers’ thinking patterns, the codification of innerHTML is quite a welcome change.The embrace of common practices ... cases, these diversion APIs will spawn their own documents, but in other cases they just clutter the specification The critics really do have a point here Major HTML5 Themes As we wind down the ... on RFC 1766 (www.ietf.org/rfc/rfc1766.txt) describes these codes and their formats Other Common Attributes ReferenceThe are a number of common attributes found on elements Microsoft in particular

Ngày tải lên: 21/01/2014, 09:20

... and the end point is the point on the arc where the angle is endAngle The actual arc is drawn along the circumference between the two points either clockwise or counterclockwise ... onbeforeactivate, onbeforecopy, onbeforecut, onbeforedeactivate, onbeforeeditfocus, onbeforepaste, onblur, onclick, oncontextmenu, oncontrolselect, oncopy, oncut, ondblclick, ondeactivate, ... Explorer onlayoutcomplete, onmouseenter, onmouseleave, onreadystatechange Element-Specific Attributes color This attribute sets the text color using either a named color or a color specified in the hexadecimal

Ngày tải lên: 21/01/2014, 09:20

... http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> www.it-ebooks.info xiv HTML & CSS: The Complete Reference xiv HTML & CSS: The Complete Reference background-repeat ... inline frames. Chapter 2 addresses that HTML5–specific change; for now, we’ll concentrate on a typical document structure and drill into each element until we reach the very characters displayed. Roughly ... http://htmlref.com/ch1/xhtmlhelloworld.html The preceding examples use some of the most common elements used in (X)HTML documents, including: ã The <!DOCTYPE> statement, which indicates the particular...

Ngày tải lên: 31/03/2014, 16:48

... program, call the file Example.cs. Compiling the Program To compile the program, execute the C# compiler, csc.exe, specifying the name of the source file on the command line, as shown here: C: \>csc ... First, you can use the Visual Studio IDE. Second, you can use the command-line compiler, csc.exe. Both methods are described here. Using csc.exe, the C# Command-Line Compiler Although the Visual ... compliance is especially important when creating software components that will be used by other languages. The CLS includes a subset of the Common Type System (CTS). The CTS defines the rules concerning...

Ngày tải lên: 06/08/2013, 17:29

... Java 2 Programmers Reference, C+ +: The Complete Reference, C: The Complete Reference, and C# : The Complete Reference. Schildt holds a master's degree in computer science from the University of ... the term Java 2, without a reference to a version number. 16 Java™ 2: The Complete Reference Java ™ 2: The Complete Reference, Fifth Edition Herbert Schildt McGraw-Hill/Osborne New York Chicago ... instances of a class. Thus, a class is a logical construct; an object has physical reality. When you create a class, you will specify the code and data that constitute that class. Collectively, these...

Ngày tải lên: 06/03/2014, 03:20