java 7 the complete reference eighth edition pdf

... to using thetelephone: the caller dials a number and the receiver picks up the phone In this way,the caller immediately knows whether the recipient has received the message, becausethe recipient ... for theencryption algorithm on the specified string Although the rules say the size of the saltstring should be a maximum of two characters, there is no need to reduce the stringused, and the ... gethostent returns the next entry in the file This works in the same way as the getpwent function you saw in Chapter 11. The sethostent function resets the pointer to the beginning of the file, and

Ngày tải lên: 13/08/2014, 22:21

... specified, then all watchpoints are deleted Perl: The Complete Reference given, then the values of all the current options are printed The option name can be abbreviated to the minimum ... other HTML script. The HTML parser may either identify the entry as a proper HTML tag or simply ignore the data entirely! You can also go one stage further and quote the special characters. The ... straight from the command line There isn’t a separate application for doing the debugging, and there’s no reason to make any changes to your code 73 2 Perl: The Complete Reference Alternatively,

Ngày tải lên: 13/08/2014, 22:21

... relative to the end of the fileTable A-17 Offset Values and Constants for seek Trang 21The return value is the exit status of the program as returned by the wait function.To obtain the actual ... Returns the (faked) CV corresponding to the main part of the Perl program main_root Returns the root opcode of the main part of the Perl program main_start Returns the starting op of the main ... Places the current value of each member of the data structure associated with ID into the scalar ARG IPC_SET Sets the value of the following members of the data structure associated with ID to the

Ngày tải lên: 13/08/2014, 22:21

... Perl: The Complete Reference $^C $COMPILING The value of the internal flag associated with the -c switch... construct 108 Perl: The Complete Reference $^T $BASETIME The time ... following the match, not the location of the match itself This is the equivalent of the value returned by the pos function The first index, $+[0] is offset to the end of the entire ... Data 104 Perl: The Complete Reference $$ $PID $PROCESS_ID The process number of the Perl. .. using the null filehandle in the angle operator $ARGV The name of the current file

Ngày tải lên: 13/08/2014, 22:21

... specified, then the search skips that many characters from the start of the string and starts the search at the next character The rindex function returns the opposite of the index ... [...]...220 Perl: The Complete Reference The index function returns the first position of SUBSTR within the string STR, or it returns –1 if the string cannot be found If the POSITION ... the square of e: $square = exp(2); sqrt—the Square Root To get the square root of a number, use the built-in sqrt function: $var = sqrt(16384); 212 Perl: The Complete Reference To calculate the

Ngày tải lên: 13/08/2014, 22:21

... straight back to the file The optional ext defines the extension to append to the old version of the file. Actually, what happens is that the file is moved to the “backup” version, and then the file ... system("rm","-f","myfile.txt"); The return value is composed of the return status of the wait function used on the forked process and the exit value of the command itself To get the exit value of the command you ... actually calls the program in a new external process This then returns the program’s exit code to the pseudo-process, whichthen returns the code to the parent This has two effects First, the process

Ngày tải lên: 13/08/2014, 22:21

... of the Trang 7Other examples include application/pdf, which states that the file type is application (and therefore binary) and that the file’s format is pdf, the Adobe Acrobat file format Others ... place the information into a hash The keys of the hash become the field names, and the corresponding values become the values as supplied by the browser The most important trick here is the line ... about to receive The header includes information such as the content length, encoding, and so on It then sends the actual document back to the browser The two elements—the header and the document—are

Ngày tải lên: 13/08/2014, 22:21

... extension The key for the hash is the module or extension name,and the corresponding value is the minimum version number If the value of the version number is 0, then MakeMaker only checks that the ... -fPIC-I/usr/local/lib/perl5/5.00553/sun4-solaris/COREStatVFS.c 5 The bootstrap code required for DynaLoader is produced The StatVFS.bs file contains the necessary information to enable DynaLoader to relate the Perl call 7 The library and the bootstrap ... /usr/local/lib/perl5/5.00553/sun4-The rest of this chapter is devoted to describing the configurable parameters to the MakeMakermodule We’ll also take the opportunity to look at some of the other modules that are used by the

Ngày tải lên: 13/08/2014, 22:21

... in the compartment root(NAMESPACE) returns the name of the package that is the root of the compartment’s... sets the value of the c_cflag getiflag EXPR sets the value of the ... value of the c_lflag returns the value of the c_oflag getospeed returns the output baud rate APPENDIXES getoflag 1102 Perl: The Complete Reference setattr FD, EXPR sets the attributes ... attributes for the file descriptor FD setcc EXPR, INDEX sets the value of the c_cc field The information... defined in the array of references ARRAY from the specified PACKAGE with the compartment

Ngày tải lên: 13/08/2014, 22:21

... If the values meet the "change sides" condition, they are swapped; otherwise, they are left alone and the loop advances the left−side index to the right and the. .. will take all the ... intersection, the point at which the array... each end of the arrayfrom the element after the pivot (0) to the other end of the arraycomparing the value of each element with the value ... index of the 23 element In other words, the elements swap their values at their index positions in the array The result is shown in Figure 12−13 Figure 12−13: The positions of the elements

Ngày tải lên: 14/08/2014, 01:20

... process the contents of the form Some browsers also might support a mailto URL, which can mail the results to the specified address Otherwise, the delivery of the data in the form ... attribute specifies the size, in pixels, of the border around the embedded object code This attribute specifies the name of the file containing the compiled Java class if the embed element... ... 1+ Notes • The items in the list comprise two parts: the term, indicated by the dt element, and its definition, indicated by the dd element. However, there is no requirement to match these elements,

Ngày tải lên: 21/01/2014, 09:20

... joins that resolve the references defined in the database When the referenced data is retrieved, it brings back the entire row object that Trang 7was referenced To reference the data, you need ... Customer_ID, The MAKE_REF function takes as arguments the name of the object view being referenced and the name of the column (or columns) that form the foreign key in the local table In this case, the ... chapter The VALUE Function The DEREF function was applied to the relational table—the KEEPER table, in this case The DEREF function returns the value of the reference that goes from the relational

Ngày tải lên: 07/08/2014, 14:20

... together, and then joining the result set of that join to the third table The size of the result set from the initial join impacts the performance of the rest of the joins If the size of the result ... the data has been returned from the table or index, it can be manipulated You can group the records, sort them, count them, lock them, or merge the results of the query with the results of other ... other blocks in the table Updates of the rows in the block will use the space reserved by the pctfree setting Rows may then be deleted from the block, but the block will not be added back to the

Ngày tải lên: 08/08/2014, 20:21

... within the server to the Favorites entry in the browser) Once you’ve selected the desired cube in the OLAP Connection Browser, the Datadialog of the Report Creation Wizard redisplays, and the Cube, ... dimension, you’ll notice the parameterfield to the right of the equal sign in the Slice or Page list If you later want to edit theparameter field, click the desired dimension and then the Create/Edit ... ordered according to the member name at the top of thecolumn or the left of the row However, you can sort the rows or columns by “the numbers” if you choose.To do this, select the row or column

Ngày tải lên: 12/08/2014, 16:20

... system,without the prior written permission of the publisher ISBN: 978-0-07-159876-7 MHID: 0-07-159876-6 The material in this eBook also appears in the print version of this title: ISBN: 978-0-07-159875-0, ... Now, and the Difference 175 Date Arithmetic 176 SYSDATE, CURRENT_DATE, and SYSTIMESTAMP 176 The Difference Between Two Dates 177 Adding Months 178 Subtracting Months 178 GREATEST ... 267 update 268 update with Embedded select 269 update with NULL 270 Using the merge Command 270 Handling Errors 273 16 DECODE and CASE: if, then, and else in SQL 277 if, then,

Ngày tải lên: 28/10/2013, 00:15

... Standard Edition This edition provides a good subset of the features of the Enterprise Edition, generally including the features that a small business will need Personal Edition This edition ... the database creation completes, you will see a summary screen similar to the one shown in the following illustration The summary screen will list the name of the database that was created, the ... products from the initial OUI screens During the server installation, you will choose the version of Oracle Database 11g from the list in the previous section: Enterprise Edition, Standard Edition,

Ngày tải lên: 06/11/2013, 10:15

... is the author of numerous bestsellers, including Java 2: The Complete Reference, Java 2: A Beginner's Guide, Java 2 Programmers Reference, C++: The Complete Reference, C: The Complete Reference, ... versions of Java 2, this book will simply use 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, the recognized authority on programming. xxviii Java 2: The Complete Reference Chapter 1: The Genesis of Java 13 THE JAVA LANGUAGE Simple Java was designed to be easy for the professional...

Ngày tải lên: 06/03/2014, 03:20

... used by other languages. The CLS includes a subset of the Common Type System (CTS). The CTS defines the rules concerning data types. Of course, C# supports both the CLS and the CTS. I The C# ... because the format information in a word processor file will confuse the C# compiler. When entering the program, call the file Example.cs. Compiling the Program To compile the program, execute the ... before they are used. Further, the kind of values that the variable can hold must also be specified. This is called the type of the variable. In this case, x can hold integer values. These are...

Ngày tải lên: 06/08/2013, 17:29

... language, on the other hand, the interpreter reads the original source code and interprets each of the statements in order to perform the different operations. The source code is therefore executed ... 5.005_03 being the last stable release before the Acknowledgments F irst of all, I’d like to thank my wife. Two years ago, based on the offer for the first edition of Perl: The Complete Reference, ... Perl—not just how to use the features of Perl. If all you want is a quick reference guide to the different areas of Perl, then use the appendixes at the end of the book and on the Web at www.osborne.com,...

Ngày tải lên: 18/03/2014, 00:20

... To do so, the word prior is simply moved to the other side of the equal sign. In the following examples, the Offspring is set equal to the prior Cow value; in the earlier examples, the Cow was ... number times another, and so on. value is tested for each row. If value equals if1 , then the result of the DECODE is then1 ;if value equals if2 , then the result of the DECODE is then2 . This continues ... many if-then pairs as you can construct. If value equals none of the if s, then the result of the DECODE is else. Each of the if s and then s as well as the else also can be a column or the result of...

Ngày tải lên: 08/08/2014, 20:21