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A Programmer’s Introduction to PHP 4.0 phần 5 pot

A Programmer’s Introduction to PHP 4.0 pptx

A Programmer’s Introduction to PHP 4.0 pptx

... Furthermore, there are severaladvantages to building PHP as a server module, therefore I'll concentrate solelyon building PHP both as a static and a dynamic module. As it relates to installa-tion, ... display, and manipulate user input.Chapter 11, “Databases,” highlights PHP s vast support for database servers,focusing on the MySQL database to show how PHP can act as an efficient inter-face ... the filename to which all errorsshould be logged.magic_quotes_gpcWhen magic_quotes_gpc is activated, all special characters contained in user ordatabase data will automatically be escaped with...
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A Programmer’s Introduction to PHP 4.0 phần 1 docx

A Programmer’s Introduction to PHP 4.0 phần 1 docx

... display, and manipulate user input.Chapter 11 , “Databases,” highlights PHP s vast support for database servers,focusing on the MySQL database to show how PHP can act as an efficient inter-face ... want to build PHP as a CGI binary. Furthermore, there are severaladvantages to building PHP as a server module, therefore I'll concentrate solelyon building PHP both as a static and a ... installation of Apacheand PHP on a Windows machine. 1. Double-click the Apache executable to begin the installation. You will begreeted with an installation wizard. Read attentively and accept...
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A Programmer’s Introduction to PHP 4.0 phần 2 ppsx

A Programmer’s Introduction to PHP 4.0 phần 2 ppsx

... Global VariablesIn contrast to local variables, a global variable can be accessed in any part of theprogram. However, in order to be modified, a global variable must be explicitlydeclared to ... inwhich it is declared. PHP variables can be one of four scope types:ã Local variablesã Function parametersã Global variablesã Static variablesLocal Variables A variable declared in a function ... IdentiersVariables and Data Types53Gilmore_ 02 12/ 4/00 1:04 PM Page 53 Table 3-10. Bitwise OperatorsEXAMPLE LABEL OUTCOME $a & $b And And together each bit contained in $a and $b $a | $b Or Or together...
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A Programmer’s Introduction to PHP 4.0 phần 3 ppt

A Programmer’s Introduction to PHP 4.0 phần 3 ppt

... to N arrays together, appending each to another in the order in which they appear as input parameters. The function’ssyntax is:array array_merge (array array1, array array2, . . ., array arrayN)The ... array)array_walk()The array_walk() function provides an easy way to apply a function to several orall elements in an array. Its syntax is:int array_walk(array array, string func_name, [mixed data])Arrays107NOTE ... the array. All remainingarray elements are shifted one unit toward the beginning of the array. Notice thatarray_shift() has the same syntax as array_pop():mixed array_shift (array array)The...
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A Programmer’s Introduction to PHP 4.0 phần 4 pps

A Programmer’s Introduction to PHP 4.0 phần 4 pps

... and insteadwill just act as the base for a derived class. This kind of class is known as an ab-stract class. An abstract class is useful when a program designer wants to ensurethat certain functionality ... 6-5.Chapter 6132NOTE Keep in mind that although a class can inherit characteristics from a chain of parents, the parents’ constructors are not called automaticallywhen you instantiate an object ... functionality is available in any subsequently derived classes basedon that abstract class. PHP does not offer explicit class abstraction, but there is an easy workaround.Just create a default...
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A Programmer’s Introduction to PHP 4.0 phần 5 pot

A Programmer’s Introduction to PHP 4.0 phần 5 pot

... POSIXsection.MetacharactersAnother cool thing you can do with Perl regexps is use various metacharacters to search for matches. A metacharacter is simply an alphabetical character precededby a backslash that acts to ... LinkingJust as a link can be used to direct a user to an HTML page, it can be used to lead to a PHP- enabled page, as shown here:< ;a href = "date .php& quot;>View today's date< /a& gt;213Gilmore_09 ... for what are known asMETA tags.META tags are special descriptive tags that provide information, primarily to search engines, about a particular page. These tags are contained in the<head>…</head>...
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A Programmer’s Introduction to PHP 4.0 phần 6 potx

A Programmer’s Introduction to PHP 4.0 phần 6 potx

... relational databases. A relational database is essentially a database implementation where all data isorganized into related table structures. It is possible to create tables that “relate” to ... can dene the various constructs that thedatabase uses to store the data. ã Data querying: SQL can retrieve data in the database and present it in aneasily readable format.ã Data manipulation: ... you how to use PHP and a MySQL database to create a catego-rized online bookmark repository. Users will be able to add information abouttheir favorite sites, placing each site under a predefined...
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A Programmer’s Introduction to PHP 4.0 phần 7 pptx

A Programmer’s Introduction to PHP 4.0 phần 7 pptx

... typical ODBC support in addition to the ability to use these functions to access certain databases that have based their own API on the already existingODBC API. These database servers are listed ... Functions can beused to interface with the database. This is advantageous in the sense that shouldyou choose to use any other ODBC database (or other database listed above), youalready have the ... whenstoring relatively small and simple pieces of data, but chances are you will need a database to implement any truly powerful Web application. In this project, Iexplain how a MySQL database can be...
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A Programmer’s Introduction to PHP 4.0 phần 8 pps

A Programmer’s Introduction to PHP 4.0 phần 8 pps

... for a storage media would be a database, since this also facilitates useful features suchas searching and ordering data. I’ll use a MySQL database to store the addressinformation. The table ... stored in a database and is used as the key for retrieving any informationstored in the database that is mapped to this UIN. Of course, it is not mandatorythat the cookie is used to store a ... variables being globally accessible.You want this disabled if you don’t want your global array filling with perhapsunnecessary data. If this is disabled and track_vars is enabled, all GPC variablescan...
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A Programmer’s Introduction to PHP 4.0 phần 9 ppt

A Programmer’s Introduction to PHP 4.0 phần 9 ppt

... parts of that document shouldbe formatted. For example, you may want a particular word to be boldfaced andanother italicized. You may wish to use a particular font for one paragraph and a larger ... 10:25 AM Page 373 function defaultHandler(int parser, string data) {…}The input parameter parser refers to the XML parser handler, and data to thecharacter data that will be handled by default.xml_set_element_handler()This ... character data. Itssyntax is:int xml_set_character_data_handler(int parser, string characterHandler)The input parameter parser refers to the XML parser handler. The input pa-rameter characterHandler...
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Programming Java 2 Micro Edition on Symbian OS A developer’s guide to MIDP 2.0 phần 3 potx

Programming Java 2 Micro Edition on Symbian OS A developer’s guide to MIDP 2.0 phần 3 potx

... net_accessjavax.microedition.io.Connector.http,javax.microedition.io.Connector.https,javax.microedition.io.Connector.datagram,javax.microedition.io.Connector.datagramreceiver,javax.microedition.io.Connector.socket,javax.microedition.io.Connector.serversocket,javax.microedition.io.Connector.ssldomain: ... on a JTWI-compliant deviceã it provides clarification of component JSR specifications, where appro-priate. Programming Java 2 Micro Edition on Symbian OS: A developer’s guide to MIDP 2. 0. Martin ... javax.microedition.io.Connector.sms.receivesession (oneshot): javax.microedition.io.PushRegistrydomain: Symbian allow: net_accessallow: javax.microedition.io.Connector.sms.sendallow: javax.microedition.io.Connector.sms.receiveallow:...
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Programming Java 2 Micro Edition on Symbian OS A developer’s guide to MIDP 2.0 phần 5 ppsx

Programming Java 2 Micro Edition on Symbian OS A developer’s guide to MIDP 2.0 phần 5 ppsx

... media:Format File extension MIME typesWave audio .wav audio/x-wavAMR audio .amr audio/amrNokia ring tone .rng audio/x-nokia-rngTone sequence n /a audio/x-tone-seqMIDI .mid audio/midiScalable ... wideband audio .awb audio/amr-wbRaw audio .raw audio/basicAU audio .au audio/au, audio/x-auTone sequence n /a audio/x-tone-seqMIDI .mid audio/midiScalable Polyphonic MIDI .mid audio/sp-midi3GPP ... segmentingdata into packets for transmission and re-assembling received data pack-ets. The RFCOMM layer simulates the functionality of a standard serialcommunication port and is a cable replacement...
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Programming Java 2 Micro Edition on Symbian OS A developer’s guide to MIDP 2.0 phần 6 pot

Programming Java 2 Micro Edition on Symbian OS A developer’s guide to MIDP 2.0 phần 6 pot

... Display.getDisplay(this);imageData = loadImage(IMAGE_NAME, IMAGE_SIZE);Image image = Image.createImage(imageData, 0, imageData.length);imageCanvas = new ImageCanvas(image);imageCanvas.addCommand(startCommand);imageCanvas.setCommandListener(this);btUI ... UIQ 2. 1 platform also offers the Java Bluetooth APIas a backport to Symbian OS Version 7.0. Devices shipping with this APIinclude Nokia 66 00 (a Series 60 phone based on Symbian OS Version7.0s) ... Note that encryption of the data linkwith a remote device is not specific to a particular connection and mayhave enabled by a previous connection or even application.4 .6 Java Bluetooth API and...
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Programming Java 2 Micro Edition on Symbian OS A developer’s guide to MIDP 2.0 phần 7 pot

Programming Java 2 Micro Edition on Symbian OS A developer’s guide to MIDP 2.0 phần 7 pot

... a jog dial, whereas Series 60 phones have a smaller screen and use a keypad and a four-way joystick. Programming Java 2 Micro Edition on Symbian OS: A developer’s guide to MIDP 2. 0. Martin de ... void loadAndDisplayImage(String imageName){try{byte[] imageData = rms.retrieveImageFromStore(imageName);displayPuzzleCanvas(imageData);}catch(ApplicationException ae){ 306 MIDP 2. 0 CASE STUDIES5.4.5 ... extends javax.microedition.midlet.MIDletPre-verifying the ApplicationThe standard Java runtime performs verification of classes prior to launch-ing a Java application, to ensure that class files are...
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Programming Java 2 Micro Edition on Symbian OS A developer’s guide to MIDP 2.0 phần 9 pot

Programming Java 2 Micro Edition on Symbian OS A developer’s guide to MIDP 2.0 phần 9 pot

... excluding calls to child methods. Figure 7 .9 shows that the most SYMBIAN AND JAVA 415JSR 1 79 We’ve touched on Location API for J2ME (JSR 1 79) . The Location APIs willallow many location-based services ... native applications.8.7 Java and Digital Rights ManagementIncreasingly, suppliers of content such as games, videos, audio, othermultimedia material and applications in general, are keen to preventillegal ... Bluetooth OBEX: end 20 04 or early 20 05.8.6 .2. 2 Symbian OS Version 8.0 Symbian OS Version 8.0 (see Figure 8. 12) was released to Symbian licensees early in 20 04. Multimedia and 3D graphics were added...
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