math and statistical functions

... the Ctrl key and, while it’s down, press the letter S, and then release both keys Similarly, the finger-tangling shortcut Ctrl+Alt+S means hold down Ctrl, and then press and hold Alt, and then press ... 267 General Math Functions 279 Trigonometry and Advanced Math 288 Advanced Statistics ... (and many sleep-deprived days) I extend my love and thanks to my daughters Maya and Brenna, who put up with it without crying most of the time, my dear wife Faria, who mostly did the same, and...

Ngày tải lên: 07/04/2014, 15:12

... Expressing 1+2 1 + 2 < /math> Listing 1-2 Content Tags Expressing 1+2 ... IBM format, SGML was developed by many people and groups and aimed to standardize textual representation and manipulation in documents in a platform- and vendor-neutral, open format SGML is not ... international standard for describing business and financial data This language is not as simple and short as MathML, so you can find real examples of this at Reuters (http://www.reuters.com) and Microsoft...

Ngày tải lên: 05/04/2014, 19:51

... endElement(), and chandler() These functions are the userdefined handlers and are registered with the parser using the xml_set_element_handler() and xml_set_character_data_handler() functions from ... event-handling functions without even knowing what the events are and what parameters the functions need Once the parser has been created and any parse options set, you will return to writing the handler ... references are expanded If a default handler exists, the entity references are not expanded and passed to the handler in their native states I will cover this in more detail in the “Default Handler” section...

Ngày tải lên: 12/08/2014, 13:21

... http://exslt.org/dynamic Common exsl http://exslt.org/common Functions func http://exslt.org /functions Math math http://exslt.org /math Random random http://exslt.org/random RegEx regexp http://exslt.org/regular-expressions ... $proc->registerPHPFunctions('time'); /* Restricting callable functions using array - PHP 5.1 + only */ $proc->registerPHPFunctions(array('date', 'time')); Functions are not limited to built-in functions ... lowest() function has been prefixed by math When the processor evaluates the expression, functions that are prefixed are treated as extension functions and are evaluated according to their namespace...

Ngày tải lên: 12/08/2014, 13:21

... the xml extension The start and end element handlers, startHandler() and endHandler(), are called for each element encountered in the document This is the default mode and what you are most likely ... filename or URI, and it handles the opening of the resource and the reading of the data for you No longer you need to write any code to handle the file I/O because it will automatically be handled for ... is just a process and standard structure for encrypting some data, packing it up as a standard structure, and possibly providing some information about the type of encryption and data used Super...

Ngày tải lên: 12/08/2014, 13:21

... (WDDX) WDDX is not a formal standard but is built upon open standards, specifically XML 1.0, and is freely available for both use and redistribution WDDX development and future evolution has moved ... designed to run beneath a Web server and how to create a client component The client piece is generic and written for the command line, but you can expand and embed it in a local Web page The ... for the description RSS 1.0 and RSS 2.0 use the element description for both the channel and item elements Atom, on the other hand, uses subtitle for the feed element and content for the entry...

Ngày tải lên: 12/08/2014, 13:21

... any other search arguments provided andAllKeys This qualifier is used with find_business and findtModel functions and changes the behavior for identifierBag to AND keys rather than OR Publisher ... than explaining the API to you (since you can find the functions and types in the documentation as well as from using the getTypes() and getFunctions() methods from the object), I will cover what ... Hong Kong 201 HK Ireland 205 IE India 203 IN Italy 101 IT Malaysia 207 MY Netherlands 146 NL Philippines 211 PH Poland 212 PL Singapore 216 SG Spain 186 ES Sweden 218 SE Switzerland 193 CH Taiwan...

Ngày tải lên: 12/08/2014, 13:21

... Listing 10.12 illustrates how to write and read XML files using ADO.NET Listing 10.12: WRITEANDREADXML.CS /* WriteAndReadXml.cs illustrates how to write and read XML files */ using System; using ... System.Data.SqlClient; class WriteAndReadXML { public static void Main() { SqlConnection mySqlConnection = new SqlConnection( "server=localhost;database=Northwind;uid=sa;pwd=sa" ); SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); ... "server=localhost;database=Northwind;uid=sa;pwd=sa" ); SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText = "SELECT TOP CustomerID, CompanyName, ContactName, Address " + "FROM Customers...

Ngày tải lên: 24/12/2013, 01:17

... Event handlers still need to be added for DataGrid events to enable in-place editing Table 7-9 describes the events and associated generic event handling code Table 7-8 DataGrid event handler ... handler responses Event CancelCommand Handler response Cancel edit mode for the row being edited by setting EditItemIndex = -1 DeleteCommand Delete the row EditCommand Put the row into edit mode ... BindDataGrid( ) to refresh the grid DataGrid.DeleteCommand Finds and deletes the specified row from the data cached in the Session variable and calls the UpdateDataSource( ) method to persist the...

Ngày tải lên: 26/01/2014, 10:20

... course “Mixing and Remixing Information” and the collegiality of the faculty and staff Most of all, I want to thank my students, who gave me their attention and created wonderful projects and in turn ... ODF and OpenXML, explains some simple scripting of Microsoft Office and OO.o, and concludes with a mashup of Google Spreadsheets and Amazon.com web services • Chapter 18, “Using Microformats and ... that is easy to understand by both humans and computer programs: microformats and RDFa You will learn how to use and program the Operator Firefox extension to recognize and manipulate microformats...

Ngày tải lên: 05/03/2014, 21:20

... where object and part polygons have high overlap The object-part score for a candidate label is NO,P /(NP + α ) where NO,P and NP are the number of images in IO,P and IP respectively and α is a ... from a photographer who randomly points their camera and ignores the scene However, most of the images in the LabelMe dataset were taken by a human standing on the ground and pointing their camera ... annotation tool and annotation tools developed by other research groups We indicate the sources of the images and annotations in the folder name and in the XML annotation files For all statistical...

Ngày tải lên: 07/03/2014, 23:20

... available storage and bandwidth resources Now that such storage and bandwidth are available and are becoming ubiquitous in our lives, the W3C wanted to avoid having storage and bandwidth be factors ... memory and storage were expensive in the 1970s and 1980s It's easy now to say that they should have known better, now that storage and bandwidth are comparatively cheap and easy to obtain and people ... National Standards Institute (ANSI) started developing a relational database language standard ANSI and the International Standards Organization (ISO) published SQL standards in 1986 and 1987,...

Ngày tải lên: 14/03/2014, 19:20

... working on “his book.” To Susan, who performed above and beyond the duties of a wife and mom, and to his friends and neighbors for all their support and encouragement Cathy dedicates this book to Doug ... support and encouragement; Tom Petrillo, Adam Pratt, and Kiyomasa Toma from Adobe Systems who answered our endless questions about XML and InDesign at all hours; and of course our hard-working and ... days, powerful mainframe and mini-computers ruled the landscape IBM, Univac, Burroughs, and others manufactured and supplied these multimillion-dollar behemoths to governments and corporations alike...

Ngày tải lên: 14/03/2014, 23:20

... using PEAR::Calendar and PEAR:: Date You will learn about the benefits these packages offer over the standard PHP date and time functions, and then see how to create, manipulate, and compare Date ... Services, and Web APIs Maximize your PHP development productivity by mastering the PEAR packages for accessing and displaying data, handling dates, working with XML and Web Services, and accessing ... XML_Serializer, and XML_XUL packages The chapter also covers reading XML documents using a SAX-based parser and transforming PHP objects into XML (and back again!) with XML_Serializer and XML_Unserialize...

Ngày tải lên: 06/08/2014, 03:20

... database schema using a platform- and database-independent XML format The XML format is inherited form the Metabase package and is very simple to read and understand; it actually uses only a subset ... tables is used in MDB2 The idea is that MDB2 will create and maintain a new table (without you having to worry about it) and will store and increment the last ID, which you can use later when ... means that your sub-selects and your main query should be executable as stand-alone queries, so in your sub-query you cannot refer to results returned by the main query, and vice-versa Prepared Statements...

Ngày tải lên: 06/08/2014, 03:20

... create simple tables and a monthly calendar, generate a spreadsheet and PDF document, and how to create a flexible DataGrid that uses a combination of these classes to import and export data HTML ... month and then iterate through the days, handling each day individually We add each day to an array and then when we reach the first day of the week, we add the previous week to the table and empty ... many rows and columns you want in your table and then drop in your array of data and let HTML_Table_Matrix sort everything out HTML_Table_Matrix is designed using Filler drivers that handle the...

Ngày tải lên: 06/08/2014, 03:20

... two functions you will use for this are setDrawColor() and setFillColor() Each of these functions uses the first parameter to specify which color space is being used (rgb, cymk, or gray), and ... packages available for reading and writing to other formats, such as vcards and BibTeX There are powerful parsers for reading and writing data into Wiki syntax, and much more that we did not touch ... this cell to point to when clicked and also create a link identifier using the addLink() function and add the identifier here instead of the URL Creating Headers and Footers File_PDF is designed...

Ngày tải lên: 06/08/2014, 03:20

... external entities entityrefHandler processing instructions piHandler unparsed entity declarations unparsedHandler notation declarations notationHandler any other token defaultHandler Implementing the ... kind of standard and are acknowledged by the W3C PEAR has several packages that help you create XML for these applications, and one of these is the XML_XUL package XUL Documents XUL stands for ... tabs and the tree element are already functional and that you can easily hide columns from the tree element Imagine implementing this functionality with plain HTML, CSS, and JavaScript and how...

Ngày tải lên: 06/08/2014, 03:20

... startElement() and cDataHandler() methods for you In these methods, it will just store the data and pass the collected information to the endElement() method In this way you will be able to handle all ... call startElement() and endElement(), but search for methods xmltag_$tagname() and _xmltag_$tagname() for opening tags, where $tagname is the name of the tag it currently handles • XML_Parser ... ConfigReader and an instance of the XML_Parser class As the XML_Parser class does not provide the callbacks for handling the XML data, we pass the ConfigReader instance to the parser and it uses...

Ngày tải lên: 06/08/2014, 03:20

... approach Technorati has been taking is called REST and is getting more and more popular, as it's easier to use than [ 173 ] Web Services XML-RPC and SOAP and in most cases provides all the features ... different clients and programming languages Further we will offer the exact same functionality as a SOAP service and will see how intuitive working with SOAP and WSDL can be when using PHP and Services_Webservice ... understand how REST services work in general Like XML-RPC and SOAP, they use HTTP as their underlying protocol However, they not use HTTP POST to transmit XML data that contains the method call and...

Ngày tải lên: 06/08/2014, 03:20