Pharo by Example pptx

... with Squeak.2http://PharoByExample.orgGetting started 5Figure 1.2: A fresh http://PharoByExample.org image.obvious how to proceed! You might notice a menu bar, but Pharo mainlymakes use ... details, visit http://PharoByExample.org.The Pharo communityThe Pharo community is friendly and active. Here is a short list of resourcesthat you may ﬁnd useful:• http://www .pharo- project.org ... 1.1, these ﬁlesare called pharo. image and pharo. changes.Download and install Pharo on your computer.We recommend that you use the image provided on the Pharo by Example web page.2Most of...

JavaFX 2.0: Introduction by Example pptx

... class that extends from GridPane that will be manipulated by the form designer application: /** * MyForm is a form to be manipulated by the user. * @author cdea */ public class MyForm extends ... show the JavaFX window. One last thing: in this chapter most of the example applications will be structured the same as this example in which recipe code solutions will reside inside the start() ... nodes scattered about the scene graph with random positions and colors: package javafx2introbyexample.chapter1.recipe1_03; import java.util.Random; import javafx.application.Application;...

Probability and Statistics by Example pptx

... of texts and problem books, one by S. Ross [Ros1–Ros6], another by D. Stirzaker [St1–St4], and the third by G. Grimmett and D. Stirzaker [GriS1–GriS3].The books by Ross and Stirzaker are commonly ... number of problems were collected by David Kendall and put to great use in Example Sheets by Frank Kelly. We benefitted from reading excellent lecture notesproduced by Richard Weber and Susan Pitts. ... alsobeen used; these were originally set by the corresponding examiners and often altered by relevant lecturers and co-examiners. (A curious observation by many examiners is that,regardless of...

Tài liệu XML by Example- P6 pptx

... noting.•error()signals errors as defined by the XML specification.•fatalError()signals fatal errors, as defined by the XML specification.SAXExceptionMost methods defined by the SAX standard can throw ... Specifically, in the example, elementStartand elementEndcause the state to transition:switch(state){case START:if(name.equals(“product”))262Chapter 8: Alternative API: SAX EXAMPLE EXAMPLE10 ... SAX Application/** XML By Example, chapter 8: SAX*/package com.psol.xbe;import org.xml.sax.*;import org.xml.sax.helpers.ParserFactory;237SAX: The Alternative API EXAMPLE continues10 2429...

Tài liệu PHP and MySQL by Example- P4 pptx

... watermark.Figure 6.6. Precision of numbers. Output from Example 6.6. In the next example, printf() will format a string and a number. Example 6.7. <?php $product_name = "Black shoes"; ... PHP provides the strlen() function. See Example 6.10. Format int strlen ( string string ) % Example: $length = strlen("Hello, world\n"); Example 6.10. <html><head><title>Finding ... tokens. Tokens are created by choosing a character(s) that will be used as a string delimiter. Most tokens are words delimited by spaces, as in any typical sentence. For example, “I love you.”...

Tài liệu XML by Example- P11 pptx

... Markup Language, the format of Web pages.HTTP—Hypertext Transport Protocol, the protocol spoken by Web serversand browsers.ISO—International Standards Organization, an official organization ... establishing links in XML documents.XML—eXtensible Markup Language, a new markup language published by the W3C to address the limitations of HTML.XML-Data—A proposed replacement for DTD. See also...

Tài liệu Oracle PL/SQL by Example- P2 pptx

... use of DDL.) However, DML iseasily achieved either by use of variables or by simply putting a DML statement into a PL/SQLblock. Here is an example of a PL/SQL block that UPDATEs an existing ... table in a PL/SQL block, as shown in the following example: FOR EXAMPLE ch03_3a.sqlDECLAREv_zip zipcode.zip%TYPE;v_user zipcode.created _by% TYPE;v_date zipcode.created_date%TYPE;BEGINSELECT ... v_dateFROM dual;INSERT INTO zipcode(ZIP, CREATED _BY ,CREATED_DATE, MODIFIED _BY, MODIFIED_DATE)VALUES(v_zip, v_user, v_date, v_user, v_date);END; BY THE WAYSELECT statements in PL/SQL that return...

Tài liệu Oracle PL/SQL by Example- P6 pptx

... returned by the SQLERRM function is512 bytes.Consider what happens if you modify the preceding by adding the SQLCODE and SQLERRMfunctions as follows (all changes are shown in bold):FOR EXAMPLE DECLAREv_zip ... follows:Amount generated by instructor Fernand Hanks is$49,110Amount generated by instructor Tom Wojick is$24,582Amount generated by instructor Nina Schorin is$43,319Amount generated by instructor ... is$29,317Amount generated by instructor Anita Morris is$18,662Amount generated by instructor Todd Smythe is$21,092Amount generated by instructor Marilyn Frantzen is$34,311Amount generated by instructor...

Tài liệu Oracle PL/SQL by Example- P8 pptx

... 10);BEGIN Populate index by tableFOR i IN 1 10 LOOPindex _by_ table(i) := i;END LOOP;IF index _by_ table.EXISTS(3) THENDBMS_OUTPUT.PUT_LINE ('index _by_ table(3) ='||index _by_ table(3));END ... various collection methods:FOR EXAMPLE DECLARETYPE index _by_ type IS TABLE OF NUMBERINDEX BY BINARY_INTEGER;index _by_ table index _by_ type;TYPE nested_type IS TABLE OF NUMBER;nested_table ... trimmed elements. BY THE WAYEXTEND and TRIM methods cannot be used with index -by tables.Consider the following example, which illustrates the use of various collection methods:FOR EXAMPLE DECLARETYPE...

Tài liệu PHP and MySQL by Example- P9 pptx

... to specify an absoute path. For example, the $_SERVER['HTTP_HOST'], the $_SERVER['PHP_SELF'], and the path of the the current script returned by the dirname() function can ... happening by adding a line such as “Our site has moved. You will automatically be redirected there.” Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Example ... The&MIME&type&of&the&file,&if&the&browser&provided&this&information.&An& ;example& amp;would&be&"image/gif". $_FILES['userfile']['size'] The&size,&in&bytes,&of&the&uploaded&file....

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