Pharo by Example pptx

... with Squeak. 2 http://PharoByExample.org Getting started 5 Figure 1.2: A fresh http://PharoByExample.org image. obvious how to proceed! You might notice a menu bar, but Pharo mainly makes use ... details, visit http://PharoByExample.org. The Pharo community The Pharo community is friendly and active. Here is a short list of resources that you may find useful: • http://www .pharo- project...

Ngày tải lên: 29/03/2014, 07:20

... 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 insid...

Ngày tải lên: 08/03/2014, 10:20

... 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 notes produced by Richard W...

Ngày tải lên: 28/03/2014, 10:20

... noting. • error() signals errors as defined by the XML specification. • fatalError() signals fatal errors, as defined by the XML specification. SAXException Most methods defined by the SAX standard can throw ... Specifically, in the example, elementStart and elementEnd cause the state to transition: switch(state) { case START: if(name.equals(“product”)) 262 Chapter 8: Alternative API...

Ngày tải lên: 14/12/2013, 18:15

... 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. <ht...

Ngày tải lên: 24/12/2013, 03:17

... Markup Language, the format of Web pages. HTTP—Hypertext Transport Protocol, the protocol spoken by Web servers and 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 a...

Ngày tải lên: 24/12/2013, 04:17

... use of DDL.) However, DML is easily achieved either by use of variables or by simply putting a DML statement into a PL/SQL block. 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.sql DECLARE v_zip zipcode.zip%TYPE; v_user zipcode.created _by% TYPE; v_date zipcode.created_date%TYPE; BEGIN...

Ngày tải lên: 21/01/2014, 08:20

... returned by the SQLERRM function is 512 bytes. Consider what happens if you modify the preceding by adding the SQLCODE and SQLERRM functions as follows (all changes are shown in bold): FOR EXAMPLE DECLARE v_zip ... follows: Amount generated by instructor Fernand Hanks is $49,110 Amount generated by instructor Tom Wojick is $24,582 Amount generated by instructor Nina Schorin is $43...

Ngày tải lên: 21/01/2014, 08:20

... 10); BEGIN Populate index by table FOR i IN 1 10 LOOP index _by_ table(i) := i; END LOOP; IF index _by_ table.EXISTS(3) THEN DBMS_OUTPUT.PUT_LINE ('index _by_ table(3) = '||index _by_ table(3)); END ... various collection methods: FOR EXAMPLE DECLARE TYPE index _by_ type IS TABLE OF NUMBER INDEX BY BINARY_INTEGER; index _by_ table index _by_ type; TYPE nested_type IS TABLE OF...

Ngày tải lên: 21/01/2014, 08:20

... 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. Exam...

Ngày tải lên: 21/01/2014, 09:20