... of the JavaME market, platform, and terminology will putyou in good stead to developing successful products using Java ME. In this chapter, I begin by introducing the market for Java ME. Next, ... package.CHAPTER 1 ■ MAPPING THE JAVA JUNGLE 11www.it-ebooks.info Putting the Mobile Game API to Work 207Implementing the Game MIDlet 209Implementing the Game Canvas 210Wrapping Up 218IntermezzoPART ... family line. In addition, the CDC includes all of the Java lan-guage APIs required of the CLDC, including the GCF.Packages containing classes defined by the CDC include java. lang, java. io, java. net, java. security,...
... untapped resource during thedevelopment cycle is the customer (sometimes the customer is called the business functional expert, BFE, or subject matter expert, SME). The customer is usually a key source ... ): Integer+ GetName( ): String+ GetAddress( ): String + SetID(Integer): void + SetName(String): void + SetAddress(String): void - ID: Integer- Name: String- Address: String Customer+ ... developing the project scope documentation, a business analyst will focus on threedistinct areas:ã Defining problem domains with the customerã Developing functional requirementsã Defining application...
... underlying index data set is known as index statistics. These statis-tics on an index’s selectivity are invaluable to MySQL in optimizing, or determining the mostefficient method of fulfilling, ... Forinstance, assume a customer_orders table, containing an order_id column (of type INT), a customer_id field (foreign key containing an INT), and an order_created field of type DATETIME.You ... clauses: In determining on which fields to placeindexes, examine fields used in the WHERE and JOIN (ON) clauses of your SQL statements.Additionally, having indexes for fields commonly used in GROUP...
... Log_event::write() method. For instance, theIntvar_log_event subclass handles the logging of AUTO_INCREMENT values and partly imple-ments its logging in the Intvar_log_event::write() method.Query Parsing, ... doesmaintain a list of pointers (think of them as internal record numbers) to those data recordswithin its indexes. This key cache contains a linked list of pointers referencing address spacesinside ... in Listing 4-20.Listing 4-20. /sql/sql_select.cc sub_select ()static int sub_select(JOIN *join,JOIN_TAB *join_tab,bool end_of_records){join_init_read_record(join_tab);READ_RECORD *info= &join_tab->read_record;join->thd->row_count=...
... ona single line with no comments from the developer on why certain joins, hints, and such wereused. In our opinion, there are no valid reasons for not inserting line breaks and proper inden-tations ... counters and their various meanings, and providesome insight into how to interpret changes in their values over time.The EXPLAIN CommandThe EXPLAIN command tells you how MySQL intends to execute ... value)-g=string Include only queries from the include "string" (grep option)-l Include the lock time in the total time numbers-a Don’t abstract the parameter values passed to the query into...
... first_name | last_name |+ + +| John | Doe |+ + +1 row in set (0.00 sec)Notice that in the inner join rewrite, we must use the DISTINCT keyword to keep customernames from repeating in the ... \'LIMIT & IN/ ALL/ANY/SOME subquery'At the time of this writing, MySQL does not support LIMIT expressions in certain sub-queries, including the one in the preceding example. Instead, you ... pattern shown in Figure 8-5. 3. Use a simple INSERT statement to push the new category into the tree at the insertionpoint.Figure 8-5. Inserting a new node in the category treeListing 8-29 shows...
... statements in the loop again. Listing 9-10 shows ITERATE added to theincrement example in Listing 9-9. Adding the IF condition to check if the count is less than 20,and if so iterating, means ... values into multiple variables:SELECT customer_id,name INTO new_id,new_name FROM customer LIMIT 1; ■Caution Use caution when creating variables in stored procedures. If variable names are the same ... to define the function.However, when calling the function, MySQL doesn’t verify that you are passing in the correct data type.Passing in an unmatching data type can lead to some interesting and...
... knowledgemanagement in general.8 OpenSource Development An OpenSource Development ModelRonkainen & Warsta 2002), and opensource development has inherited many of internetstraits; development ... management initiatives in software engineering.4.1 Needs in software engineeringThe field of software engineering have some interesting knowledge related characteristics;software development ... thebasic principles of opensource development, works inopen view, using tools which supportthe input from external parties.5.3 Core principles and attributesEven though opensource development...
... Following a Plan Referencesã Chapter 3: Values and Software Practices○ Values in Agile and inOpenSource ○ Principles in Agile and inOpenSource ○ Software Practices in Agile and inOpenSource ... development using extreme pro-gramming. In Eckstein, J., & Baumeister, H. (Eds.) Extreme Programming and Agile Processes in Software Engineering (pp. 60-67). Springer.○ Turnu, I., Melis, M., ... and inconsistent with the business needs. Initially, AMs were called lightweight methods; in 2001, prominent members of the raising community met in Utah and decided to adopt the name Agile Methods....
... Role Assignment inOpenSource Software Development using Self-Organizing Maps 65 65A Method for Project Member Role Assignment in OpenSource Software Development using Self-Organizing Maps ... testiv) Measure of testv) Test process61A Method for Project Member Role Assignment in OpenSource Software Development using Self-Organizing Maps 3 A Method for Project Member Role Assignment ... Assignment in OpenSource Software Development using Self-Organizing Maps Shingo Kawamura, Minoru Uehara, and Hideki Mori Department of Open Information Systems, Graduate School of Engineering,...
... Beijing,China, in 1996. He is currently pursuing the Ph.D. degree in the Electrical En-gineering Department at The Ohio State University, Columbus.His research interests include modeling and ... effect, a damper winding may be added intothe model structure, which is in parallel with the magnetizingwinding. The magnetizing current and damper current arehighly nonlinear functions of ... ofsynchronous machine parameters from standstill time response data,” in Proc. IEEE/Power Eng. Soc. Winter Meeting, Columbus, OH, Jan./Feb.31–5, 1993.[7] K. M. Passino, “Intelligent control:...
... on opensource (http://opensource.org) licensing are also intended to be of useto those becoming familiar with opensource licenses or needing to pick a license. I will alsospend some time ... requirement is invoked is when the claimedinvention is something like a perpetual motion machine, where the operation of the machineis against the accepted laws of physics. In that case, the invention ... personalexpression, not just a means of accomplishing some function.Understanding the subtle distinctions inherent in that statement is essential to understandingthe storms of controversy that inevitably arise...
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... enterprise development in Microsoft environments; this includes both those usedto designing and building smaller-sized applications for Microsoft Windows and those used todesigning and building enterprise-class ... request.A service in itself is no mystery. Think of it as something that encapsulates a businessprocess or an information area in your business.CBDI (http://www.cbdiforum.com/) comes rather close ... one of the founding partners of Intensity Software, Inc.Intensity Software (http://www.intensitysoftware.com) specializes in creating boxed productsthat migrate legacy mainframe applications...