Computer programming

Computer programming

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Written by ksmithaiea on
Hello, I am having a problem with the code posted below. When I try to run the jsp file in firefox I get this error: org.apache.jasper.JasperException: An exception occurred processing JSP page /JSP9.jsp at line 29 26: 27: String name=request.getParameter("name"); 28: //stmt.executeUpdate("insert into Rot(name) value('"+name+"')"); 29: rst=stmt.executeQuery("select name from Rot"); 30: 31: 32: %> Any help would be appreciated. Rot is the name of a test database on my system created by MySQL. I am also running Tomcat on my computer. <%@ page language="java" import="java.sql.*"%> <% String driver = "org.gjt.mm.mysql.Driver"; Class.forName(driver).newInstance(); Connection con=null; ResultSet rst=null; Statement stmt=null; try{ String url="jdbc:mysql://localhost/David?user=deepak&password=deepak"; con=DriverManager.getConnection(url); stmt=con.createStatement(); }catch(Exception e){ ... Read Full Story
Written by francissukin on
Book Details Author:David Ascher, Alex Martelli, Anna Ravenscroft No of Pages: 844 pages Press: O'Reilly Media, Inc.; 2 edition Dated:March 18, 2005 Language: English ISBN-10: 0596007973 ISBN-13: 978-0596007973 Book Description Portable, powerful, and a breeze to use, Python is the popular open source object-oriented programming language used for both standalone programs and scripting applications. It is now being used by an increasing number of major organizations, including NASA and Google. Updated for Python 2.4, The Python Cookbook, 2nd Edition offers a wealth of useful code for all Python programmers, not just advanced practitioners. Like its predecessor, the new edition provides solutions to problems that ... Read Full Story
Written by ubut on
For Dummies | 0470317353 | 2009-08-31 | 864 pages | PDF | 5.6 Mb Download here .   Here's the easy way to learn how to use C++  C++, developed by Bjarne Stroustrup at Bell Labs, is one of the most widely used programming languages, with close to four million C++ programmers and growing. C++'s popularity has earned it a spot as part of the Standard Library.  Fully updated for the new C++ 2009 standard, C++ All-in-One for Dummies, 2nd Edition compiles seven books into one. This guidebook covers key topics like an introduction to C++, understanding objects and classes, fixing problems, advanced programming, ... Read Full Story
 
Written by francissukin on
Book Details Author:Kieren Diment and Matt Trout No of Pages: 362 pages Press: Apress; Edition:1 edition Dated:July 9, 2009 Language: English ISBN-10: 1430223650 ISBN-13: 978-1430223658 Book Description Learn to build web applications with Catalyst, the popular open source web framework based on the Perl programming language. The Definitive Guide to Catalyst: Writing Extendable, Scalable, and Maintainable Perl–Based Web Applications is a definitive guide to Catalyst version 5.8, which will be released in 2009. This book contains * Training materials for new and experience programmers. * Worked examples and cookbook–style recipes of common web application programming tasks * Fundamentals of web application design and best–practice ... Read Full Story
Written by azagniotov on
From Drools version 4 to version 5, the framework has undergone quite a few improvements. These include support for three additional business modeling techniques. So today, Drools is not only a rule engine, but much more than that. One of these techniques is event processing. The module that added event processing capabilities to the framework is called Drools Fusion . It supports Complex Event Processing (CEP) and Event Stream Processing (ESP). "...Complex Event Processing, or CEP, is primarily an event processing concept that deals with the task of processing multiple events with the goal of identifying the meaningful events within the event cloud. CEP ... Read Full Story
Written by francissukin on
Book Details Author:Albert S. Huang, Larry Rudolph No of Pages: 208 pages Press: Cambridge University Press; Edition:1 edition Dated:September 3, 2007 Language: English ISBN-10: 0521703751 ISBN-13: 978-0521703758 Book Description This book provides an introduction to B luetooth programming , with a specific focus on developing real code. The authors discuss the major concepts and techniques involved in Bluetooth programming, with special emphasis on how they relate to other networking technologies. They provide specific descriptions and examples for creating applications in a number of programming languages and environments including Python, C, Java, GNU/Linux, Windows XP, Symbian Series 60, and Mac OS X. No previous experience ... Read Full Story
Written by raggingindia on
we have to find out the leap years between 1990 and 2006. First define the two years under a class "leapyears". Let i = 2006 and n=1990. Now with the help of for loop method initialize the year as n=1990 and n<=i. Also apply the increment statement in the loop as we have to check one by one. As we know a leap year is divisible by 4, define an integer l=n%4. So if 'n' is divisible by 4 or l=0, then the particular year can be a leap year. For checking this, apply the if statement and if this satisfies then, the year ... Read Full Story
I just gotten PHP/MySQL for Dummies (MySQL and it's control then I do with PHP, which is some what easier for me to follow. User is offline PM ... General Web Design, Programming, |-- Client-side Scripting, |-- Server-side Scripting, |-- Databases, |-- Web Server Configuration, General Interest, |-- Site Review Requests, |-- Jobs Seeking Programmers, |-- Programmers Seeking Jobs, |-- Off Topic, HTMLHelp. ...  
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Secure SMTP client Executing multipple SQL statements stored in files Executing multiple SQL statements stored in files Simple XML Generator MySQLi access HN_htusers CSS Dispatcher PHP parallel programming Multi Singleton SQL Query Generator  
From phpdeveloper.org ()
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The changes are rather straightforward and require light PHP and MySQL programming. You should also be familiar with using csv files with databases. Below is a list of the changes.. ... • Mysql PHP Info Keeping System If you dont have ...  
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spacing ← Previous revision Revision as of 12:46, 18 September 2009 Line 1: Line 1: - In [[software engineering]], the '''singleton pattern''' is a [[design pattern (computer science)|design pattern]] that is used to restrict [[Instantiation (computer science)|instantiation]] of a class to one [[object-oriented programming|object]]. This is useful when exactly one object is needed to coordinate actions...  
From en.wikipedia.org ()
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python 5 Reasons Why You Should Learn Python Programming If you are new to Python programming or in computer programming in general, it would certainly be important for you to get some information on the advantages and disadvantages of ...  
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Deep knowledge of computer programming with a focus on scripting languages (Perl, PHP, Python, Shell, etc.) and task automation Deep knowledge of computer programming with a focus on scripting languages (Perl, PHP, Python, Shell, etc. ...  
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Salvation Army to Get an Enhanced Computer Lab and Library Thanks to Target ...ReutersHe continued, "Upgrading our computer lab will improve the quality of service we can provide the youth attending our after-school programming as well as ...PITTSBURGH: Salvation Army Receives Grant for New Media CenterWPXI.comall 5 news articles »  
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