MySql and Java and Query
Question: Can you take text that has been input through a textbox assign it to a 'String name;' then take that String call a separate class that actually holds the connection to the MySql database and...
View ArticleHow to modify the value of context parameter in Servlet
I have this code with me, I want to implement Page Visit Count. I have declared one context param value in web.xml file with param-name:pageVisitCount, but my code is not functioning. Where am I doing...
View Articlehow to data integratewith website and mobile app?
I'm trying to build an mobile app that would integrate the data collected from the app with the website it self how can I do that? For example: the user of the mobile app would upload a image of a book...
View ArticleRTL Language Word export incorrectly - reportviewer visual studio 2010
I have a report in winform application - visual studio 2010 . I am using the build-in Reportviewer control. My report display fine and export to Excel And PDF are successfull. But export-to-WORD is...
View ArticleHelp me find the infinite loop in this code
I'm having trouble with my Lexical Analyzer and my project is completed, yet with errors. The most noticeable is an infinite loop in the class JordansLexicalAnalyzer. The other classes are specified in...
View ArticleWhy i'm getting incorrect output for this Java class?
Here is a description of the program. And my code is below the output. Someone please help me. Part 1: Write a class which represents a bank account. Call this class BankAccount. The class will have...
View Articleproblem
hello pls can someone help me how to activate my combobox in my code,because it gives me errors. vb.net thanks in advance
View ArticleMaking a "googler" program.
Hey, i just started a new project that will get an inputed key word (like dog, or grey socks and google it, then it should get the 4 first results and save the site page, image, whatever in a default...
View Articlehow to code in a groupbox to show only after text has been enterd
im using a label instead of a groupbox.i want to use groupbox.so that after entering decSpentAmount"amount of user" then the groupbox to display after that procidure in my userinterface. thanks in...
View Articledatgridviewtextboxcolumn value
Just a brief question. How can I get the value of a couple of datgridviewtextboxcolumn. If the value is > then 0 I want the whole line with the different columns stored in a text file. So I want to...
View ArticleHELP ! START A MULTI LEVEL JAVA GAME -WITH MULTIPLE JPANEL
Hi all, need help! The following class doesn't give errors but doesn't draw from this class extending a Jpanel. Moreover I'd like a multi-level game, so I was thinking to use a Jpanel array in this...
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"Item" system in a game
Working on a medium-size console game (yup, console as in DOS, as opposed to Xbox, Playstation ), I'm struggling to think of the best way to make an item system. I made one implementation, which...
View ArticleMySQL jdbc driver
Hi everyone, I have a problem that is driving me crazy, im really not used to working with mySQL databases and i really need some help with this. I want to connect to my MySQL database to run querys...
View ArticleGUI interface for TillSlip Program - Error free not running.
Hi there i am a beginner java programmer - the platform in which i am currently working with is java - NetBeans. I have recently been working on a program that involves GUI. This current program...
View ArticleFlash performance of ActiveX Control vs. Adobe Flash Projector
When embedding flash in my form, using anything from GeckoFX to the included activeX shockwave control, framerates are just much worse when compared to adobes flash projector or even google chrome....
View Articlereportviewer and image issue
Hello. I have an table with a field with the url of the image I have put in source the value database, and in value with =Fields!image.Value (image is the url field), but i only get <img...
View ArticleINfo regarding c++ delete operator
can i use delete[i] operator where i is the iterative variable of a loop? when i use the visual studio 2012 doesn't give any error. what does it mean?? please helP?
View ArticleTrying to move airplane by clicking on it each time.
**I created two aircraft's for my first project.Then for my next project, I have to be able to make it move horizontally one step every time I click on the body, and move vertically every time I click...
View ArticleInitializing a deck of cards using two strings
Hello, my professor wants me to initiate a deck of cards using two strings: static String[] suits = {"Spades", "Hearts", "Diamonds", "Clubs"}; static String[] ranks = {"2", "3", "4", "5", "6", "7",...
View Articleshow files size in kilobytes megabytes or gigabytes, depending
I'm working on a gem that backs up files, and I'm wondering what the best way is to derive a human readable "file size" value from a summation like this: buffer = 0 files.each do |f| buffer +=...
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