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Member Avatar for mr.sweetchuck

Hi, I'm trying to use the replace() method to take out all instances of " " , (space) with an underscore, ("_"). I'm doing this because I'm using URLs to connect to a servlet. I keep getting this error: [code] replace(char,char) in java.lang.String cannot be applied to (java.lang.String,java.lang.String) url.replace(" ", …

Member Avatar for stultuske
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6K
Member Avatar for peter_budo

I have four JTextFields where user is allowed to enter only numbers. Question is how do I do this?

Member Avatar for JamesCherrill
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9K
Member Avatar for tipster3000

Hello. I need to reproduce this pattern using one main for loop and one nested for loop. I cannot seem to figure out the right way to do this. I came close, but not close enough. 0 10 210 3210 43210 543210 6543210 76543210 876543210 9876543210 [code]for (int x = …

Member Avatar for JamesCherrill
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685
Member Avatar for anandv1986

Dear Folks, This is anand, i m new to Tomcat5.5, i have given my directory structure i think nothing wrong with this but it is showing some error. Webapps I anand I WEB-INF, helloworld.jsp I classes,web.xml If i try to run my simple helloworld jsp program it is showing error …

Member Avatar for Qamar_DW
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146
Member Avatar for Cerberus

Sorry if this has been asked before. I have a jframe with a textcomponent in it and a menu with an exit option. When you select the exit option a funciton is called that checks whether a change has been made to the document and the user can select to …

Member Avatar for leiger
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602
Member Avatar for sickly_man

hello all. i am writing a php / mysql script that does various things, but in addition to those things i need it to get the username of whoever is using the front end. any help is greatly appreciated! also i can post some code snippets if you want a …

Member Avatar for blex41
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131
Member Avatar for Dani

Do you do freelance work as a web designer or web developer? If you do custom work for clients, you're welcome to advertise your service in our [URL="http://www.daniweb.com/techtalkforums/forum52.html"]Custom Services For Hire[/URL] forum within the Webmaster Marketplace.

Member Avatar for anuj_sharma
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748
Member Avatar for lasher511

Ok so i just read Davey Winders blog about the effects having a black google page rather then a white one would have on the enviroment (A very good post by the way Davey). To me the concept of this sounded rather silly and off track from ways that we …

Member Avatar for chriswellings
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Member Avatar for ProgrammersTalk
Member Avatar for Ezzaral
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591
Member Avatar for sk8ndestroy14
Member Avatar for ahihihi...
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308
Member Avatar for no1zson

I thought I understood how this worked, but maybe I do not. I intentionally left a field out of my compactdisk class (artist) so that I could create a sub class later, impliment it, and see how that whole thing worked. Sounded simple, I still think it is, I just …

Member Avatar for abeer mohamed
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376
Member Avatar for geoffi

Hi I am looking for a scrolling solution for a site - I want to have images scrolling on the screen from when the page downloads and then offer the ability to show an enlarged pic by mousing over a thumb nail. I am being told this is not possible …

Member Avatar for maruszka
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112
Member Avatar for freddypyther

Hi! I've just passed a university subject which made me do a medium console-based game in Java. I had to do the design first with UML and then code the game. I just found useful the Domain model (the first aproach of what's the point of the program) and the …

Member Avatar for jwenting
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144
Member Avatar for Cerberus

Hi. Is it possible to use a resultset from a scriplet in a <c:forEach> loop? E.g. [CODE]results = prepstatement.executeQuery(); request.setAttribute("results", results);[/CODE] [CODE]<c:forEach items="${results.rows}" var="row"> row.fieldValue <br /> </c:forEach>[/CODE] Thanks.

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Member Avatar for FragFighter

Hey, I'm looking at developing an HTML-based game and have never done any HTML coding or game design. I am wondering if anyone has any suggestions as to what program I should use or what I should start researching and learning about (any books I should read?) Thanks

Member Avatar for FragFighter
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135
Member Avatar for Cerberus

Hi all. How do you get values from an appended url string using JSTL? For example: redirect.jsp?pageid=23 -how would i get that value? Thanks.

Member Avatar for Cerberus
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71
Member Avatar for Tenketsu

Hi Guys, This is probably a very basic query, but asnyways. I'm trying to write a jsp website involes doing some data calculations. However, I'm having problems trying to get my own java classes to be recognised by tomcat. So far I've tried :- 1. putting the classes in the …

Member Avatar for Cerberus
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Member Avatar for vishalkhialani

Hello, I was wondering has anyone seen or developed a flash based user interface for an application. Flash is generally used on websites and games but I was wondering if its robust enough to be used as a user interace. regards, Vishal

Member Avatar for Byaptia
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130
Member Avatar for Cerberus

Hi. I was wondering if there was a 'best practice' for formatting an html form. I assume that you are not supposed to use tables for this. Any ideas? Thanks.

Member Avatar for MidiMagic
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137
Member Avatar for chrisw09

Lets say I have an object called Customer. It has general info like name,address,phone,email. I use it throughout my application. Now, I have a new piece of code to add that will use a couple of arguements in Customer and will need a new arguement, lets call it "salesytd". Here's …

Member Avatar for Ezzaral
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Member Avatar for MxDev

hi guys, I've simple question is what happen as general when setup is running i mean what and why the program setup store some settings in registry or hard drive instead of running without setup, i see some applications could run without setup just click and run. i hope someone …

Member Avatar for lookof2day
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Member Avatar for ndeniche

i've been designing my website in flash, but there are some applets i would like to do... i guess the best program to use is dreamweaver, since it comes with the macromedia package... but, i can't use dreamweaver... any help with where to find a good tutorial?

Member Avatar for SillyBilly
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Member Avatar for ProgrammersTalk

I'm learning ASP.NET now :-/ People said it's no difference betwen PHP and ASP.NET I personally prefer the way C# works in the flow of my code :D

Member Avatar for MattEvans
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225
Member Avatar for niceware

who have a PHP virsual program ? I know little on PHP, need a PHP virsual program very much.

Member Avatar for bassemyehia
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Member Avatar for Cerberus

I have a navigation system with rollover effects using css. all effects are in the same gif image and depending on the state (mouse over, selected, mouse out) a different section of the image is shown. Because the image is only referred to in the css file and a reference …

Member Avatar for Cerberus
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Member Avatar for Cerberus

High, i've been looking on the MS website for old versions of Internet Explorer but can't find any downloads. I want to test a site to make sure it doesn't break in older browsers. If anyone knows where to find IE 5 on the MS site could you provide the …

Member Avatar for Cerberus
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Member Avatar for piers

hi I am new to this forum and new to using php. Everyone says it is really easy and so far so good until I was trying to display pictures based on the selected option from a drop down menu. so I have 3 options: dromidary bactrian mollie I have …

Member Avatar for piers
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Member Avatar for Cerberus

Hi. Can anyone tell me how i can make a call to a javascript function when a user clicks on some plain text. Thanks.

Member Avatar for Cerberus
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Member Avatar for php_noob

is really tables are out of the designing world? is really CSS is a must in every website? Please help me learning CSS, can you recommend websites that has a CSS TUTORIAL in ZERO KNOWLEDGE LEVEL... :'(

Member Avatar for MidiMagic
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Member Avatar for Cerberus

Hi, can anyone point me in the right direction with incorporating rss feeds into web sites? Thanks.

Member Avatar for m-soft
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