52 Solved Topics
Remove Filter  | I have four JTextFields where user is allowed to enter only numbers. Question is how do I do this?  |
| | Does anyone can recommend some application to play Blu-ray on pc? I have CyberLink PowerDVD 8 that came with optical drive, but often there is a lag (visible stop in playback). I would love if VLC player people added BR support to application, but at the moment libbluray is more …  |
| | I'm creating a jar file of my game to make it smaller and easier to transfer. I was able to created jar file out of my classes and include there images. Question is - how do I include txt file which is used for reading and writing? |
| | Since we are already mentioned in [URL="https://github.com/search?q=daniweb&type=Everything&repo=&langOverride=&start_value=1"]few projects[/URL] ;) could we get official account where we may actually upload tutorials and link them in posts? That will also mean that someone will have to actively monitored or perhaps mods or selected members would be contributors.  |
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| | I have file that contains Unicode characters from Latin-1 and Latin Extended A sets (link to [URL="http://unicode.org/charts/"]Unicode charts[/URL]). How do I read it so that these unicodes are converted to proper characters? I tried [code=Java] public void readFile(File file) { try { BufferedReader in = new BufferedReader(new FileReader(file)); String noneUTF; …  |
| | Would be possible to create "generic" sub-forum in Databases where we can place any db related stuff which doesn't fit into any of our present options?(MySQL, MS SQL, Oracle, MS Access and FileMaker Pro, Database Desing) Having something similar to Software Development sub-forum Legacy and Other Languages. Reason: Often there … |
| | Ahh, long time since I was on pposting end :D Ok here it goes. The code bellow show mobile application that takes string from user and past it on to servlet. Servlet read it add extra data on front of message and send it back to mobile device that display … |
| | I have table something like [ID, ITEM_ID, URI, IMAGE_FILE_NAME, UPDATED_AT etc.]. I need to compare URI that can be something like /system/images/777/medium/Debrecen_-_University.jpg?1279547675 with IMAGE_FILE_NAME that is as Debrecen_-_Protestant_Great_Church.jpg Is there a way so I can provide IMAGE_FILE_NAME as sort of substring of URI and check if that substring is part … |
| | When I created new project I went to [I]Solution Explorer[/I] and in [I]Properties[/I] I double clicked on [I]Resources.resx[/I]. Here I clicked on [I]Add Resource[/I] and [I]Add Existing File[/I]. Selected images been added and I can use them for darg&drop on form. My problem is I need to create sort of … |
| | I have this long winded query [code=sql]select i.id,i.name, i.item_type_id, (select it.name from items it, relations rel, relation_types relType where it.id=rel.to_id and rel.from_id=i.id and rel.relation_type_id=relType.id and relType.name='CityCtountry') as cityCountry from items i where i.item_type_id=2;[/code] Cut the long story short, we inherited database from customer that hasn't been happy with other company, … |
| | I have little bizarre problem. Working in Java web development we have project that we use plenty of templates from Velocity. Where one template can refresh section of it self and display one or more templates. My problems is that in parent template I have to pop up window with … |
| | I running my little blog on Tomcat 6 server. My hosting company allows me to set up multiple sub domains. I was trying to do for last few hours, but no luck. Having started with [code=xml] <Engine name="Catalina" defaultHost="mydomain.co.uk"> <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/> <Host name="mydomain.co.uk" appBase="/home/user/public_html" unpackWARs="true" autoDeploy="true" xmlValidation="false" xmlNamespaceAware="false"> <Alias>www.mydomain.co.uk</Alias> … |
| | I'm looking to find out a way to drag and drop table rows between two tables. I reused jQuery example for[URL="http://jqueryui.com/demos/sortable/#portlets"] portlets[/URL], but that did not work to full satisfaction. [attach]13597[/attach] In above screen shot I added border, but that is just for illustration of the issue. Problems: [LIST=1] [*]As … |
| | I have installed Flash plugin for Mozilla how ever some pages containing flash will not work properly. For example[URL="http://www.bbc.co.uk/merlin/#/games/"] this game[/URL] (select Camelot Defence and Play Now) when I try to click on Play Game button it will not start (neither other 2 buttons respond). So where is the issue? |
| | I will keep it simple. I need to list id of every element in given section. Example [code=html] <div id="leftSide"> <ul id="leftList"> <li id="item1"item 1</li> <li id="item2"item 2</li> <li id="item3"item 3</li> <li id="item4"item 4</li> <li id="item5"item 5</li> <li id="item6"item 6</li> </ul> </div> <div id="rightSide"> <ul id="rightList"> <li id="item2"item 2</li> <li … |
| | I need to read XML document submitted to doPost() method ( I do not want to upload it, just read in and pass for further processing). Here is a general code that I use for now to see if file been received. [code=Java] public void doPost(HttpServletRequest request, HttpServletResponse response) throws … |
| | Currently I'm creating application to work with PDF documents, just for challenge. I want to know if there is better solution to my idea of possible approach. I broke down application GUI to four main components toolbar with image icons, jpanel for thumbnail preview, jpanel for single page view and … |
| | I'm looking forward to learn Core Spring and Hibernate. Which books would you recommend and some good online resources (beside their websites)? |
| | I got components in layout as I wish to have them. Unfortunately 2nd row doesn't start as expected bellow first one, but directly under it (you can see portion of text draw on panel, should be visible whole). [attach]10549[/attach] I know that [LIST] [*]toolbar should have height of 60 [*]sidebar … |
| | I'm having small issue with drawing on panel. Neither image or text appears, however background is set correctly therefore it has to be due some issue inside my paintComponent() method. [code=Java] import java.awt.Graphics; import java.awt.Color; import java.awt.Dimension; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import javax.imageio.ImageIO ; import javax.swing.JPanel; public class … |
| | [B]This is not a question just small challenge[/B] if you interest in improving provided solution and feedback for me. I just went back to some assignment I did at university and one of these been design phone book for mobile device with use of Java Microedition (JME). At the time … |
| | After numerous issues with my first hosting I got new deal. Now I want to get my blog move to its new home, but I hit the wall with simple WAR deployment Here is catalina.log [code]INFO main org.apache.catalina.core.StandardService - Starting service Catalina INFO main org.apache.catalina.core.StandardEngine - Starting Servlet Engine: Apache …  |
| | I have two questions ( these may be very simple, but I'm concentrating on different things so I need somebody push me in right direction as not to waste time, bold said but that is reality) [LIST=1] [*]Passing object from top component to lower ones I have GUI where after … |
| | In the JFrame I have two components JMenuBar and JPanel. A selection in one of the options in menu bar change the content of panel as [code=Java]JMenuItem jmiAddEmployee = new JMenuItem("Add Employee"); jmiAddEmployee.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent ae) { mainPanel.removeAll(); mainPanel.add(addEP); validate(); } });[/code] This will replace the content, … |
| | I working on assignment to create bank management GUI with swing. Right now I'm messing with login. Instead of using JDialog as many may suggest to use I used JFrame. [attach]8150[/attach] In case of any error messages on login attempt I wanted to display error above all previously displayed content, … |
| | I was under impression that declaration of [icode]char(4)[/icode] can store only values of [B]exact length[/B] of 4 characters. However I was able to insert empty string and strings of less characters than 4. Is there some datatype that will only accept string of declared length? Strings with less characters should … |
| | I made fresh installation of Windows XP Pro which previous times went without any troubles. However now I'm getting error 0x80096010 and I'm not able to install any software, if I try I get message such as "Extraction failed. File is corrupt." I tried to check certificates as many discussion … |
| | I created menu for mobile phone, where after you make move screen should be repainted and after that a sound should be played. However at present stage sound is played first and just after that Canvas view is repainted. Bellow is skeleton of the class [code=Java] public class ContactMenu extends … |
| | I'm working on an application that simulated process of writing text message on mobile phone. On the canvas I first draw already typed message. If any and on button pressed I retrieve correct set of characters. Here I'm able to loop through them and highlight currently active/selected character. However I … |
| | I'm trying to get character "2936" printed out ( it is the arrow on your big Enter of the keyboard) as seen in Unicode charts [URL="http://unicode.org/charts/PDF/U2900.pdf"]Supplemental Arrows B[/URL]. However it does show as question mark. Suggestions? [code=Java] public class PrintCharacters { public static void main(String[] args) { String[] one = … |
| | I yet did not master the skill of concurrency better say I failed on first attempt and since then did not tried, therefore I'm asking for help. Currently I working on JME application where I need to load mp3 files into Player. I'm able to do it with one file, …  |
| | Does anybody know how to setup PHP on Tomcat 5.5? I found this tutorial [URL="http://blog.taragana.com/index.php/archive/running-php-5x-on-windows-using-tomcat-4x-or-5x/"] http://blog.taragana.com/index.php/archive/running-php-5x-on-windows-using-tomcat-4x-or-5x/ [/URL] but i can't get it work. Can somebody help? Thank you |
| | Just now spoted how nicely you implemented members post count dani. It does not change on all posts, just increase on the new one. Great job and thank you :* |
| | When you get mouse over link to thread in forum sections the usualy nicely formated pop-up box has no background and text is streched accros rest of the page. Please see attachment |
| | I need to find out what is currently hold in PictureBox.Image property and take action as necessary. I tried various things but can't get it work Compare it with PictureBox which Image is set to null [code=c#] PictureBox emptyImg = new PictureBox(); emptyImg.Image = null; //Compare myPictureBox.Image.Equals((Bitmap) emptyImg.Image) [/code] Compare … |
| | Is there a way to set exact coordinates for background image or it is limited to layout options? |
| | I need to retrive value of the variable to which has been assign value on click event. The value is dynamicaly read from xml. I know that correct value is assign to propertyNum as I tried command [ICODE]document.write(propertyNum);[/ICODE] after value assign to just check it. [code]<?xml version="1.0" encoding="ISO-8859-1"?> <xsl:stylesheet version="1.0" …  |
| | Just getting into XML and other X-stuff so this may sound little silly as I'm thinking more ahead of I'm currently reading and able to do, but here it goes...:twisted: Take simple example of CD collection. Currently with use of XSL i'm able to display my XML document as table … |
| | I was long looking for some help with my wireless on the laptop and finaly I found good tutorial at this place [URL="http://untitledfinale.wordpress.com/2007/10/22/update-ieee-80211-and-ipw2200-on-ubuntu-gutsy/"]http://untitledfinale.wordpress.com/[/URL]. Now after long I have briliant working wireless, better quality then ever. Hope this help somebody |
| | Is there any other IDE for Windows CE development besides Visual Studio? |
| | Just seen that post count may not work properly. For example this guy [URL="http://www.daniweb.com/forums/member172816.html"]http://www.daniweb.com/forums/member172816.html[/URL], it shows that he made 2 posts but when you search for them it actualy find only one(at the moment!!! As even this I request to delete so may not exists when you will look for …  |
| | I recently start to have problem with my internet connection. Called ISP and they told me to run few tests when there is a problem. One of them is [B]tracert[/B]. The last test result was as follow and is confusing [CODE]Tracing route to xxx.xxx.xxx.xxx over a maximum of 30 hops …  |
| | I don't know if it was intention or not but Wink ;) and Tongue :P have same face  |
| | I recently installed Ubuntu 7.04 on my system and for last few days been learning ways around this system and get familiar with it. I have to say I'm glad that my university has 25% machines running unix systems for Computer Science students or I would be lost. Today I … |
| | I have directory which is used to temporary store images while working with them. Once all process are done and images are not need it anymore I would like to delete them. I tried following code but it didn't work. Where is problem? [code] Runtime comPrompt = Runtime.getRuntime(); String[] execStr … |
| | How do I call JAR which is in same folder as my java file? BUT I don't want to place this JAR file into JRE>lib>ext and also I don't want to create CLASSPATH for it. |
| | I'm trying to display text on GlassPane in front of image which I read in. There is no problem with image which does display but my text doesn't appear. What is wrong???? [code] import java.io.File; import java.io.IOException; import java.awt.*; import java.awt.image.RenderedImage; import javax.swing.*; import javax.media.jai.widget.ScrollingImagePanel; import javax.media.jai.NullOpImage; import javax.media.jai.OpImage; import … |
| | yay this first time that I develop something larger ;) My problem: main method display a frame with buttons where you choose what function/action you want to perform. Once you press a button I want the main window become invisible and windows with option for function to become visible. So … |
| | Can somebody please help me to little customize the view of the phpMyAdmin? Curently this is what I [URL="http://www.peterbudo.f2s.com/extra/myAdminC.jpg"]see [/URL] but I would like to have as [URL="http://www.peterbudo.f2s.com/extra/myAdminW.jpg"]this[/URL]. Simple, I don't like options to be displayed as list of links but as tabs. What shall I change in config? |
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