36,051 Topics
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| | I have 3 things left I want to do to this app, I saved the hardest for last ... now I am wondering why. First is a search button. I want to be able to Search on my cd name field. I have been reading and playing with this since … |
| | Hey, Can someone please assist me with these tasks? 1. Generate Unicode file from the CSV file (attached) 2. Parse a Unicode file and convert to ASCII 3. Compare two unicode files and generate a line by line comparison report Thanks.  |
| | Hi.. I am developing an internal messenger where i need to prepare documentation .so can anyone help me ASAP......... Thanks n Regards |
 | I will simply provide my .bat file in hopes that someone can guide me in the right direction. I have been given several tips and hints, but no one has been able to walk me through this and considering I have never even touched Java before I have no idea … |
| | Hello :) So I'm doing a project based on semantic analysis of Java code whereby my program (hopefully a plug-in) will prompt the user with solutions to his/her compiler errors with the option to auto-fix. What sets my project apart from a program like Eclipse is that it's targeted for … |
| | I need to read numbers from a text file and then store them in variables to use as input for the Java code I am writing. The text file will be in this format: -------------------------------------------------------- 5------------- this is the number of nodes 0------------- starting node 0,2,1---------node a,node b, distance from …  |
| | I do not even know if I can do this, so this may be quick and painless. I have my existing code, all the fields, buttons, scroll panel and everything else where I need them. Simple FlowLayout is fine for what I am doing. Yesterday I created this goofy little … |
| | Does the binary of JVM (e.g. java.exe) provide an option to work in a backward compatible mode? My problem is I have JRE 1.6.0_01 installed on my machine and I have an application that requires JRE 1.4.2_XX. I don't want to install JRE 1.4.2 only for this one application. PS: … |
| | Hi friends I m new to this site. I have got a problem. I cant run Java program on my PC. If anyone can help plz reply. |
| | Hi, I am running an utility from java. The utility is a '.cmd' file. I have used the code below to run the utility. [code] Runtime runTime = Runtime.getRuntime(); try{ runTime.exec("cmd /c start D:/Test/run.cmd"); } catch(Exception e){ [/code] And it runs the utility successfully, the utility should be run 5 … |
| | Greetings, Just a really quick and somewhat simple question with a (hopefully...) simple answer: [B]Is J#.NET the same thing as Java?[/B] If not, what are the differences between J# and Java. Thanks in advance, DeFrog777  |
| | Hello I am trying to learn java on my own. I have downloaded the Java 2 platform standard edition (J2SE), but it does not have javac.exe so that I can compile a program! Would somebody please help me! Thanks natasha |
| | how to pass the commandline arguments in eclipse 3.1? if any body knows plz tell me... |
| | hi everybody, I have one doubt , In my servlet there is a code to display day of the week,but it displaying from sunday-satday. But for me I have to display from Mon-Sunday. can any one suggest me how to change the day. |
| | how to know the version details in java by commandprompt? if any body know the command plz give a reply to me  |
| | Looks like I only made it a day and a half without a new question. I am not sure if that is good or bad. I have everything just about the way I want it. I am now putting new buttons in to my GUI to manipulate everything put in …  |
| | hi, we are group of students in faculty of computer and Information sciences, we were searching for an idea for our graduation project, we read this idea "compiler from microjava to java", ,we can't understand actually what it should do exactlyIf anyone have experience or researches in this career, or … |
| | wnt to build soduku,searchig for appropriate source code for guidence |
| | hi everybody, In my code i have to display day_of_week from Monday to Sunday. and as well as I have to display dates of that particular weeek dynamically.here iam highlighting the code that need to modify. please I structed here please help me to overcome this problem. If possible give … |
| | hi i'm a newbie , i wish someone can help me with my problem i have error 1722 coming up so that i can't download my java can anyone HELP PLEASE!!!!!!!!! |
| | :' ( Pleas help me...... I'm new in java programming. I want to save All exceptions into a common file...... please send me the code for it!!! is there anyone to help me????? U can also mail me at <email snipped> |
| | what is the difference between session and application scope at jsp. where we use session, application, page. can anybody give examples codes for this. |
| | I am sure anyone here for more than an hour is familiar with the project I have been working on. I am currently researching listeners to try and get my fields to execute the proper calculations when moving from one to the next. Right now, even though I have those … |
| | Can anyone tell how to search for a keyword in any web page in java...Suppose if am giving query in a google page, The results will be displaying in many pages. In the 1st page i want to search for a keyword www. ... |
| | hi i am displaying DATA retreived from the backend sql in table format. select col1,col2,col3..... from table1. Now i want to store col2,col3 in an array .and i want to add col2 and col3 values and display the result in col4. col1,col2,col3 are retrived from the database. please give me …  |
| | Hi I am using jboss 4.0.4 server. while i start my server i got org.jboss.deployment.DeploymentException .and one warning failed to start connectors. how can i solve that Exception. Thanks |
| | Hedging my bets, I have coded a simpler version of the program Ezzaral is helping me with. I fear I am in over my head over there and may just begin to annoy him with silly questions. Most of what he and I are working on is beyond the scope … |
| | hi i am displaying the data retrived from the database in table format. say col1 col2 col3 col4 12 15 15 13 15 16 the data displayed in col1,col2,col3 are retrieved from the database. now the problem is now i have to compute value for col4 (i.e col4= (15+15)/4) using … |
| | Hey Guys, I need some career advice. I graduated in mid 2005 with a degree in computer science, information systems and accounting. I then took a break for about a year and did a couple of months helpdesk work and some landscaping (just to be different :). I want to … |
| | Hi, I have a html table , in table i am displaying dates in column called date, now i want to compare dates in the date column with current system date. if any one have existing code(in jsp ,javascript) for this please forward me or any advise and suggestions are … |
| | When ever I try to run my jsp page on a tomcat 5.5 server I get the following exception SEVERE: Servlet.service() for servlet jsp threw exception java.lang.NoSuchMethodError: javax.servlet.ServletContext.getResourcePaths(Ljava/lang/String;)Ljava/util/Set; at org.apache.jasper.compiler.TldLocationsCache.processTldsInFileSystem(TldLocationsCache.java:424) at org.apache.jasper.compiler.TldLocationsCache.init(TldLocationsCache.java:250) at org.apache.jasper.compiler.TldLocationsCache.getLocation(TldLocationsCache.java:224) at org.apache.jasper.JspCompilationContext.getTldLocation(JspCompilationContext.java:526) at org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:422) at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:492) at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1552) at org.apache.jasper.compiler.Parser.parse(Parser.java:126) at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:211) at org.apache.jasper.compiler.ParserController.parse(ParserController.java:100) at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:155) … |
| | Hello everyone, I am using JDK 1.4 and there is a compiling a 3rd party program error because of un-recognized word @override. Could anyone let me know what is the function of @override and in order to use it, which version of JDK is required? thanks in advance, George  |
| | can you make a java gui program like a cash register were orders are put in and reciepts are outputs for example (STAR BUCKS COFFEE) |
| | Hi i'm a newbie trying to learn something. I downloaded ireport and have designed my report. It connects to the database and retrives the value with no problems. When i build the report i'm able to see it as a Pdf and it works. My question is how do i … |
| | where i get jasperreport and ireport for linux, and what files i must be download. thanks |
| | <% int currentRow = 0; [code] int startingRow = ParamUtils.getIntParameter(request, "startingRow", 0); int row_to_display = 200 ; String errcode = null ; try{ FPSProdMap[] oProdMap= dbFpsProdMap.getProdMap(sLang,1,200); if (oProdMap != null) { for (int i = 0; i < oProdMap.length; i++) { currentRow++; out.println("<TR><TD class='xRight' width='5%'>"+currentRow+"</TD>"); ------- } }[/code] here is … |
| | I'm wondering what thoughts people have on the best way to implement a 3 tier application. I'm playing with the idea of multiple clients <---> server <----> database server <----> mysql database. I'm not sure if the database server is a necessary step though. My previous foray into java network … |
| | hi this is manjunath new to cgi, i have some cgi code, now i want to implement the same in javascript or jsp, please help me to do this. or please explain me what this code is doing. here is the code: $c = 1; while(Allbase::FetchRow(\@d)) { $d[2] = substr($d[2],0,10); …  |
| | hi, all how to using swing component jtree with jcheckbox in netbeans 5.5 i have got code from this link [url]http://www.jroller.com/santhosh/date/20050610[/url], but i can't combine with my project i hope somebody give me solution for my problem. thanks. |
| | I have to make three checkboxes appear, and when I click one, a picture will appear, when I click checkbox 2, figure 2 will appear, and same for #3. Can't get it to work, don't know what I'm doing wrong. This is what I have for now: [code] import java.awt.*; … |
| | I have spent the weekend reading about GUI and how Java uses it, and all I got was confused. :o) I decided the best way to learn it was just to get in to it and start coding, so that is what I did. Went better than I thought it … |
| | hi everybody, I have one problem with my screen(i.e JSP), when iam adding records it will showing upto particular records.but when i check in database table it will showing the newly added data. can anyone please suggest me how to make my records adding as dynamic. Thank you  |
| | Need some help , i don't know where went wrong Thank you "Reversing the elements of an array involves swapping the corresponding elements of the array: the first with the last, the second with the next to the last, and so on, all the way to the middle of the … |
| | Can someone please help me make my could into 2-3 multiple java files? I really don't know how to break it up and I am afraid if I do, I'll mess it up and have to start all over again. So if any could please help me it would be … |
| | i'm a student and not very good in java programming language. my lecturer had asked me to develop a simple messenger that have basic features like chat, transfer file, add friend and so on.. anyone here can help me and give me the coding or explain to me how to … |
| | any one who knows how to control devices for example LED's connected to parallel port using java programming please show me how from the very beginning |
| | Hi I want to draw a stroke line starting from point (x1,y1)to another point (x2,y2) If any help . |
| | So I'm creating a game that I want to be able to add more characters in without recompiling the whole thing. Is there a way java automatically detects classes or is there a way I can access a class at runtime by a string so that I can just read … |
| | Hi need help and explanation to fix the following error in my java program. I can not get the program to show a gui pop-up window. I have to turn this end by 12midnight EST. Just looked at this code, when you see that dos window and no GUI it … |
| | Hi everyone, I have just started to learn java, nd started to work on some nice little programs but was trying to develop a output similar to this following 1 121 1331 14641 but couldnt make it.... instead i ended up to give this folloiwng output 1 12 123 1234 … |
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