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A passionate software engineer. Software engineer by interest and tester by fate.
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Guess this is javascript. Similar as in excel, (I have seen this before), lets say I have 3 fields in a form. Now when entering a numeric value in field 1, and lets say field 2 has the value of 5, then the value of field 1 times field 2 … |
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Hi all, <a href= "filename.xls" target="_blank">Open Excel</a>; by using above line of code i can able to open the excel file as separate file. But i want to open that excel file with in the same asp.net web page not separately. |
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Hey Guys, I am interested in web development but i am confused in which platform to choose, Java or .NET. I have done core java but i got to know from somewhere that Java is basically for software development and DotNet is specifically for web development but Java can be … |
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Hey Guys, I've made a couple of web pages and now i want to add a master page to all the pages. But when i tried to add the master page the following error occured "Content controls have to be top-level controls in a content page or a nested master … |
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i want to get a help to decide about what type of project i can make in asp.net.my qualification is bs(cs) 4 years.i hav to make a final project to complete my course.i am interested in asp.net so please provide me information about project ideas. |
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Hi, I am trying to add content to an excel sheet using the below code. However, when I open the excel sheet, nothing is added. Please advice. public class StepNoToExcel { HSSFWorkbook wb = null; String fileName = "C:\\StepNoForEvidences.xls"; File file = null; StepNoToExcel() { file = new File(fileName); if(!file.exists()) … |
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Hi, I am trying to develop something but I am stuck. it's not about the code but about the implementation. The application captures screenshots and then inserts all the images in a RTF document. Now, the user is also supposed to write a one line description for each image inserted. … |
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Hi, I need to write a program which can decrease the free disk space. For eg, if the free disk space is 5GB, the application should ask the user how much space do you want occupy. Application should take the input eg, 2GB and decrease the disk space to 3GB. … |
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Hey guys. I am new at programming and would appreciate any help I can get. I want to make a program that reads the HTML code of a web page, and writes a specific line into a document. So for example, I want my code to read the source of … |
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I have created an application which puts all the images at a user defined location in a rtf document. The code is working fine and the images are getting inserted. However, if I open the document and add some text manually and save the file, the file size increases dramatically. … |
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Hi, I created an application which allows a user to capture screenshots and save them as images at a pre-defined location. Now, I want to insert the saved images to a word document. I am aware of Apache POI, but that is still under development and it seems that you … |
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am trying to add images to a rtf document. I am able to add images to the document but I can't append any images. This means that when the 2nd Image is added, the first image is removed. I think that whenever the code is executed a new rtf document … |
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Hi, I am trying to create document using iText. I am using Eclipse IDE. I've imported the jar files (itextpdf-5.2.1.jar and itext-xtra-5.2.1.jar). However RtfWriter2 is not being recognised as a class. Document doc = new Document(); RtfWriter2 writer = new RtfWriter2(); RtfWriter2.getInstance(doc,new FileOutputStream("testRTFdocument.rtf")); Can someone help me in figuring out … |
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Hi, I've created a small application that allows the user to capture the screenshot and save the image at a user defined location. It also allows the user to capture the screenshot of the active window as well. The issue is with the active window. I have learnt that Java … |
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Hi, I have an application that is running in the system tray. It displays a popup menu when the user right clicks on it. I need to set shortcut keys for displaying the popmenu and also for the menu items. Is this achievable? If yes, then please advice. |
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Hi, I am trying to get a screenshot of the active window on the screen, for which unfortunately Java does not have an API. It allows me to capture the screenshot of the whole screen but not of the active window. Now, I did a bit of workaround but it … |
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Hi, I am trying to start to learn Delphi but I am unable to find any useful resources. I am not even able to find any IDE to download !!! I am very new to Delphi and need your help. Give me some tips to start from and then from … |
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Hi, I am getting an error "Illegal Start of Expression" on the following code: [CODE] obj.NoOfJumps(1, 2, 3, {1,2,3}); [/CODE] Here, NoOfJumps is a method defined in a class which does not have the main method. This method accepts 4 arguments namely 1)Integer 2)Integer 3)Integer 4)Integer Array Can someone please … |
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[B]Problem[/B]: (The Person, Sruden, Employee, Faculty, and Staff classes) Design a class named Person and its two subclasses named Student and Employee. Make Faculty and Staff subclasses of Employee. A person has a name, address, phone number, and email address. A student has a class status (freshman, sophomore, junior, or … |
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Hi Everyone, What is the difference between a software getting installed on win xp and win 7? Is there any difference and if there are how can you check the differences? |
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am developing a timetable application that requires to make sound at times set by the user.i need an idea on how to make the application run at the backqround that is been able to access the phone time even when it has been exited.Just like normal alarm in phone.please your … |
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In anyone's opinion, what would be the best way to learn Java from a book. ( Any book recommendations) |
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Hi Guys, I was going through a [URL="http://www.daniweb.com/software-development/java/threads/374765"]thread[/URL] in this forum and there is one very good reply to this thread. In the past Ive never used such techniques to idetntify how many classes would I create in my program, thus my programs used to be complex. Can you suggest … |
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Write a java based program to accept numbers from the user and also sum the list of numbers as and when entered. apply the data conversion mehods , if required. implement the best and the shortest way to complete the task. |
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Hey Guys, I have the following code: [CODE] class A { int a,b; A(int i,int j) { a=i; b=j; } void showab() { System.out.println(a+" and "+b); } } class B extends A { int k=20; void showabk() { System.out.println("a="+a); System.out.println("b="+b); System.out.println("k="+k); } } class Test { public static void main(String … |
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Hey, I'm fairly new to java. I was hoping someone could give me a pseudo code like description of what I'm trying to do so I know where to start my researching. In my program: -Users will register a username, password, and weblink to their account. -There will be restrictions … |
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Hey Guys, I have the following code. [CODE] public class Main { static int a = 3; static int b; static void math(int x) { System.out.println("x = " + x); System.out.println("a = " + a); System.out.println("b = " + b); } public static void main(String[] args) { math(100); } static … |
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hi 2 all How to get todaz date in java and store in a string thanx in advance |
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Hi! I would like to read XML file from my SWING application, however [ICODE]list.size()[/ICODE] returns 0. Why does it happen? Thanks! [CODE] private void open() { SAXBuilder builder = new SAXBuilder(); File xmlFile = new File(openedFileName()); try{ Document document = (Document) builder.build(xmlFile); Element rootNode = document.getRootElement(); List list = rootNode.getChildren("Panel"); … |
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Hi, Can anyone tell me what is the problem with the below code: [CODE] String eleSrc=srcEle.toString(); String srcdata_list[]=eleSrc.split("-"); String eleDest=destEle.toString(); String destdata_list[]=eleDest.split("-"); int found=0; for(int i=0;i<srcdata_list.length;i++) { for(int j=0;j<destdata_list.length;i++) { if(srcdata_list[i].equals(destdata_list[j])) { found++; System.out.println("matches"); System.out.println("after matches"); break; } else { System.out.println("in else"); } } System.out.println("out of first for lopp"); if(found==0) … |