1. How to open a txt file and read numbers in java stackoverflow.comHow can I open a txt file an read numbers separated by enters or spaces into an array list? Thanks. |
2. Java take off file path (home/user/file.txt = file.txt)? stackoverflow.comSo I've written a simple text editor in java, and it retrieves the file via |
3. Opening text file trouble stackoverflow.comI tried reading a text file from a directory , but it wont open unless i import the text file into the src of my java project which is not what ... |
4. Best way to open a text file coderanch.comLook through the JavaDoc for FileReader and BufferedReader to read a file one line at a time. Look at String.split (JDK 1.4+) or StringTokenizer to break up the tab delimited fields. If you're feeling adventurous and you know some RegEx, look at Scanner (JDK 5+) to do both at once. Let us know how it goes! |
5. how to open a text file coderanch.com |
6. open text file coderanch.com |
7. Opening a File with the appropriate program with highlighted text coderanch.comHello Everybody, Here is what I am trying to implement. I have a list of result files(docs and pdfs) for my search. I need to open the file with either Adobe or registered pdf software and for docs with MSWord or Open office Document. I found this in google, Runtime.getRuntime().exec("rundll32 url.dll,FileProtocolHandler" + filePath); Yet to try the above. But I need ... |
8. How to read a .txt file and open its contents coderanch.comHi, I really need help. I am trying to display the contents of a text file by having an openFile() method. Here is my code so far: private void openFile() { JFileChooser chooser = new JFileChooser(); int result = chooser.showOpenDialog(this); if(result == JFileChooser.CANCEL_OPTION) return; //obtain selected file File fileName = chooser.getSelectedFile(); try { //Buffered Reader BufferedReader reader = new BufferedReader(new FileReader(fileName)); ... |
9. Open a specific text file ? coderanch.comHi, My program generates a text output file. I'm opening notepad like this: Runtime.getRuntime().exec("notepad"); It works fine. The question is how can I get a specific .txt file to open using this? Does anyone know the syntax to add the path so that I can point it to the directory (output) and file name (output.txt) where the program generates it to ... |
10. To check if there are any open file descriptors on a text file coderanch.comHi, I have a perl script that writes records into a flat file. Another java program reads the records from the flat file. The java program explodes into a couple of threads and polls the flat file to see if there are any new records in there and reads the flat file. The problem here is that I have to replace ... |
11. Opening and writing to an exisitng text file coderanch.com |
12. Read and Open *.txt Files? help!! java-forums.orgExample: Step 1: I created a file named "SavedHere.txt"; Step 2: The user then writes anything, for example, a paragraph, with indents and all that stuff. Step 3: [COLOR="DarkRed"]here's my problem.[/COLOR] [COLOR="Black"]the user then clicks a button labeled "view file"[/COLOR]. **I just want to know how to open a file for the user to see his input** Thanks a lot in ... |
13. Having trouble opening and reading a txt file java-forums.orgHello, I have to do a project where I have to be able to read a text file and then be able to search by characters and replace them with other characters. I want to start off small, so I am trying to create a small program that just opens files and reads them, due to my inexperience with IO, I ... |
14. java.io.FileNotFoundException helloworld.txt (Too many open files) forums.oracle.com |
15. J Button to opening txt files in word pad forums.oracle.comHi I'm a little stuck with my GUI implementation of opening a text File. I don't want the file to be outputted to Text Area, but instead i would like JButton to open the desired text file in WORDPAD. Does anyone know the command line for this problem?? thanks for your help raz. |
16. How to work on 2 open text files in one main program forums.oracle.comI write to one text file and then I close it. I then open another text file in the same "main" class but I cannot write to this file - I get the following error: "Exception in thread "main" java.util.NoSuchElementException". Here's the code with the line underlined, at which point the error above gets reported: import java.io.*; import java.util.*; public class ... |
17. Opening a .txt file from an application forums.oracle.com |
18. Open all TXT files in Ultraedit forums.oracle.com |
19. Opening a text file forums.oracle.comHi GaryJSF, Can I load something like this into my jsp? Yes, you should be able to load a properties file in your JSP using the [*ResourceBundle*|http://java.sun.com/javase/6/docs/api/java/util/ResourceBundle.html] API. The second thing is I am having trouble calling my file. I am using the following code You may store your file in your project somewhere below the WEB-INF folder and give it ... |
20. Open text file, skip first (header record) line,go to next line and read in forums.oracle.comI have a program written and successfully compiled to read a text file, and grab certain data off records in the file, then write that data out to a new file, now there is one problem, when I try to run it and have show me the data that its grabbing. I am doing a check in a certain field, as ... |
21. MAXIMUM NUMBER OF OPEN TXT FILES(notepad) IN JAVA forums.oracle.comMore information regarding my problem: Whenever the application freezes for 2-4 minutes and then restarts if I reboot my PC and try again it works fine when I run it 3-4 times and then if I try again the freezing/restart problem occurs again, if I reboot again it runs finr the first 3-4 times and then the problem returns,... What do ... |
22. Opening a text file forums.oracle.comWhen i say pop up i mean display it like you would open a standard, for example word document. I dont want to display it in a GUI. I just want user of the application to open the file by clicking a button and read the text inside it. for example opening a user manual. I am using windows vista OS. ... |
23. Open a text file through java forums.oracle.comBufferedReader reader = new BufferedReader(new FileReader(afile)); if (!reader.ready()){ return null; } while(true){ String line = reader.readLine(); //... } reader.close(); to open file for writing: FileWriter writer = new FileWriter(afile, true); writer.write(s+"\r\n"); writer.close(); this is just one possible way of doing it, you can use various different IO stream class to wrap around the file object to meet up your specific needs ... |
24. Opening TXT output file in notepad alignment is distorted forums.oracle.comHi, I have written a problem that reads data from the database and writes it to a TXT file. While opening this in tools like Ultraedit or Textpad, the alignment is perfect. When the output is open in notepad, the alignment is distorted. Any idea why this might be so ? Thanks, Sajiv |
25. How can I open in java file a text file? forums.oracle.comI will write a java code in pencil.java ( that I dont know ). Then when I enter a number from keyboard with Scanner write = new Scanner(System.in); int a = write.nextInt() if (a == b) { } opens Box.txt For example I write to command prompt java pencil It wants from me a number : I will enter 3. It ... |
26. problem with opening various text files in notepad through java forums.oracle.comHi friends, I need to open any .txt file in notepad by running the code in Java.I could open the notepad through java but not a perticular file.I dont even want to hard code my program that only one perticular file will open through it.I want it generalised...if anyone could help me,it would be really nice... thanks Vishal. |
27. Open a text file.........PLZ HELP............ITS URGENT forums.oracle.comoutFile.close(); Problem I hav is that, I want to open the text file when I click on the button. i.e. when I click on the save button, it should create a file and save all the data which the above code does successfully, but it should also open the same file after saving the data. Plz someone help me as to ... |
28. opening files and viewing the text forums.oracle.comIn the future Swing related questions should be posted in a Swing forum. I'm trying to write a method to open a .doc file and display the text to screen, If you mean a Word .doc file then you can't do this. A .doc file has a special format that JTextPane know nothing about. If you have a text file with ... |