1. how to upload a text file... forums.oracle.comhere iam developing a web application in that i need to upload a text file and that text file should converted in to binary file... i have done the above things...by using just files concept... for that i used file reader and writer objects and buffer reader and writer objects...and string tokenizer...now what i need is to upload a text file ... |
2. Process text file forums.oracle.comYou should: 1) follow Java naming conventions (method names start with a lower-case letter, etc.) 2) use a standard indentation style 3) Use Readers and Writers to read/write textual files, not Input/OutputStreams 4) Stop trying to write 1970's C in Java. Generally, if you want to remove a line from a file, you read in the lines, then write out all ... |
3. text file to screen help forums.oracle.comFileReader inputStream = null; //read info from input file FileWriter outputStream = null; try { inputStream = new FileReader(aFile); outputStream = new FileWriter("output.txt"); // File where data will be saved int g; while ((g = inputStream.read()) != -1) { outputStream.write(g); // Prints the data to file until it reaches end of data } } //end try finally { if (inputStream != ... |
4. Java Code in a text file forums.oracle.comI'd suggest first checking to see if the code in question would also be valid code in an interpreted language like Javascript, Groovy, or BeanShell. If it is, then use an interpreter for the appropriate language, an interpreter written in Java and which you can plug into the Java program you're using. Otherwise, I suppose you could wrap a class and ... |
5. Manipulating text file forums.oracle.com |
6. help with storing text file forums.oracle.comThe link to the tutorial will show you ways to do I/O, including writing to files. Writing the "session" to a file will depend on what exactly you mean by a "session". What is in a session? What are the relationships between elements in a session? Are you going to want to load this session later into a new object? |
7. How to Store something in a text file. forums.oracle.comJLabel lN1, lN2,lN3;//here are the Label. JTextField tN1, tN2;// here the place for the text field. JButton btnAdd,btnSub,btnMul,btnDiv,btnClear,btnSave; JTextArea outArea;//all our Button which are in the program. Calculator2(){//constructor. Box box=Box.createVerticalBox();//creation of the box. // input lN1=new JLabel("Write first number"); box.add(lN1);//creation of the input,the number which we want use. tN1=new JTextField(100); tN1.setEditable(true); box.add(tN1);//allows or prevents the user editing the text |
8. How to store something in text file? forums.oracle.comHello I have question and i do not know how to do this. can any one explain for me how i can save something in a text file. i create calculator,and there is one question i need to do it:((Store the record of the session in a text file. )) what i need to write some codes and so on. please ... |
9. text file or properties file forums.oracle.comHello all In my application, I need to store three kinds of previous values: 1. Database connection:database name, user name , password, host... 2. Some default values: unit, scale.. 3. Some other values... So each time, when user starts the application, those values will be loaded. Also user can change any of three those values. I create three separated text files ... |
10. Put some default text in file... forums.oracle.com |
11. Methods for analyzing a text file forums.oracle.comOk, I see what you mean about the line and not just one char. I was thinking that the program could buffer a line, analyze it, process it and then move on to the next line in the buffer. If the program were to read each char at a time like you have kindly suggested; I have looked on the sun ... |
12. Text file to a BST forums.oracle.comI have a txt file that is a list of names of all my employees in alphabetical order. I want to make a program to that checks to see if I am current employing someone. Right now, I have a linear search, that basically checks each line of the file and and compares the name I'm looking for to the name ... |
13. avoid overwriting text file. forums.oracle.com |
14. Erasing text from a file forums.oracle.com |
15. Overwriting Text Files? forums.oracle.comI've got a program that writes text files ... cool. Up until now, I've been tagging the text file names with a time stamp so they don't overwrite each other between program runs. Now I'd like to (under certain criteria) actually overwrite some of these files.I know that I can overwrite the files simply by giving them the same name...(see implementation ... |
16. Related to text file access in java. forums.oracle.comThere is 2 text file in which contents are- eg-1st file.(map.txt) 1-aa 2-bb 3-cc 4-dd 5-ee 2nd file.(Input) 1-2 2-5-4 3-2-4-5 In this, read input file and after reading all numbers check the all numbers code from 1st file.e.g. 1-aa,2-bb. Then print that code e.g. aa, bb. e.g. In 1st line from 2nd file- 1-2 check 1st file. code for 1is ... |
17. Dump text file to a Sink on Internet forums.oracle.comWhat would a professional do to achieve this: I have nodes collecting information . I would like them to use internet to dump this info (in forms of text, or xml etc..) to a centralized sink ( a particular directory on a desktop) What's the best approach for transfering these files into the target directory on a different machine on internet? ... |
18. detecting non printables characters in a text file forums.oracle.com |
19. Creating Text files with special characters forums.oracle.com....... Here is the ASCII Code >> 125 Here is the ASCII Code >> 126 Here is the ASCII Code >> 127 Here is the ASCII Code >> 63 Here is the ASCII Code >> 63 Here is the ASCII Code >> 63 Here is the ASCII Code >> 63 Here is the ASCII Code >> 63 Here is the ASCII ... |
20. importing a text file and displaying it forums.oracle.commy goal for this program is to have a user enter a phrase to be translated. I have the text file that i am loading into java that has the english word and then the translated word. I want to load that into the 2D array and display it. Then use a stringtokenizer for the translate part. But the problem i ... |
21. Table from text file forums.oracle.com |
22. tokenizing text file forums.oracle.comHello everybody, I would like to tokenize a text file. Whenever I meet a line starting with [[ , I want to tokenize that line. But I get the error message " string index out of range: 0" What is the problem? import java.io.*; import java.util.*; import javax.swing.*; import java.awt.*; import java.awt.event.*; public class test { public static File f; public ... |
23. Identify TextFile Separator forums.oracle.comhello, In my project i m making textfile at runtime to store information in columnwise manner so i can read that and show to user in table but for that i need to seprate that all columns when particular separator come but i don't know that method for identify which seprator is there and how read that in columnwise manner. if ... |
24. Making a text based class file into a standalone forums.oracle.comI have a great program that i just wrote to give mole problems for my students. however, asking a student to go to command line and type java -jar and the file name is a little much. Is there an easy way to take something that has a main file and two class files and turn it into a self running ... |
25. Upload text file contains forums.oracle.comHi friends , this code giving the content of text file on jsp page . But all of the contains is presented in single line not as the same format like text file has . e.g. Name Address abc xyz is being show like "Name address abc xyz" , Is there any solution to persist the text file formating ? Edited ... |
26. How to upload a text file to a webpage and process it using a Java app? forums.oracle.comApologies if the question is off topic. I would like a user to upload a text file to a webpage and have a pre-existing Java application I created process the text file and return the results to the user. The Java application is fairly memory intensive. It is expected that multiple clients will be uploading at the same time. What is ... |