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write data to a file using servlets.
Hi, I have a Java Servlet that writes results from a form to a text file. FileWriter fw = new FileWriter("results", true); PrintWriter pw = new PrintWriter(fw,true); pw.print("data"); I ran the servlet on my home computer (using the web server provided by the jsdk) and it... -
java.lang.OutOfMemoryError
Well the problem is that I am using StringBuffer().insert and String doesnot have this method. -
java.lang.OutOfMemoryError
Exception in thread "main" java.lang.OutOfMemoryError <<no stack trace available>> ... my program is just parsing a text file of about 200 lines. It looks for the following character ". Anybody had this problem before? -
Problem reading file
Let me know if you find your other way around! My email is spankweat@yahoo.com Thanks! -
Problem reading file
I meant a stream to directly pull up the information from the text file (without having to delete the null char) =) A stream that would skip the null char ... -
Problem reading file
Thanks a lot LittleWing. That's a really smart solution! Let me know if you find another solution. I was wondering if you could use another type of stream to handle this type of file ... By the way there is a faster way to get the text file msinfo32 /report test.txt /categories +SystemSummary -
Problem reading file
Hi LeonTang and LittleWing, I think that the problem is definitely coming from the text file. LittleWing, thanks for the rectification. If you have a Windows OS, run: msinfo32 /report test.txt test.txt is the file I am trying to parse. As you probably know, it contains information about the... -
Problem reading file
I used a PrintWriter to write what the program was reading from the original file. When I opened that file in Word and WordPad, I noticed that there was a weird ASCII character between every character. It looked like a box. I opened the text file in TextPad and tried to copy the weird... -
Problem reading file
Hi LeonTang, I think that I was using StringTokenizer the right way. I have a file containing information. After the "word", there is the information I need to save into a Java variable. The text file might look like this; I am looking to save the String "test". "a... -
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Problem reading file
In StringTokenizer st = new StringTokenizer(line," "); The " " is actually a tab. I tried a space, but the System.out.println(line) doesnot give me % w % o % r % d but % w o r d I am thinking there is a special character .... Thanks! -
Problem reading file
here is the code: import java.io.FileReader; import java.io.LineNumberReader; import java.io.FileWriter; import java.io.PrintWriter; import java.util.StringTokenizer; import java.io.IOException; import java.io.*; class FileParser { private static String name; public static void parse() {... -
Problem reading file
Hi, I am having problem reading from a file. I use StringTokenizer to parse the file and find the word that I am looking for. The problem is that the word is never found; I know its there because I opened the text file. Since the text file was generated by Windows, I think that there are some...
