1. Java BufferedReader back to the top of a text file? stackoverflow.comI currently have 2 BufferedReaders initialize on the same text file. When I'm done reading the reading the text file with the first BufferedReader, I use the second one to make ... | |||||||||||||||||||||||||||||||
2. What is the best way to tokenize a text file in Java? stackoverflow.comWhat is the best way to tokenize a text file in Java, if
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3. Read text from InputStream stackoverflow.comIf I start with a java.io.InputStream, what's the easiest way to read the entire stream out into a String (assuming utf-8)? This should be pretty easy but I'm mostly a C# person ... | |||||||||||||||||||||||||||||||
4. Java: how to tell if a line in a text file was supposed to be blank? stackoverflow.comI'm working on a project in which I have to read in a Grammar file (breaking it up into my data structure), with the goal of being able to generate a ... | |||||||||||||||||||||||||||||||
5. In Java, howd do I iterate through lines in a textfile from back to front stackoverflow.comBasically I need to take a text file such as : Fredand be able to read them from the file in the order of ... | |||||||||||||||||||||||||||||||
6. Sorting a text file by date - Date looks like DD/MM/YYYY stackoverflow.comI am trying to sort the dates from the earliest to the latest. I was thinking about using the bufferedreader and do a try searching the first 2 characters of the string ... | |||||||||||||||||||||||||||||||
7. Java I/O: How to append to an already existing text file stackoverflow.comHi I am having no problem writing to or appending to a file, the only problem is that as soon as I quit the program and then run it again, it ... | |||||||||||||||||||||||||||||||
8. Trying to write a loop that uses an OutputStream to write to a text file stackoverflow.comI'm not a java programmer, I'm a VB programmer. I am doing this as part of an assignment, however, I'm not asking for help on something assignment related. I'd ... | |||||||||||||||||||||||||||||||
9. Read data from a text file using Java stackoverflow.comI need to read a text file line by line using Java. I use available() method of FileInputStream to check and loop over the file. But while reading, the loop terminates ... | |||||||||||||||||||||||||||||||
10. Import Textfile and read line by line in Java stackoverflow.comI was wondering how one would go about importing a text file. I want to import a file and then read it line by line. thanks! | |||||||||||||||||||||||||||||||
11. Buffered Reader readLine() with Empty lines stackoverflow.comI am using buffered reader to grab a line at a time from a text file. I am trying to also get the line number from the text file using a ... | |||||||||||||||||||||||||||||||
12. how to search for a certain word in a text file in java stackoverflow.comhow to search for a certain word in a text file in java? Using buffered reader, I have this code, but I get a | |||||||||||||||||||||||||||||||
13. how to update certain parts of text file in java stackoverflow.comI want to be able to update a certain line on a text file. But I get the error that it cannot delete the file, why do I get this error? | |||||||||||||||||||||||||||||||
14. randomizing text file read in java stackoverflow.comI am trying to read a text file in java, basically a set of questions. With 4 choices and 1 answer. The structure looks like this: question ... | |||||||||||||||||||||||||||||||
15. Writing data from different classes to a text file using BufferedWriter stackoverflow.comI am working with Java. I have created one text file. In that text file, I want one value to be stored in the text file from class1. Then I want ... | |||||||||||||||||||||||||||||||
16. How to read odd number of lines from a text file using Java? stackoverflow.comI have a text file where each odd line holds an integer number (String ofcourse since its in a text file), even lines has a time. I only want to read ... | |||||||||||||||||||||||||||||||
17. Read a line of text from an imput stream in Java, but keep the line-termination character(s) stackoverflow.comI have this code in Java: | |||||||||||||||||||||||||||||||
18. How to get QIODevice instance for stdin, stdout, stderr text streams in QtJambi? stackoverflow.comI would like to get | |||||||||||||||||||||||||||||||
19. Java BufferedReader arabic text file problem stackoverflow.comProblem: Arabic words in my text files read by java show as series of question marks : ?????? Here is the code: | |||||||||||||||||||||||||||||||
20. Reading lines of data from text files using java stackoverflow.comI have a text file with x amount of lines. each line holds a integer number. When the user clicks a button, an action is performed via actionlistener where it should ... | |||||||||||||||||||||||||||||||
21. Are text files, pictures, sound files and video files all stored/transferred as stream of bytes? stackoverflow.comWhat else are represented as stream of bytes? | |||||||||||||||||||||||||||||||
22. Buffered Reader text file? stackoverflow.comthis is my first post on stack overflow! I'm new to Java and I've recently been experimenting with the Java Buffered Reader for File I/O. I'm getting an exception Exception in ... | |||||||||||||||||||||||||||||||
23. InputStream Reader for text, newline deliminated input? stackoverflow.comNote: I am currently coding in java. I am looking to read input data into a string, one line at a time (or more), and i expect a lot of total ... | |||||||||||||||||||||||||||||||
24. How to read certain lines from a textfile using Java? stackoverflow.comI have a text file that can store up to 3 lines (each line has time ##:##). If the entire text file is empty : do task 1 ... | |||||||||||||||||||||||||||||||
25. StringBuilders ending with mass nul characters stackoverflow.comI'm having a very difficult time debugging a problem with an application I've been building. The problem itself I cannot seem to reproduce with a representitive test program with the ... | |||||||||||||||||||||||||||||||
26. NotePad not recognizing new line characters in java code using PrintStream to output to text file stackoverflow.comI need some help with my java project for school. Please see the code below for the classes Book and BookApplication, as well as the input text file and desired output ... | |||||||||||||||||||||||||||||||
27. Java FileWriter - Append Line of Text File stackoverflow.comI have a button in a GUI, and when the button is pressed the user has the ability to add information to a text file. I have this part setup fine, ... | |||||||||||||||||||||||||||||||
28. Quickest way to read text-file line by line in Java stackoverflow.comFor log processing my application needs to read text files line by line. First I used the function readLine() of BufferedReader but I read on the internet that BufferedReader is slow when ... | |||||||||||||||||||||||||||||||
29. Error whilst using StringTokenizer on text file with multiple lines stackoverflow.comI'm trying to read a text file and split the words individually using string tokenizer utility in java. The text file looks like this; | |||||||||||||||||||||||||||||||
30. Why are the last few lines missing from a text file that I'm creating? stackoverflow.comI have a function that creates 7 different text files with rows of data. Those 7 files are then combined into a single file in a different function using the ... | |||||||||||||||||||||||||||||||
31. Reading hebrew from text file with Java stackoverflow.comI'm having troubles with reading a UTF-8 encoded text file in Hebrew. I read all Hebrew characters successfully, except to two letters = '?' and '?'. Here is how I read it: | |||||||||||||||||||||||||||||||
32. reading values from text file stackoverflow.comPlease explain the compiler behaviour in the below code snippet. Consider the text file contains the following text TOBE and the corresponding byte values are 84, 79, 66, 69 | |||||||||||||||||||||||||||||||
33. Problem with Java FileReader stackoverflow.comHello I have this in my code | |||||||||||||||||||||||||||||||
34. Java - checking .txt for existing text across all lines stackoverflow.comBasically, I am looking to add to a .txt file depending on whether a certain line exist already or not. I.e. add the line to the .txt file if it doesn't exist ... | |||||||||||||||||||||||||||||||
35. Java - delete line from text file by overwriting while reading it stackoverflow.comI'm trying to delete a line of text from a text file without copying to a temporary file. I am trying to do this by using a Printwriter and a Scanner ... | |||||||||||||||||||||||||||||||
36. Read both text and binary data from InputStream stackoverflow.comI am trying to read data from a binary stream, portions of which should be parsed as UTF-8.
Using the | |||||||||||||||||||||||||||||||
37. Java text file reading program with bufferedreader and FileReader. Compiling But not working stackoverflow.comThis program is compiling though not working. It just handling the opening file exception. Please help me.Thanks for your time. | |||||||||||||||||||||||||||||||
38. What's the charset of text returned by InputStreamReader(InputStream in, Charset cs) stackoverflow.comI read a UTF-8 file by: String after I invoke br.readLine()?
Eclipse on my Computer uses "GBK" ... | |||||||||||||||||||||||||||||||
39. Java: How to add static text to file using ObjectOutputStream stackoverflow.comi am developing a small application in Java. At certain point i need to save the object of my custom class to a text file for this i override | |||||||||||||||||||||||||||||||
40. Building/Running a Streaming Weka Text Classifer in Java stackoverflow.comWe have been using the Weka Explorer GUI to build a few classifier models. Now Testing is complete we would like to implement this model within a Java application so it ... | |||||||||||||||||||||||||||||||
41. Write int to text file using Writer stackoverflow.com{
Where is the problem? How to write int to text file using Writer?
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42. Use junit to test reading from text and binary files and writing to text and binary files stackoverflow.comI wrote a Course class that has constructors that read from text and binary files and has methods to write to text and binary files. How do I write a junit ... | |||||||||||||||||||||||||||||||
43. How to save text file without overwriting? stackoverflow.comI want to save in a text file without overwriting the current data. I mean the next data that will be save will go to the new/next line whenever I save ... | |||||||||||||||||||||||||||||||
44. How to restore a text file? stackoverflow.comI want to restore the following data from the text file. The problem is only one string/line I can restore, I can't restore the rest of the data. Here's the code : | |||||||||||||||||||||||||||||||
45. Inputstream reader skips over some text stackoverflow.comHi guys so this is an exert from the code I have | |||||||||||||||||||||||||||||||
46. java efficient way to process big text files stackoverflow.comIm doing a frequency dictionary, in which i read 1000 files, each one with about 1000 lines. The approach i'm following is:
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47. How can I format the data written to a text file to be done in columns? stackoverflow.comHi I have a bunch of data Im writing to a text file, each line of the rows holds about 4 different pieces of data, I want to make it so ... | |||||||||||||||||||||||||||||||
48. I am having difficulties writing 5 number per line in a text file stackoverflow.comI have to write the 5 prime number per line until the computer writes the first 101 prime numbers. What do I have to do ... | |||||||||||||||||||||||||||||||
49. Java text file size (before file is closed) stackoverflow.comI am collecting full HTML from a service that provides access to a very large collection of blogs and news websites. I am checking the HTML as it comes (in real-time) ... | |||||||||||||||||||||||||||||||
50. Writing to text files in Java stackoverflow.comI have a method that writes a string to a text file using a | |||||||||||||||||||||||||||||||
51. Writing Readable Text to a File Using Streams coderanch.comI have a simple question about Java file i/o. I want to write strings to a file such that what is in the string is all that is written to the file. I've been using an ObjectOutputStream.writeUTF()/writeChars(), but doing so writes size information before each string or character, and the size information appears as nonsense characters when you open the file. ... | |||||||||||||||||||||||||||||||
52. Using RandomAccessFile on text file coderanch.comHi, I'm looking at using RandomAccessFile where I have a large (1.5GB) text file containing a regular grid of data. At the top of the file it tells you where the top left corner of the grid is (geographical X Y coordinates) and also the distance in metres between the regularly spaced data points (this is geographical data). There than follows ... | |||||||||||||||||||||||||||||||
53. Reading a text file using BufferedReader. coderanch.comSuppose I have a text file that has these information "JavaRanch Big Moose 0.1 0.2 01 11 15 Hi|Bye JavaRanch Big Moose2 0.2 0.5 0.1 44 44 See you later|Come back" Each line is one record. I have nextRecod() query that returns the next record, and I implemented like this nextRecord() throws IOException{ bufReader = new BufferedReader(new FileReader(this.getDataFileName())); rec.readObject(bufReader); return new ... | |||||||||||||||||||||||||||||||
54. read all the text from a stream in one line tip coderanch.com | |||||||||||||||||||||||||||||||
55. Appending Objects to a textfile(using ObjectOutputStream) coderanch.comHi I am pretty new to java and im having a problem with my program. My problem is appending objects to a file. When my program is first opened i can save books to the file and display them. However, when i exit and reopen the project i can only display objects previously added even after i save new objects to ... | |||||||||||||||||||||||||||||||
56. FileWriter, makes new file but no text shows coderanch.comI am trying to create a text file and write to it, but I can't seem to get the text to post even though the file does get created. I have tried: FileWriter out = new FileWriter("fileOut", true ); as well as: BufferedWriter out = new BufferedWriter(new FileWriter("fileOut", true)); and then: out.write("string stuff" + numStuff); Any suggestions? -JS [ February 24, ... | |||||||||||||||||||||||||||||||
57. Reading two text file using streamtokenizer coderanch.comHi all, i have written a program to read a text file using streamtokenizer but there's some program when i compile and it says no source file but i have already put the text file into the folder together with the java program .Can anyone help me ? Here's the program : import java.io.*; import java.util.*; class TokenTest { public static ... | |||||||||||||||||||||||||||||||
58. Creating a text file using FileWriter coderanch.com | |||||||||||||||||||||||||||||||
59. jav filewriter appending to text file at pos x coderanch.comHello People, My problem is as follows ... I have used regex pattern and matcher to loop through a text file and write to another. When i use matcher.start and matcher.end it returns the matched pattern but when I try to append the new string at this position I want it is appended to the end of the text file only ... | |||||||||||||||||||||||||||||||
60. Using BufferedReader and StringTokenizer to delete numericals in a text file coderanch.comHi i was wondering: does anybody have an idea whether or not this is possible: I have a text file, of which i read the contents with BufferedReader and FileReader, with many trivia questions, which i got from someone i know. I am trying to write a trivia game with these questions. The problem is, the file looks as follows (i ... | |||||||||||||||||||||||||||||||
61. how to get plain text in file using print stream coderanch.comHai, i am facing problem with printstream.if i am giving html structure inside of printstream, I am getting as such what i am giving inside of printstream. Example program: FileOutputStream outfile=new FileOutputStream("d:\\temp\\Fn1.txt"); PrintStream p = new PrintStream( outfile); p.println( " Test Output" ); p.println( "
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