1. I Am Not Getting the Result I Expect Using readLine() in Java stackoverflow.comI am using the code snippet below, however it's not working quite as I understand it should. |
2. Restriction on readLine() stackoverflow.comI just wanted to know if there is any restriction on the number of lines readLine method can read from a file in java.Any help will be grately appreciated.This is what ... |
3. Dose BufferedReader.ready() method ensure that readLine() method does not return NULL? stackoverflow.comI have such code to read a text file using BufferedReader: |
4. DataInputStream deprecated readLine() method stackoverflow.comI am on java 6. Using |
5. DataInputStream and readLine() with UTF8 stackoverflow.comI've got some trouble with sending a UTF8 string from a c socket to a java socket. The following method works fine: |
6. How to Prevent Dos attack for BufferedReader readLine() method in Java? stackoverflow.comI have situation where I am using BufferedReader |
7. "BufferedReader.ready" vs. "while(BufferedReader.readLine()!=null)" stackoverflow.comI am a novice when it comes to java. I wanted to read the stdout from a process started in java. I got the following code upon a google search: |
8. How does a BufferedReader work in Java? stackoverflow.comI am processing a number of text files line by line using |
9. BufferedReader.readLine() Returns null at beginning rather than end of file stackoverflow.comI'm creating a true/false test for a Java course that stores both an answer key and each user's respective array of answers as BitSets. These BitSets are then serialized into persistent ... |
10. On doing BufferedReader.readLine() : Unexpected end of ZILB input stream stackoverflow.comI am trying to read one line at a time using bufferedReader like following |
11. BufferedWriter->readLine() coderanch.comLakshmi, I dont know why this happened with you, I have tried to create a BufferedReader that reads a textual file line by line using ReadLine method. I could retreive the original line as a string without problems. as follows: FileReader in = new FileReader(MyInputFile); BufferedReader br = new BufferedReader(in); while ((s = br.readLine()) != null) System.out.println(s); just a note, many ... |
12. complaint about readLine() coderanch.comdoes anyone know why BufferedReader.readLine() does not return the end of line character(s)?? this is very aggravating because the function is very convenient for reading files and streams, but i often need to keep the endline chars in tact because the file could be from unix or windows, and if i try and send the input of one stream to the ... |
13. StreamTokenizer vs readLine coderanch.comI wrote a grogram to read a text file in. for a line, read the first word in using StreamTokenizer and then the second char(a ":") and then using readLine to read the rest of the line in. the following loop is surposed to do this and the 1st iteration works well but then the StreamTokenizer doesn't work and the readLine ... |
14. readLine using RandomAccessFile(Urgent) coderanch.com |
15. I cannot use readLine for what I need to do coderanch.comYeah, definitely curious what system you are running it on. Is the line of data you are showing exactly as it appears in the file? And what type of file are you reading from? I'm curious if there might be some formatting that is being stuck in there that we're not seeing. |
16. regarding readLine() coderanch.comAs of JDK 1.1, the preferred way to read lines of text is via the BufferedReader.readLine() method. Programs that use the DataInputStream class to read lines can be converted to use the BufferedReader class by replacing code of the form: DataInputStream d = new DataInputStream(in); with: BufferedReader d ... |
17. BufferedReader.readLine() works in debug, but not run... coderanch.comIf I step through my code line-by-line in debug-mode, BufferedReader.readLine() returns the expected values. However, when I run the code, BufferedReader.readLine() returns null. In my earlier development phases, I used a normal File object and never experienced this issue. It started when I switched to the createTempFile approach... Summary: I'm decrypting a file and putting the contents into a temp file ... |
18. Limitations of RandomAccessFile.readLine method coderanch.comI'm working on a little project in which I need to set up random access to lines in a CSV text file. (I can't use a database for this particular project, I have to work with CSV files.) I have two (2) simple questions: [1] Is there an existing class or classes that can index the lines in a text file? ... |
19. problem in using readLine in file IO. coderanch.comHi, Here are pieces of codes I used to get input from a file then print it out line by line. I got problem when I edit my property.txt file. If the last line is a empty line, I got null pointer running time error. Can someone tell me where the problem is? Thanks Chris BufferedReader theinput=null; InputStreamReader isr=null; ... |
20. BufferedReader.readLine() method. coderanch.comI need to read a file line by line and put it in different variables depending upon some condition. I am using, BufferedReader para; while((line = para.readLine()) != null) two of the lines in paragraph are 1. this is suresh's 2. key for the home. wheen i read line 1 and print the line i see that line = "this is ... |
21. What value does readLine() return when it has reached the end of a file coderanch.com |
22. BufferedReader, readLine() method, and the issue coderanch.comHi guys, I'm really sorry for this post, but I still couldn't solve my problem. well as API says, BufferedReader readLine() method returns null if end of the stream (EOS) reached. but it waits, here is my code. package stest; import java.io.BufferedReader; import java.io.InputStreamReader; import java.net.ServerSocket; import java.net.Socket; public class Main { public static void main(String[] args) throws Exception{ ServerSocket sc=new ... |
23. need for buffered Streams other than readLine method coderanch.com |
24. readLine(boolean) coderanch.comHi All! I was reading the BufferedReader class source code and came across a function called readLine(boolean ignoreLF). When I saw the public readLine() function which we can use through an object of BufferedReader, I realized that readLine() calls the readLine(boolean ignoreLF) with a false parameter. I understood that this is the reason why readLine() cannot read two lines terminated by ... |
25. BufferedReader - readline() method forums.oracle.com |
26. Using readline() to read certain parts of file forums.oracle.comYea, i was thinking along those lines too but my professor said we have to use Scanner class and the File class for this part, I'm kind of stumped as how to go about doing that, I can get the other data from the other classes, I just dont know how to get the last name and first name using these ... |
27. BufferedReader .readLine always null... Help forums.oracle.com |
28. InputStream from external Process does not ReadLine() when CRs occur forums.oracle.com |
29. reading FIle using readLine forums.oracle.com |
30. Problem with BufferedReader.readLine forums.oracle.com |
31. BufferedReader read and readLine methods hanging the application forums.oracle.compublic static void main (String args[]) { try { Snippet.transformAction(); } catch (IOException e) { e.printStackTrace(); } } } I am trying to run a batch file (a talend job) from java and to display input/output to/from the program. When this batch file called from a command prompt, it gives some exceptions but terminates and return to command prompt. But when ... |
32. bufferLoop variable in readLine method of BufferedReader.java class forums.oracle.com |
33. faster method of reading an entire file than .readLine() forums.oracle.comI will have a look at StringBuffer and StringBuidler, I will still need to maintain utf8, as the input file contains UTF8 characters. But I only want to read the entire file in and convert to a string, so thought there might be a quicker way of doing this rather than a line at a time. |
34. Problem with BufferedReader readline() method forums.oracle.comHello, I am currently exploring the Process class of the API, and have written a simple method which runs the windows command console (cmd.exe) and executes a native Windows program (such as 'netstat' or 'dir' ), and obtains the output. I am using a BufferedReader's readLine() method in a while loop to read the output of the Process (cmd.exe), and I ... |
35. Interrupting BufferedReader's readLine forums.oracle.comHello, I'm working on a server-client application. I would like the server to know when the client is disconnecting and vice-versa. Now, since I know that each will only send one message at a time, and then wait until he receives a message from the other side, I've written something like : while (connectionUp) { String message = in.readLine(); //Do something ... |
36. readLine with Standard Input from File produces NullPointer forums.oracle.comChecking for != null is a standard procedure for files with arbitrary sizes. But since I know the file will always have 3 lines I don't need the check. I think the problem has something to do with System.in getting messed up after the method returns, calls other methods, then is called again. |
37. DataInputStream: method readLine() is deprecated. (What's the alternative?) forums.oracle.com |
38. BufferedReader.readline() performance problems forums.oracle.com |