split « text file « Java I/O Q&A

1. Text file split libraries in Java    stackoverflow.com

My program receives large CSV files and transforms them to XML files. In order to have better performance I would like to split this files in smaller segments of (for example) ...

2. How can I split out individual column values from each line in a text file?    stackoverflow.com

I have lines in an ASCII text file that I need to parse. The columns are separated by a variable number of spaces, for instance:

column1 column2     column3

3. Java: Inputting text from a file using split    stackoverflow.com

I am inputting an adjacency list for a graph. There are three columns of data (vertex, destination, edge) separated by a single space. Here is my implementation so far:

   ...

4. Java library to split text into smaller files    stackoverflow.com

I am looking for a java library that allows me to specify max size or max number of lines in output files, and then splits a large xml/text file into smaller ...

5. Splitting text file without reading it    stackoverflow.com

Is there any method so that I can split a text file in java without reading it? I want to process a large text file in GB's, so I want to split ...

6. java.util.Scanner class - splitting a large text file    coderanch.com

Hi all, I have a cituation here in my project, where i am wring a parser for the text file of size ranging between 100 - 700MB. All the records inside are seperated with Hex characters ; start of the record - "\u0002" ; end of the record - "\u0003". In one of the postings i found Scanner is very useful ...

7. Splitting up messages in a text file    coderanch.com

Hi, Im working on a basic email filter, which will read in a text file of several hundred email messages, increment a counter for an individual message, tokenise it, count number of occurences of token in that email then store in a dictionary. I have built a couple of classes that do certain things and they work ok. Although i cant ...

8. split text file into bytesize chunks!    coderanch.com

Hi people! I've been at this for hours, the API is starting to send me bats, time to ask the experts... My goal is to in the end send parts of a text file as byte arrays to mimic a file transfer program, so I thought a good start would be to read the textfile and cut it into strings of ...

9. how to split a text file    coderanch.com

sorry for misstyped raju.txt Our records indicate that you have never posted to our site before! Why this is my test file input what my out put is ourre cordsin dicatet like that not spaces split. is there any possible to split like this using scanner class. thanks in advance bye Naga

10. How to split and store a text file content with variables ?    coderanch.com

11. How to split text files with java ?    java-forums.org

12. Split a text and write different lines in different text file    forums.oracle.com

13. Splitting text form file    forums.oracle.com

/* testfile.txt *******************************/ 25 100 SEND 2228161 Hello Pete RECEIVE 2228161 Hello Chris, how are you? SEND 2227765 I hate text speak RECEIVE 2228876 wot u on bout SEND 2227975 The quick brown fox jumped over the lazy dog SEND 2328161 Simple Simon met a pieman going to the fair SEND 2226543 Mary had a little lamb, its fleece was white ...

14. Splitting a text file in half, counting a header record, creating 2 files    forums.oracle.com

I have a text file that is always 80 bytes fixed lenght. There are a number of records in the file, with a header record that starts each set of records. I need to read in a file, I know how to do that, I need to count the number of header records that are in the file, then split the ...