merge « CSV file « Java I/O Q&A

  1. Java I/O Q&A
  2. CSV file
  3. merge




1. How to merge CSV files in Java    stackoverflow.com

My first csv file looks like this with header included(header is included only at the top not after every entry): 

NAME,SURNAME,AGE
Fred,Krueger,Unknown
.... n records
My second file might look like this: 
NAME,MIDDLENAME,SURNAME,AGE
Jason,Noname,Scarry,16
.... n records with ...

2. Merging rows with same ID together with dynamic headers with CSV    coderanch.com

Please Help, I just can't figure it out. A friend helped with this but could not figure it our either. I am trying to merge CSV rows together that have the same ID number, but have different values in the fields. I receive csv files weekly that can have different header names and sizes. For example, Read in this CSV file: ...

3. Java code to merge 2 columns in a CSV file    coderanch.com