A friendly place for programming greenhorns!
Big Moose Saloon
Register / Login
Win a copy of
Introducing JavaFX 8 Programming
this week in the
Read CSV in a map
Joined: May 11, 2010
May 12, 2010 00:04:20
I have a CSV file as below
VALUE 1A , VALUE 1B
VALUE 2A , VALUE 2B
VALUE 3A , VALUE 3B
i need to store the values in a map as a key value pair, map<VALUE1A , VALUE1B>so on, so that i can process it further.
Can someone please help me how to do it. I end up inserting same values as both the key and value.
If someone can provide a code snippet it would be really helpful
Joined: Mar 22, 2005
May 12, 2010 00:06:05
Instead of implementing your own CSV parser (which isn't quite as trivial as it seems at first), I'd use one of the existing libraries; see
for links to some of them.
I agree. Here's the link:
subject: Read CSV in a map
Sorting values of a Map.
summing values with the same key
null values in hash map
Question regarding Map interface
Check if Map contains an array as an entry value
All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter
| Powered by
Copyright © 1998-2015