Solved

limiting logging

Posted on 2012-03-27
2
187 Views
Last Modified: 2012-03-29
I am logging a long string to standard out for debugging using system.out.println.
How can I limit it to just the first 80 characters or so?
0
Comment
Question by:dpalyca755
2 Comments
 
LVL 47

Accepted Solution

by:
for_yan earned 250 total points
ID: 37773795
can you say, for wexample, if your string is myString:

log.debug(myString.substring(0, Math.min(myString.length()-1,80)));
0
 
LVL 86

Assisted Solution

by:CEHJ
CEHJ earned 250 total points
ID: 37774339
using system.out.println

You should use a proper logging framework. Logback is the best. It will give you complete control over the length of your logged strings. Although there is quite a bit of code on this page, it's for illustrative purposes - you don't need to write any

http://logback.qos.ch/manual/layouts.html
0

Featured Post

Announcing the Most Valuable Experts of 2016

MVEs are more concerned with the satisfaction of those they help than with the considerable points they can earn. They are the types of people you feel privileged to call colleagues. Join us in honoring this amazing group of Experts.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
jar file executable 12 59
netstat -ano | find "8000" and taskkill /f /pid 2984 3 83
Why my table column Id is not passed to java object? 4 44
Java basic valueOf question 1 29
After being asked a question last year, I went into one of my moods where I did some research and code just for the fun and learning of it all.  Subsequently, from this journey, I put together this article on "Range Searching Using Visual Basic.NET …
Java Flight Recorder and Java Mission Control together create a complete tool chain to continuously collect low level and detailed runtime information enabling after-the-fact incident analysis. Java Flight Recorder is a profiling and event collectio…
Viewers learn about the third conditional statement “else if” and use it in an example program. Then additional information about conditional statements is provided, covering the topic thoroughly. Viewers learn about the third conditional statement …
This tutorial covers a practical example of lazy loading technique and early loading technique in a Singleton Design Pattern.

827 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question