Skip to main content

Your submission was sent successfully! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates from Canonical and upcoming events where you can meet our team.Close

Thank you for contacting us. A member of our team will be in touch shortly. Close

  1. Blog
  2. Article

Canonical
on 22 April 2010

CHI paper: What would other programmers do: suggesting solutions to error messages


Abstract
Interpreting compiler errors and exception messages is challenging for novice programmers. Presenting examples of how other programmers have corrected similar errors may help novices understand and correct such errors. This paper introduces HelpMeOut, a social recommender system that aids the debugging of error messages by suggesting solutions that peers have applied in the past. HelpMeOut comprises IDE instrumentation to collect examples of code changes that fix errors; a central database that stores fix reports from many users; and a suggestion interface that, given an error, queries the database for a list of relevant fixes and presents these to the programmer. We report on implementations of this architecture for two programming languages. An evaluation with novice programmers found that the technique can suggest useful fixes for 47% of errors after 39 person-hours of programming in an instrumented environment.

Authors
Björn Hartmann University of California, Berkeley, Berkeley, CA, USA
Daniel MacDougall Stanford University, Stanford, CA, USA
Joel Brandt Stanford University, Stanford, CA, USA
Scott R. Klemmer Stanford University, Stanford, CA, USA

Download pdf
Help me out.

Related posts


Lyubomir Popov
17 February 2025

A deep dive into our grid system and typography for the A4 format

Ubuntu Article

We recently redesigned our whitepapers as part of our broader rebranding project. Let’s look at some of the ideas behind our approach to layout and typography. The goal? A reliable, accessible modular system that communicates with clarity, purpose and precision across mediums — qualities that tie directly back to our brand values. Context ...


piperdeck
20 January 2025

An Introduction to Open Source Licensing for complete beginners

Design Article

Open source is one of the most exciting, but often misunderstood, innovations of our modern world. I still remember the first time I installed linux on my laptop, saw the vast array of packages I could install on it, all the utilities and libraries that make it work, all the forum threads filled with advice ...


Canonical
4 December 2024

Canonical announces Ubuntu Security Research Alliance Program 

Canonical announcements Article

Today, Canonical, the publisher of Ubuntu, announced its new Ubuntu Security Research Alliance Program, a free partnership between Canonical and open source vulnerability scanning organizations. The goal is to ensure vulnerability data is more transparent and standardized, while improving on-platform security for Ubuntu users through more ...