Helping developers to help each other Gail Ollis Bournemouth - - PowerPoint PPT Presentation

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Helping developers to help each other Gail Ollis Bournemouth - - PowerPoint PPT Presentation

Nov 12, 2023 300 likes •803 views

Helping developers to help each other Gail Ollis Bournemouth University U.K. THAT?! Why did they do commons.wikimedia.org/wiki/File:Paris_Tuileries_Garden_Facepalm_statue.jpg Alex E. Proimos CC-BY-2.0 Helping developers to help each other

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Gail Ollis Bournemouth University U.K.

Helping developers to help each other

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commons.wikimedia.org/wiki/File:Paris_Tuileries_Garden_Facepalm_statue.jpg Alex E. Proimos CC-BY-2.0

Why did they do THAT?!

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Gail Ollis Bournemouth University U.K.

Helping developers to help each other

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1. Interviews

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2. Workshops

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www.sheppard.af.mil/News/Photos/igphoto/2000468971 U.S. Air Force photo/John Ingle, public domain

3. Feedback

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Interviews

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Neutral

  • Bad. Slight impact
  • Good. Slight impact
  • Good. Noticeable impact
  • Bad. Noticeable impact
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Automates tasks

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Includes symptoms & how to reproduce in bug reports

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Fixes symptoms without discovering root cause of bug

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Is good at helping

  • thers
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Is willing to discuss suggestions about their code

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Espouses “one true way”

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Tends to “own” code

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Tends to work in isolation

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“I saw him create a legacy system in 3 weeks”

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Is willing to ask questions

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Chooses identifiers which are not succinct, meaningful & distinct

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“Vegetables” “Wibble” “Spock”

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https://commons.wikimedia.org/wiki/File:Frank_Bottrill_1912_ped-rail_patent.jpg

commons.wikimedia.org/wiki/File:Unknown_Chinese_Maker_Tin_Rocket_ Spaceship_Skyexpress_Undercarraige_Down_%26_Hatch_Open.jpg D J Shin CC-BY-SA-3.0

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Helping developers to help each other

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Workshops

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Choose

1

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2

Explain

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Follow up

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https://www.sketchport.com/drawing/6326943955812352/pink-blurry- unicorn-under-a-rainbow, 2014 Zakeena, CC-BY

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3

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www.sheppard.af.mil/News/Photos/igphoto/2000468971 U.S. Air Force photo/John Ingle, public domain

Feedback

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Recommend 96%

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“Stimulates interesting discussions within the team, not usually/traditionally talked about.”

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“Often talk is focused on just the work to be done and not how to go about it”

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Reuse 93%

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“As a team we have no rituals which attempt to improve consistency”

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Other uses

  • Other teams
  • Appraisal
  • Recruitment
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“Could help get insights into how interviewee would fit with team working”

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www.albany.marines.mil/Photos/igphoto/2001700886 Verda L. Parker , public domain

How are they thinking?

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“What I believe this technique

  • ffers that I had certainly not

considered before is choice”

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commons.wikimedia.org/wiki/File:Paris_Tuileries_Garden_Facepalm_statue.jpg Alex E. Proimos CC-BY-2.0

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“We’re not thinking in these ways!”

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Give me a card Or an email: gollis@Bournemouth.ac.uk Or a tweet: @GailOllis

Help developers to help each other