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Code Signs Code as a Trail

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About.me ● Co-founder at 8th color ● http://pullreview.com ● @martinvanaken ● blog.8thcolor.com (Ruby, Code Reviews) Learning, reading, laughing

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Martin: J’ai une idée de petit talk, intéressé? Sylvain: Toujours, le CFP permanent est là Martin: Chouette, soumis. … Martin: Tiens, quand/comment faites-vous la sélection? Sylvain: Pas besoin. De facto pour le prochain :) Martin: Et le prochain c’est… Mardi. Ah. Bon, je vais prendre mes billets de train.

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What is code?

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Another vision

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Why?

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You’ll need to get back Maintenance: up to 80%

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Other people will need to get back You Are Not Alone

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It will be at night

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It will rain

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The trail will be old

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Avoid being misleading

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Misleading names

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Misleading comments

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Dead code

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Drop your stones

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Name things

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Name things

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Name things

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Put code where it belongs

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Put code where it belongs

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Put code where it belongs

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Be stylish

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Be stylish

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Avoid complexity

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Test your trail

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Test your trail Q: How to know if your code is readable?

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Test your trail A: Read it yourself A: Have it read by someone → Code Reviews

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Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live

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Code for Humans

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Thanks for us!