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student questions about step 2 - add explanations to mentor walkthrough notes #14

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jsms90 opened this issue Jul 17, 2017 · 0 comments

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jsms90 commented Jul 17, 2017

  • What is readFileSync? - explain that synchronous operation is blocking
  • Explanation of dirname
  • What does path.join return? What should we expect that line to give us?
  • What are the double dots? (in path.join(__dirname, '..', 'public', 'index.html'))
  • What is Content-Type doing? If I remove it, it still works
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