100 Days

Day 9 - Dom manipulation & pre-flight checklist

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What I did

  • Made pre and post coding flight checklist
  • And this journal Google Doc
  • querySelector method and how its used to query the DOM and capture references to elements and nodes (in variables).
  • Learnt how to capture a unique reference to any element on the page using Chrome dev tools.
  • Made a GIF recording of it
  • Cycled through a nodelist array with a forEach method, to log the entire contents of a ul
  • When accessing properties of any element, you dont use parenthesis like you do when calling a method.

    • To re-learn

    • Arrow funtions and callback functions - be able to accurately describe what each one is over the mic
      • ...more
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      100 DaysBy John Aspinall