100 Days

Day 10 - Arrow functions

Listen Later

What I did

  • Watched and practiced this video on arrow functions. https://www.youtube.com/watch?v=h33Srr5J9nY
  • Just practiced re-writing normal functions as arrow functions.  Kinda didn’t get the big deal about them (or the point) apart from they look a bit cleaner, but this really only applies to basic functions were there is only one return statement.
  • When there is a lot going on in the return statement block of code, it doesnt really look that different so whats the point? However...
  • There is a big difference apparently when using the this keyword which I havent covered yet, so watch this space!
  • Post flight checklist

    • To re-learn

    • Callback functions - be able to accurately describe what it is.

      • Quote of the day

      "All progress takes place out of your comfort zone" - Michael John Bobak

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      100 DaysBy John Aspinall