Recursion: Zero to Hero

Pubblicato il: 14 ottobre 2021
sul canale di: Meghan Gutshall

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freeCodeCamp Philly warmly welcomes our friend and fellow camper Avi Farah as he presents on the topic of recursion! He starts with explaining what it is, why we need it, and how to use it, then he teaches us about tail recursion, left recursion, and using recursion with binary trees. At the end of this video, you'll walk away with recursive programming added to your developer tool belt!

Check out this corresponding repository for the slide deck and some practice problems (in C#): https://github.com/avifarah/Recursion

Chapters:
00:00 Intro
01:58 Agenda and Resources
04:06 What Is Recursion?
11:08 Why Use Recursion?
11:48 The How of Recursion
28:06 Tail Recursion
30:30 Left Recursion
36:03 Binary Tree

Notes:
At 32:00, there's a question asked about the ::= syntax. It's called BNF grammar, or Backus-Naur form. You can learn more about that here: https://isaaccomputerscience.org/conc...

Join our next event at: https://www.meetup.com/Free-Code-Camp...

Questions? DM me on freeCodeCamp's Slack (link to join: https://join.slack.com/t/freecodecamp...) or Tweet me @meg_gutshall

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