This a video that briefly explains how to use constants in Swift, and explaining what they are. (you can't change constants but you can change variables)
In this video I quickly run through how to fire up an XCode Playground, and briefly explain what we'll be using it for. At the end of the video, I explain what comments are in programming, and how to use them in Swift3.
Comment syntax:
// (double forward slash)
/* */ (multi line comment. text goes in between slashes)
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https://www.youtube.com/watch?v=nRSE-sRIb08
Problem: https://leetcode.com/problems/number-of-steps-to-reduce-a-number-to-zero/
All of my leetcode solution videos will be done in Java, but if there are enough requests for other languages eventually, I can get around to those.
Easy/Medium/Hard questions will be organized under playlists.
Thanks for watching!
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https://www.youtube.com/watch?v=mNEa5eWHzk8
I messed up at around 8 minutes and had to pause and record another one, but I don't know how to edit videos so I used some random tool, apologies for the watermark and bad quality ?
problem: https://leetcode.com/problems/permutation-in-string/description/
my linkedin: https://linkedin.com/in/jdleo
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https://www.youtube.com/watch?v=gAfL-Ep1Occ
Problem: https://leetcode.com/problems/number-of-good-pairs/
All of my leetcode solution videos will be done in Java, but if there are enough requests for other languages eventually, I can get around to those.
Easy/Medium/Hard questions will be organized under playlists.
Thanks for watching!
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https://www.youtube.com/watch?v=sHgCwS0N3AI