- published: 30 Dec 2016
- views: 32480
LIMITED TIME - Get The Complete Software Developer's Career Guide for just $0.99 https://simpleprogrammer.com/careerguide-yt SUBSCRIBE TO THIS CHANNEL: vid.io/xokz Learning Algorithms: Is It Really Necessary?: https://www.youtube.com/watch?v=FJcG-6g4wA4&index=16&list=PLjwWT1Xy3c4XYAbLKJ54J7eC5ft01eFeB Preparing For A Job Interview Pluralsight Course: https://simpleprogrammer.com/pluralsightinterview Becoming A Better Developer With Programming Challenges: https://simpleprogrammer.com/programmingchallenges Top Coder: https://simpleprogrammer.com/topcoder Codility: https://simpleprogrammer.com/codility Cracking The Coding Interview: https://simpleprogrammer.com/codinginterview Programming Pearls: https://simpleprogrammer.com/programmingpearls How To Learn Algorithms? Recently, I did a vid...
Learn the basics of memoization and dynamic programming. This video is a part of HackerRank's Cracking The Coding Interview Tutorial with Gayle Laakmann McDowell. http://www.hackerrank.com/domains/tutorials/cracking-the-coding-interview?utm_source=video&utm_medium=youtube&utm_campaign=ctci
Follow along as we dive into the problem of creating a permutation generator using C++. We'll walk through an efficient, in-place solution that leverages lexicographic ordering and incrementation. A full text version of the code is available here: http://jg.gg/permutation-generator-coding-interview-question/
REMINDER: Each row and each column are already SORTED in the given matrix! *Just getting started with coding interviews? Check out my "Get Ready for Your Coding Interview" course on Lynda.com: https://www.lynda.com/Software-Development-tutorials/How-Ace-Developer-Interview/576698-2.html?lpk35=9181&utm_medium=ldc-partner&utm_source=CMPRC&utm_content=524&utm_campaign=CD20605&bid=524&aid=CD20605 (You'll get a 30-day trial with the link)
In this third installment of my series on algorithmic botany, I discuss L-systems and how they can be used to generate tree and other fractal patterns in p5.js. Support this channel on Patreon: https://patreon.com/codingtrain Send me your questions and coding challenges! Contact: https://twitter.com/shiffman Links discussed in this video: Nature of Code class on Kadenze: https://www.kadenze.com/courses/the-nature-of-code/info Algorithmic Botany: http://algorithmicbotany.org/ Source Code for the Video Lessons: https://github.com/shiffman/Video-Lesson-Materials p5.js: https://p5js.org/ Processing: https://processing.org For More Coding Challenges: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH Help us caption & translate this video! http://amara.org/v/QbsF/...
In this coding challenge, I'm going to show you how to create a fractal tree with a recursive algorithm in p5.js. This is the first part of a series on algorithmic botany. Support this channel on Patreon: https://patreon.com/codingtrain Send me your questions and coding challenges! Contact: https://twitter.com/shiffman Links discussed in this video: Nature of Code class on Kadenze: https://www.kadenze.com/courses/the-nature-of-code/info Algorithmic Botany: http://algorithmicbotany.org/ Source Code for the Video Lessons: https://github.com/shiffman/Video-Lesson-Materials p5.js: https://p5js.org/ Processing: https://processing.org For More Algorithmic Botany Videos: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6bxNsa_3SfCPyF9Md9XvXhR For More Coding Challenges: https://www....
In this 10 Minute Coding Challenge, I attempt to code a p5.js version of the Snake Game. Send me your 10 minute coding challenge! Contact: http://twitter.com/shiffman To see the debugging process: https://www.youtube.com/watch?v=yUO2bWfBgN8#t=39m00s Source Code For This Challenge: p5.js: https://github.com/CodingTrain/Rainbow-Code/tree/master/CodingChallenges/CC_03_Snake_game_p5.js Processing: https://github.com/CodingTrain/Rainbow-Code/tree/master/CodingChallenges/CC_03_Snake_game p5.js: https://p5js.org/ Wikipedia page for the Snake Game: https://en.wikipedia.org/wiki/Snake_(video_game) For More 10 Minute Coding Challenges: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH
MarI/O is a program made of neural networks and genetic algorithms that kicks butt at Super Mario World. Source Code: http://pastebin.com/ZZmSNaHX "NEAT" Paper: http://nn.cs.utexas.edu/downloads/papers/stanley.ec02.pdf Some relevant Wikipedia links: https://en.wikipedia.org/wiki/Neuroevolution https://en.wikipedia.org/wiki/Evolutionary_algorithm https://en.wikipedia.org/wiki/Artificial_neural_network BizHawk Emulator: http://tasvideos.org/BizHawk.html SethBling Twitter: http://twitter.com/sethbling SethBling Twitch: http://twitch.tv/sethbling SethBling Facebook: http://facebook.com/sethbling SethBling Website: http://sethbling.com SethBling Shirts: http://sethbling.spreadshirt.com Suggest Ideas: http://reddit.com/r/SethBlingSuggestions Music at the end is Cipher by Kevin MacLeod
This video covers the Game of Life 2D cellular automaton in Processing (Java). Read along: http://natureofcode.com/book/chapter-7-cellular-automata/#chapter07_section6 Original 1970 Scientific American Article: http://www.ibiblio.org/lifepatterns/october1970.html Code: https://github.com/shiffman/The-Nature-of-Code-Examples Steve Klise's GOL processing.js implementation: https://github.com/stevenklise/ConwaysGameOfLife Exploring Emergence: http://llk.media.mit.edu/projects/emergence/ Help us caption & translate this video! http://amara.org/v/Qbva/
Watch our video to see two Google engineers demonstrate a mock interview question. After they code, our engineers highlight best practices for interviewing at Google. Learn more about how we hire at http://goo.gl/xSD7jo, then head over to http://goo.gl/6M5KCG to find your role. Also check out our companion video, How to Work at Google: Prepare for an Engineering Interview (https://goo.gl/e0i8rX).
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How do you reconstruct data when some of the original files are missing? In this Reed Solomon tutorial video Brian Beach of Backblaze explains the concept behind Reed Solomon encoding. The video goes through an example of how the underlining matrix algebra in the Reed Solomon code is used to ensure your original data can be restored even when some individual files are missing. To learn more about how Reed Solomon encoding works go to https://www.backblaze.com/blog/reed-solomon. You can also get additional information and download the new open source Backblaze Reed Solomon Code Library at https://www.backblaze.com/open-source-reed-solomon
The Huffman Coding algorithm requires the knowledge of the input data in advance to find out the frequency of occurrence of each symbol. For live videos, audios – this data is not available. Adaptive Huffman Coding is useful in such cases which builds and updates the binary tree dynamically. The binary Huffman tree should satisfy the Sibling Property. Sibling property states that "each node (except the root) has a sibling and the nodes can be listed in order of non-increasing weight with each node adjacent to its siblings.” Website: http://www.ideserve.co.in Facebook: https://www.facebook.com/IDeserve.co.in
Six lines of Python is all it takes to write your first machine learning program! In this episode, we'll briefly introduce what machine learning is and why it's important. Then, we'll follow a recipe for supervised learning (a technique to create a classifier from examples) and code it up. Follow https://twitter.com/random_forests for updates on new episodes! Subscribe to the Google Developers: http://goo.gl/mQyv5L - Subscribe to the brand new Firebase Channel: https://goo.gl/9giPHG And here's our playlist: https://goo.gl/KewA03