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Quora Experiment 2019: Week 6

By Duncan Smith Leave a Comment Aug 7 0

Stack Overflow is working on changing their culture to appeal to beginning programmers and new users. Maybe they’ll succeed without driving away the expert users. But even if they do, it will take time. Meanwhile, people will look for alternatives, asking questions like How do I add more complicated questions to Quora similar to the […]

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Quora Experiment 2019: Week 5

By Duncan Smith Leave a Comment Jul 31 0

Achieving mastery in a skill takes practice. But is practice still useful for people who are already among the best performers in their field? How does Petr Mitrichev practice for Competitive Programming? (answer) Why is this post so short? Find the answer, and links to a blog table of contents, at A Summer 2019 Experiment.

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Quora Experiment 2019: Week 4

By Duncan Smith Leave a Comment Jul 24 0

If you want to know what competitive programming is, you won’t find the answer in a standard dictionary. Instead, you could look on Wikipedia. It’s not the most hospitable site for competitive programming content, and the main competitive programming article is rudimentary at best. But at least there’s an article, and it hasn’t been deleted […]

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Quora Experiment 2019: Week 3

By Duncan Smith Leave a Comment Jul 17 0

Coding interviews and coding competitions are similar in some ways, but they aren’t interchangeable. For example, they differ in how code is evaluated: How is the code judged by the companies (during interview) or coding competitions? (answer) Why is this post so short? Find the answer, and links to a blog table of contents, at […]

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Quora Experiment 2019: Week 2

By Duncan Smith Leave a Comment Jul 10 0

One of the many complaints that people have about coding interviews is that they are biased towards recent graduates. As the argument goes, recent graduates have just finished studying the algorithm-heavy topics that those interviews favor, so they have an unfair advantage. But the advantage isn’t as strong as one might think, because a typical […]

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Quora Experiment 2019: Week 1

By Duncan Smith Leave a Comment Jul 3 0

On June 13, 2012, Quora user Kent Palmer read a post on Cal Newport’s Study Hacks blog, and posted a question: “How do you practice ultra-learning?” It took over seven years, but there’s now a definitive book-length answer to that question, Scott Young’s Ultralearning. I summarized the advice from the book in my answer to […]

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A Summer 2019 Experiment

By Duncan Smith Leave a Comment Jun 26 0

This is the 26th week of 2019, which means I have published 26 articles this year, mainly about mathematics practice. With the year halfway over, I’m going to try an experiment. Because, besides being the ninth principle of ultralearning, experimentation is a way to avoid sticking with the same process just because it’s the way […]

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An Ultralearning Approach to Mathematics Practice

By Duncan Smith Leave a Comment Jun 22 0

Ultralearning, the new book by Scott Young, comes out in August. Last week, I briefly covered some key ideas from the book, including the ultralearning philosophy and the nine principles of ultralearning. But ultralearning is about projects, so this week I’d like to explore how you could use the ideas in the book to optimize […]

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Book Review: Ultralearning by Scott Young

By Duncan Smith Leave a Comment Jun 15 0

What is the most effective way to learn a skill or topic? Scott Young believes that the way to answer that question is to design a learning project, experiment with multiple techniques, and report on the results. For the past thirteen years, he has been doing that on his blog and in his online classes. […]

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Atomic Habits for Learning Math, Part 2

By Duncan Smith Leave a Comment Jun 6 0

In recent weeks, I’ve been considering how we can use the advice in James Clear’s Atomic Habits to develop good study habits for learning technical topics. This week, I’m wrapping up my overview of the book with some final Atomic Habits advice.

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Getting Started

Are you new here? Check out my review posts for a tour of the archives:

  • 2023 in Review: 50 LeetCode Tips
  • 2022 in Review: Content Bots
  • 2021 in Review: Thoughts on Solving Programming Puzzles
  • Lessons from the 2020 LeetCode Monthly Challenges
  • 2019 in Review
  • Competitive Programming Frequently Asked Questions: 2018 In Review
  • What I Learned Working On Time Tortoise in 2017
  • 2016 in Review
  • 2015 in Review
  • 2015 Summer Review

Archives

Recent Posts

  • Do Coding Bots Mean the End of Coding Interviews? December 31, 2024
  • Another Project for 2024 May 8, 2024
  • Dynamic Programming Wrap-Up May 1, 2024
  • LeetCode 91: Decode Ways April 24, 2024
  • LeetCode 70: Climbing Stairs April 17, 2024
  • LeetCode 221: Maximal Square April 10, 2024
  • Using Dynamic Programming for Maximum Product Subarray April 3, 2024
  • LeetCode 62: Unique Paths March 27, 2024
  • LeetCode 416: Partition Equal Subset Sum March 20, 2024
  • LeetCode 1143: Longest Common Subsequence March 13, 2024
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