The hottest Tutorials Substack posts right now

And their main takeaways
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$500,000+ in New Prizes!

Vesuvius Challenge • 21 implied HN points • 27 Feb 24
💼 Business Prizes Challenges Community Tutorials
  1. Over $500,000 in new prizes announced for 2024, including a $100,000 Grand Prize.
  2. Various prizes like the First Automated Segmentation Prize, First Letters Prizes, and Monthly Progress Prizes aim to drive progress towards community goals.
  3. Opportunities for second place prizes add to the total prize pool, providing even more chances for participants to win.

one year in

button mash • 176 implied HN points • 12 Sep 23
🕹 Technology Game Development Coding Tutorials Community support
  1. Starting to learn something new can be challenging but rewarding.
  2. Choosing the right tools, like game engines and coding approaches, is important for beginners in game development.
  3. Seeking out tutorials, teachers, and communities can help in the learning process and provide valuable support.

GM Shaders Mini: Imagination

GM Shaders Mini Tuts • 157 implied HN points • 02 Sep 23
🕹 Technology Graphics Programming Mathematics Algorithms Tutorials
  1. When working with shaders, think in terms of vector fields to direct the flow and create gradients.
  2. Consider the acceptable input domains and the output ranges of your functions to prevent errors and unexpected results.
  3. Utilize periodic functions for repetition, sine and cosine for waves and rotations, dot product as a ruler, and exponentiation for adjusting brightness levels.
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GM Shaders Mini: Vector Spaces

GM Shaders Mini Tuts • 39 implied HN points • 07 Oct 23
🕹 Technology Graphics Tutorials
  1. Different vector spaces like texture space, screen space, object space, world space, view space, and projection space serve specific purposes in graphics programming.
  2. Understanding these spaces helps in manipulating orientation, scales, positioning, and skewing of vectors for advanced effects like fog, SSAO, and shadow mapping.
  3. Each space has unique characteristics, such as how texture space is measured in texel units and world space represents position in the room.

Power Function in logarithmic time [Technique Tuesdays]

Technology Made Simple • 39 implied HN points • 09 Aug 22
🕹 Technology Programming Algorithms Interviews Tutorials Optimization
  1. Optimizing the power function using logarithmic time can be a game-changer, making computations quicker and efficient.
  2. Understanding and applying mathematical tricks like leveraging even and odd numbers can significantly reduce the number of instructions needed to solve a problem.
  3. Learning to optimize algorithms using divide and conquer techniques, such as in the power function example, can enhance problem-solving skills and overall coding proficiency.

Topological Sort: Hint for this week's question

Technology Made Simple • 39 implied HN points • 15 Feb 22
🚌 Education Coding Interviews Learning Tutorials
  1. Topological sort is an important concept for solving interview questions and can help with understanding various problems.
  2. Focusing on quality over quantity in coding practice and targeted improvement is key for successful Leetcode preparation.
  3. Engaging with a community, following quality resources, and practicing mock interviews can greatly enhance your coding and interview skills.

🌸 Newsletter #30: A new HTTP status, manage difficult colleagues, finally understand the DNS...

Women On Rails Newsletter - International Version • 19 implied HN points • 26 Apr 22
🕹 Technology Programming Web Development Tech news Career development Tutorials
  1. The newsletter covers a new HTTP status code and updates on frameworks like Astro and Redwood.
  2. Tips on building relationships with difficult colleagues, recruiting juniors effectively, and balancing coding as a manager.
  3. Exploring resources for better coding practices like semantic HTML and a DNS playground.

Pre-Course Refreshers & Live Lectures

Quantum Formalism • 0 implied HN points • 18 Aug 20
🚌 Education Courses Tutorials Resources Preparation
  1. The upcoming quantum formalism course will officially start on Friday, September 18 at around 6 pm BST | 1 pm ET | 10 am PT with live lectures capped at 50 attendees.
  2. If you wish to participate in the live lectures, ensure you fill out the form provided in advance; failing to attend a registered live lecture might affect your future invites.
  3. Pre-course refresher materials and guidance are available on GitHub for the basics of number systems, particularly real and complex numbers.

Working with Skin tones using Blending Ranges

Erik Explores • 0 implied HN points • 08 Apr 23
🎨 Art & Illustration Tutorials
  1. In Affinity Photo, skin tones can be adjusted using blend modes and blending ranges.
  2. Understanding blend modes categories like Darken, Lighten, Color, and Contrast helps in practical applications.
  3. Blending ranges in Affinity Photo are useful for altering skin tones by using techniques like color burn, multiply, and adjusting opacity for different tone ranges.