The hottest Coding Substack posts right now

And their main takeaways
Category
Top Technology Topics

LexDAO April 2023 Recap

⚔️ LexNews+ ⚖️ • 0 implied HN points • 30 Apr 23
🕹 Technology Coding
  1. LexDAO is working on funding through Gitcoin Beta and hosting a Legal Engineering Summit in May.
  2. LexDAO Study Group is engaging in advocacy efforts, such as petitioning against the bill HB3479.
  3. LexClinic received a Creative Commons grant and is expanding with a Q root node and Hypercerts financing.

Taming the Nested Beast

Unlearning • 0 implied HN points • 07 Jul 23
🕹 Technology Coding
  1. Flattening overly nested code isn't always the best solution, as nested code can accurately reflect the problem's logic.
  2. Strategies to flatten nested code include embracing early returns to reduce nesting, breaking down code into smaller functions for modularity, and rethinking logic using list comprehensions.
  3. Improving code readability and maintainability involves reducing nesting, promoting modularity, and simplifying logic.

GitHub Copilot For Business Update

Machine Economy Press • 0 implied HN points • 17 Feb 23
🕹 Technology Coding
  1. GitHub Copilot for Business will improve significantly in 2023 and 2024.
  2. GitHub Copilot offers new capabilities like enhanced Codex and security vulnerability filtering.
  3. Microsoft's GitHub Copilot is gaining adoption and generating excitement in the developer community.
Get a weekly roundup of the best Substack posts, by hacker news affinity:

May 2023

Maker News • 0 implied HN points • 26 May 23
🕹 Technology Coding
  1. May edition includes delightful projects, videos, and articles to explore.
  2. Featured projects highlight creative tech endeavors from various content creators.
  3. Newsletter encourages sharing with others to spread the excitement of technology innovations.

[Zero To Python] Day 4 - Faking The Screens

Brian Knapp’s Newsletter • 0 implied HN points • 08 Mar 23
🕹 Technology Coding
  1. Faking screens in software development involves creating realistic-looking interfaces without complex functionality.
  2. Starting ugly in programming means quickly putting together something intentionally messy to learn and iterate faster.
  3. Use print statements and simple design elements to fake screens in your programming projects.

State Machines Are Probably a Bad Idea

Money in Transit • 0 implied HN points • 25 Sep 23
🕹 Technology Coding
  1. Developers might be hesitant about using state machines because they could lead to complex and tech-debt heavy implementations
  2. State machines are difficult to change and can complicate handling transitions, making it challenging to maintain
  3. Focusing on events rather than states can be a more effective approach in software development

Building Assets on the Internet

DecafQuest's Newsletter • 0 implied HN points • 01 Jun 23
🕹 Technology Coding
  1. The author shares personal experiences with coding and how it led to meeting others in the digital landscape.
  2. Louis Pereira's journey demonstrates how entrepreneurship in the digital world can thrive even without a technical background.
  3. Using no-code platforms like Bubble, individuals can create digital assets that require minimal maintenance and can evolve into successful ventures.

The journey towards smaller pull requests

Reflective Software Engineering • 0 implied HN points • 26 Jan 24
🕹 Technology Coding
  1. Consider the tradeoff space when it comes to the batch size of pull requests - aim to address a single concern in each PR to streamline review processes.
  2. Automate your workflow to make creating pull requests easier and faster - use command line interfaces, Git aliases, and tools like MAKE to optimize repetitive tasks.
  3. Even though the concept of atomic commits and pull requests is simple, it requires good commit hygiene, practice, and experience to execute effectively - reducing steps can help overcome barriers to implementing best practices.

Code vs. Cells

Reflective Software Engineering • 0 implied HN points • 08 Jun 23
🕹 Technology Coding
  1. Modeling everyday problems using test-driven development with a Python tool instead of spreadsheets can lead to better results and easier adaptability.
  2. Creating simple Python tools with scripting languages can automate mundane tasks, improve problem-solving skills, and potentially lead to open-source contributions.
  3. Writing code can be enjoyable and effective in automating repetitive tasks, enhancing problem-solving abilities, and potentially growing into valuable tools for others.

Polymath Engineer Weekly #82

Polymath Engineer Weekly • 0 implied HN points • 19 Feb 24
🕹 Technology Coding
  1. Feedback surveys can help in improving a site by collecting user opinions
  2. Systems like Ledger at Stripe track money movement effectively using vtables and monitoring
  3. Understanding different knowledge levels in health can categorize people into groups for better health practices

🧟‍♀️ Newsletter WoR #52: we get some Halloween scare, something new with Angular (you heard that right), if size is important...

Women On Rails Newsletter - International Version • 0 implied HN points • 08 Nov 23
🕹 Technology Coding
  1. Angular introduces a new full-stack framework called Analog.js, incorporating Vite, Nx, and Nitro for features like routing per file, SSR, and SSG.
  2. The newsletter discusses making Sorbet compatible with Ruby 3.2 for developers to leverage new features like the Data class and anonymous arguments.
  3. Understanding the concept of headless CMS is highlighted, showcasing how it enhances modularity for content creators by reducing dependency on the development team.

🍎  WoR Newsletter - some Rails releases, how to spot toxic companies, creating art with code...

Women On Rails Newsletter - International Version • 0 implied HN points • 06 Jul 21
🕹 Technology Coding
  1. The newsletter discusses recent Rails releases - versions 6.0.4 and 6.1.4, highlighting updates and changes.
  2. It educates on how to identify toxic companies by focusing on the importance of company culture and integration for underrepresented groups.
  3. It emphasizes the significance of creating engaging and interactive documentation to enhance communication and knowledge sharing.

The KQL Mysteries: Chapter 10

Rod’s Blog • 0 implied HN points • 23 Feb 24
🕹 Technology Coding
  1. The protagonists employ a decoy operation using a shadow network to outsmart the antagonist, The Night Princess, in their digital battle.
  2. The effective strategy involves creating a convincing trap of valuable data on the shadow network to lure and track the intruder's movements.
  3. The story highlights the suspenseful process of tracing the intruder through a complex web of proxies, ultimately revealing their unexpectedly local location.

What does Zapier do?

Technically • 0 implied HN points • 06 Mar 24
🕹 Technology Coding
  1. Zapier is a tool that helps business people create custom integrations between their favorite tools without the need for coding.
  2. Most SaaS tools require integrations to move data where needed (e.g. Salesforce data in Hubspot).
  3. Tools often have standard integrations, but Zapier allows building custom integrations for unique needs.

4 Things No One Tells You About Coding Interviews (and how you can improve today)

Brain Bytes • 0 implied HN points • 22 Nov 23
🕹 Technology Coding
  1. Studying data structures and algorithms is only one part of preparing for coding interviews; other essential aspects include communication skills, cultural fit, problem-solving ability, system design, and architecture.
  2. Technical interviews are not just about being technical but also about being a human who can solve technical problems; human skills like communication and cultural fit are crucial in interviews.
  3. Having strong communication skills, fitting into the company's culture, showcasing problem-solving abilities specifically in data structures and algorithms, and possessing knowledge in system design and architecture are key to excelling in coding interviews.

Polymath Engineer Weekly #85

Polymath Engineer Weekly • 0 implied HN points • 11 Mar 24
🕹 Technology Coding
  1. Learn about using LUTs in video games for creating vibrant visuals and effects.
  2. Discover how Porsche achieved a lap record faster than F1 by enhancing their LMP1 car's performance.
  3. Explore the design of a lock-free ring buffer for efficient cross-thread communication in technical systems.

YAGNI and DRY — the KISS of Death for Your Software Project

Joseph Gefroh • 0 implied HN points • 11 Feb 24
🕹 Technology Coding
  1. Popular programming mantras like YAGNI, DRY, and KISS can guide thinking towards effective development but can also be misapplied and used as justification for wrong approaches.
  2. KISS, or Keep it Simple, Stupid, promotes simplicity in software development to avoid over-engineering, but following it too strictly can lead to subpar outcomes.
  3. YAGNI, or You Aren't Gonna Need It, prevents over-engineering by focusing on present needs, but misapplication can lead to sloppy work and low-quality outcomes.

How to Design Software — Dynamic Heatmaps (Chloropeths)

Joseph Gefroh • 0 implied HN points • 26 Jul 20
🕹 Technology Coding
  1. Building a dynamic heatmap for personal projects can be cost-effective and rewarding instead of purchasing licenses from charting companies.
  2. Heatmaps, also known as chloropeths, involve color-coding sections of a map based on a specific scale.
  3. Creating a customized heatmap requires a map SVG, coding to manipulate the map with JavaScript, and organizing data for efficient color application.

How to Design Software — Rules Engines

Joseph Gefroh • 0 implied HN points • 09 Jul 20
🕹 Technology Coding
  1. Rules engines can help prevent constant interruptions in engineering work by allowing other departments to make changes without engineer involvement
  2. Rules engines are systems that execute actions based on conditions that can be configured during runtime, making them dynamic and adaptable
  3. Using rules engines can reduce the fragility of concrete coding implementations, enabling easier modifications as business requirements evolve

The Knight of the wind

Rings of Saturn • 0 implied HN points • 16 Mar 24
🕹 Technology Coding
  1. Clockwork Knight 2 introduces a new game mechanic with the Barobaro stages, which usually have automatic scrolling but a patch exists to play as Pepper and disable the scrolling.
  2. The technical details reveal that character selection in the game relies on specific codes and files, showcasing how modifications can alter the gameplay experience.
  3. Playing as Pepper in certain levels has some limitations like malfunctioning track bends, getting stuck at certain points, and crashes when losing all gears, but overall the gameplay is functional.

The Genesis of Smart News Scraper

Shubhi’s Substack • 0 implied HN points • 17 Mar 18
🕹 Technology Coding
  1. Building a news scraper involved challenges like writing crawlers, applying machine learning concepts, and using Natural Language Processing.
  2. Collaborating with others and seeking help when needed led to valuable insights and the discovery of useful resources and libraries like NLTK and Naive Bayes Classifier.
  3. The project's outcome included the development of a Smart News Scraper, with room for improvement in accuracy, filters, multithreading, and expansion to cover news relevant to more colleges.

Quantum Formalism 2022 Hackathon

Quantum Formalism • 0 implied HN points • 18 Oct 21
🕹 Technology Coding
  1. The Quantum Formalism 2022 Hackathon focuses on showcasing mathematical knowledge in code, open to teams of up to three people with cash prizes and internship opportunities.
  2. Participants must apply through a Google form to be considered for the hackathon.
  3. All the code and assets created during the hackathon will be open-sourced.

Become a Senior Engineer #3: 15+ Code Editor Superpowers

Become a Senior Engineer • 0 implied HN points • 02 Jan 24
🕹 Technology Coding
  1. Senior engineers focus on efficiency and quality, constantly optimizing workflows to increase speed and reduce errors.
  2. Modern code editors offer valuable tools like syntax highlighting, code analysis, and keyboard shortcuts to enhance your development experience.
  3. IDEs provide powerful features such as refactoring, code completion, debugging, and integration with tools like Git, databases, and CI/CD platforms.

Love in the time of bae

Links I Would Gchat You If We Were Friends • 0 implied HN points • 27 Mar 15
🕹 Technology Coding
  1. Learn how Daniel Roberge turned his life around by creating ghost-hunting apps after losing his job.
  2. The Ellen Pao trial sheds light on gender discrimination in Silicon Valley, empowering women to speak up.
  3. Contemplate the intersection of shame with the power of the Internet in modern society, as highlighted through various stories.

[Solution]Problem 17: Minimum cost of painting N houses up to K different colors.[Facebook]

Technology Made Simple • 0 implied HN points • 23 Dec 21
🕹 Technology Coding
  1. The problem involves minimizing cost while ensuring no neighboring houses have the same color. This can be represented using a matrix.
  2. Brute force can be initially used to explore all combinations, but dynamic programming is a more efficient approach in this scenario. Dynamic programming optimizes calculations by avoiding unnecessary computations.
  3. By utilizing dynamic programming, we can efficiently calculate the minimum cost of painting the houses with different colors. This method involves maintaining a matrix cache to track the costs and ensure the color constraint is met.

Problem 17: Minimum cost of painting N houses up to K different colors.[Facebook]

Technology Made Simple • 0 implied HN points • 22 Dec 21
🕹 Technology Coding
  1. The problem involves minimizing the cost of painting N houses with up to K different colors, ensuring no neighboring houses have the same color.
  2. Matrix traversal and cost calculations are key components of solving this problem.
  3. It's essential to consider the cost of building each house with a specific color to determine the minimum overall cost.

Writing vs. Coding

Muslim Musings • 0 implied HN points • 13 Oct 22
🚌 Education Coding
  1. Dilemmas in coding and writing are surprisingly similar, like deciding on paragraph structure and word choice.
  2. While essayists write for humans and coders for machines, both also write for themselves to understand what they're creating.
  3. Learning good programming practices might help essayists become better writers, and vice versa.

Minimize the time it takes to develop a useable software

Ingig • 0 implied HN points • 09 Apr 24
🕹 Technology Coding
  1. Minimizing the time it takes to develop usable software is crucial for competitiveness and project success.
  2. Lowering the complexity of code, such as with Plang programming language, can lead to clearer, more concise, and easier-to-understand code.
  3. Reducing lines of code not only makes development faster and cheaper, but also contributes to better security, fewer bugs, and increased stability in software projects.

Diving into Plang: A Straightforward Guide for Programmers

Ingig • 0 implied HN points • 06 Apr 24
🕹 Technology Coding
  1. Getting started with a new programming language like Plang involves setting it up on your machine and using an IDE like Visual Studio Code.
  2. In Plang, coding incurs a minor cost per line due to LLM usage, but you can manage this efficiently.
  3. Exploring Plang, with its simplicity and natural language syntax, is an intriguing journey worth pursuing further.

Prompt Engineering GPT-4 For Python Maps: 3 Hands-on Examples

Data at Depth • 0 implied HN points • 11 Jul 23
🕹 Technology Coding
  1. Modular prompt engineering with GPT-4 for Python code generation is highly efficient for complex data visualization like choropleth maps.
  2. This method saves time, effort, and reduces complexity usually involved in creating such maps.
  3. Clearly defining tasks and leveraging tools like GPT-4 can lead to streamlined and effective coding processes.