The hottest Programming Substack posts right now

And their main takeaways
Category
Top Technology Topics

Fast versus Right

Sunday Letters • 79 implied HN points • 26 Mar 23
🕹 Technology Programming
  1. Simplicity often beats complexity when it comes to technology. A simple solution that works now can be more effective than a complex one that may take longer to perfect.
  2. In the tech world, being first is crucial. The first company to launch a new idea or product often wins, especially if it benefits from network effects.
  3. It's important to focus on what can be quickly addressed. Don't get stuck on minor issues when bigger, more impactful problems need immediate attention.

Data Science Weekly - Issue 479

Data Science Weekly Newsletter • 99 implied HN points • 27 Jan 23
🕹 Technology Programming
  1. Exploratory programming is important for data teams. It helps them find insights rather than just building software.
  2. Most datasets are not normally distributed, and there are many tests to check this but they can be tricky to use.
  3. AI is gaining a lot of attention, similar to what crypto once had. People are questioning if it can keep that interest alive.

Daily bit(e) of C++ | std::find_end

Daily bit(e) of C++ • 19 implied HN points • 11 Feb 24
🕹 Technology Programming
  1. The std::find_end algorithm in C++ helps find the last instance of a subrange in a range.
  2. It operates similarly to std::search but returns the last instance instead of the first.
  3. This algorithm can be useful when you need to search for the final occurrence of a specific sequence in a larger set of data.

Rust Bytes: "Rust Won’t Save Us"

Rust Byte's Substack • 19 implied HN points • 11 Feb 24
🕹 Technology Programming
  1. Google contributes $1 million to enhance C++/Rust Interop Initiative, aiming to improve compatibility between Rust and C++ codebases for smoother transitions.
  2. Rust Analyzer is a valuable Rust compiler front-end tool for IDEs, offering coding assistance and issue highlighting.
  3. Analysis on exploited vulnerabilities highlights the need for continuous vigilance in software development and stresses collaboration in addressing security challenges.

Daily bit(e) of C++ | decltype(auto)

Daily bit(e) of C++ • 19 implied HN points • 10 Feb 24
🕹 Technology Programming
  1. decltype(auto) can be useful when auto type-deduction causes issues, especially with function result types.
  2. It's worth considering decltype(auto) as it follows decltype rules to determine types, offering a potentially better solution.
  3. To explore decltype(auto) further, you can check out Compiler Explorer for practical examples and implementation details.
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Interesting Data Gigs # 79: Want a job today as Sofware Engineer? Learn COBOL and Exilir ASAP

Interesting Data Gigs Weekly • 19 implied HN points • 10 Feb 24
🕹 Technology Programming
  1. Rob Mee and his team at Mechanical Orchard are leveraging Generative AI to modernize critical, old code running on mainframes efficiently and properly.
  2. Legacy systems in the U.S. still heavily rely on languages like COBOL, offering job opportunities for those skilled in it.
  3. Mechanical Orchard's use of COBOL and Elixir highlights the demand for modernizing old systems and the potential for increased profits after such modernization.

Full Context Development Newsletter - Astro 2.0 review

Full Context Development • 39 implied HN points • 13 Feb 23
🕹 Technology Programming
  1. Newsletter focuses on objective analysis of programming tools and trends to help tech decision-making and career growth.
  2. Astro 2.0 release offers benefits like Content Collection API for error prevention and Hybrid Rendering for flexibility in rendering strategies.
  3. Developers can benefit from tools like Astro 2.0 that improve efficiency, reduce costs, and enhance customer experience.

Results of #1BRC: So what do we need Moonshots for? - JVM Weekly vol. 70

JVM Weekly • 19 implied HN points • 08 Feb 24
🕹 Technology Programming
  1. Moonshots in technology are ambitious, groundbreaking initiatives inspired by the success of the Apollo 11 mission in 1969.
  2. Automatic differentiation of Java methods using Code Reflection allows for efficient mathematical function representations.
  3. Innovation in programming languages like Pkl and advancements in Java implementations like CheerpJ are shaping the future of technology.

Introduction to R for Data Science (Part Five)

The Software & Data Spectrum • 39 implied HN points • 30 Mar 23
🕹 Technology Programming
  1. Using apply functions in R like lapply and sapply can help apply functions to elements in a vector or list.
  2. Math functions in R like abs(), sum(), mean(), and round() are useful for basic calculations and rounding numbers.
  3. Data manipulation in R using dplyr involves functions like filter(), arrange(), select(), and mutate() to filter, sort, and create new columns in datasets.

Building Your own Conversational Copilot with Python, Flask, and Azure Open AI SDK

Rod’s Blog • 39 implied HN points • 25 Apr 23
🕹 Technology Programming
  1. The post discusses building a conversational copilot using Python, Flask, and Azure Open AI SDK.
  2. It highlights the importance of monitoring AI security, particularly focusing on Azure Open AI and Azure Cognitive services.
  3. The post provides details about the necessary code files and steps to run a web-based Chatbot using Python, Flask, and Azure Open AI SDK.

Using Azure Open AI with Microsoft Sentinel Part 1 - Getting Keys and Endpoints

Rod’s Blog • 39 implied HN points • 30 Mar 23
🕹 Technology Programming
  1. Consider transitioning from Logic App connector for Open AI ChatGPT to Azure Open AI's ChatGPT for more control over data.
  2. When working with Azure Open AI models, deployments should be done in the Azure console, not Azure OpenAI Studio, and need patience for the API to become accessible.
  3. In Microsoft Sentinel, use best practices like storing API keys and endpoints in Parameters for calls to Azure Open AI deployments.

AI-Assisted Coding: My Experience as a Startup Founder

wentin’s newsletter • 39 implied HN points • 31 May 23
🕹 Technology Programming
  1. AI can assist startup founders in various tasks like coding, content creation, and email management.
  2. Using AI tools like Copilot and ChatGPT can streamline code documentation and help in creating API documentation more efficiently.
  3. AI can be used to quickly generate proof-of-concept code for new features and even write an entire app from scratch, speeding up learning and development processes.

The language of command

Nick Merrill • 39 implied HN points • 28 Jul 23
🕹 Technology Programming
  1. In bureaucratic contexts, commands are linguistically coded, associated with power relations.
  2. Computers operate on commands, reflecting cultural stories about labor discipline and efficiency.
  3. AI challenges the traditional power dynamics associated with commanding computers, raising existential questions for users.

Python Powers Excel

Sector 6 | The Newsletter of AIM • 39 implied HN points • 24 Aug 23
🕹 Technology Programming
  1. Python is now integrated into Excel, making it easier for users to blend Excel's tools with Python's capabilities.
  2. This allows users to perform advanced tasks like data visualization and machine learning directly in Excel.
  3. The integration works well with existing Excel features, so users can still use familiar functions like formulas and charts.

Any Cables Monthly #9

AnyCable Broadcasts • 39 implied HN points • 06 May 23
🕹 Technology Programming
  1. AnyCable v1.4 release candidate is out with consistency features - try it for real-time applications improvement.
  2. Consider the use of Server-Sent Events (SSE) for live updates in web applications as an alternative to WebSockets due to benefits like simplicity of implementation.
  3. Browser support for SSE has improved, making it a viable tool for streaming responses from a server to a client.

My Script

The Heart Attack Diet • 39 implied HN points • 08 Aug 23
🕹 Technology Programming
  1. Open source is a development methodology, while free software is a social movement.
  2. The content includes code for weight graphing using Python tools like matplotlib.
  3. The post showcases historical weight data and visualizes it using color-coded regions in the graph.

The Concurrency Ambition

Money in Transit • 39 implied HN points • 21 Aug 23
🕹 Technology Programming
  1. Software now needs to handle multiple tasks at once due to hardware limitations
  2. Old programming languages may not be efficient for handling concurrency
  3. Async programming allows tasks to take turns, making it easier to handle concurrency

Bubble, Coffee & Chicken roll

Side Maker • 39 implied HN points • 11 May 23
🕹 Technology Programming
  1. The author is working on a project called CodeMentorGPT involving programming languages and React.
  2. They are enjoying the process with bubble, coffee, and a chicken roll.
  3. The author encourages readers to join the waitlist to try out the project.

Why Kotlin is eating Java [Storytime Saturdays]

Technology Made Simple • 39 implied HN points • 09 Apr 23
🕹 Technology Programming
  1. Big companies are increasingly adopting Kotlin over Java for their workflows due to its multi-functionality and great design.
  2. According to surveys, Kotlin has been consistently well-liked and is expanding beyond Android development to other platforms.
  3. Understanding why Google initially chose Java for Android, what issues Java presented, and what makes Kotlin appealing to various organizations can provide valuable insights for tech professionals.

Any Cables Monthly #19

AnyCable Broadcasts • 12 HN points • 02 Apr 24
🕹 Technology Programming
  1. AnyCable v1.5 introduces simplified standalone pub/sub mode with whispering feature for non-backend touching broadcasts like typing indicators and cursors
  2. Laravel 11 introduces Reverb, its own official WebSocket server, aiming for high performance as indicated by benchmarks
  3. The AnyCable team's Substack blog 'AnyCable Broadcasts' will be a shared platform for all their real-time content, including articles, case studies, screencasts, and newsletters

Borrow Checking from Scratch

Burning the Midnight Coffee • 64 implied HN points • 17 Nov 24
🕹 Technology Programming
  1. The concept of 'borrow checking' helps programmers ensure their code is memory safe. This means the code won't allow unsafe practices like using memory that has already been freed.
  2. Implementing a simple, C-like language called Cnile can introduce memory safety by adding rules that check for issues during compilation rather than at runtime. This involves stopping problems like double-free and use-after-free situations.
  3. Using single-use types ensures resources can only be used once, which helps prevent memory leaks and makes it safer to manage dynamic data structures in programming.

I made 1+1=0 in DuckDB

VuTrinh. • 19 implied HN points • 03 Feb 24
🕹 Technology Programming
  1. DuckDB is easy to use because it works like SQLite, running directly inside applications without needing a separate server. This makes it simpler to manage.
  2. It processes data in batches through vectorization, which means it can handle multiple records at once, making operations faster than traditional row-by-row processing.
  3. DuckDB supports ACID transactions, ensuring that data remains safe and reliable, which is important in data analytics and shared environments.

You Should Learn How to Code

Jake [Building in NYC] • 19 implied HN points • 01 Feb 24
🕹 Technology Programming
  1. Learning to code is easier than ever with powerful tools and a supportive community. Many resources and frameworks are available to help beginners quickly set up projects.
  2. Becoming a product engineer lets you create and deploy software rapidly, using existing APIs and tools to add functionality. You can build applications that connect to various services without starting from scratch.
  3. Software engineering offers good salaries and a growing job market. There are many opportunities for those who are willing to work, both in traditional roles and through self-employment options.