Dutch coder π¨βπ»
@dutch_coder
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Programmer (#Python, #JavaScript, #TypeScript, #Golang) by night, analyst by day. Coffee addict. Runner, 5Kβs πββοΈLove science π, especially astronomy π.
The Netherlands
Joined March 2021
Looking forward to day 7 of #AdventOfCode2025 π This year, Iβm using #Golang to solve the challenges. The problems so far have been fun, with the second part of day 6 being the most challenging one so far.
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Reviving a MacBook Pro 13β (2014) π Installation went without problems, first impressions after tweaking and using it for a couple of hours are great! Omarchy is a fun, responsive and visually very pleasing OS: thank you @dhh π
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π Go 1.25.0 is released! π Release notes: https://t.co/GAKYykNbzA π¦ Download: https://t.co/TsnL5taGSq
#golang
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New Video Series: Statistics & Data Analysis! https://t.co/YfJTxDeiHn 35 videos, 10 hours: Random sampling, Central limit theorem, Distribution estimation, Method of moments, Maximum likelihood estimation, Hypothesis testing, Monte Carlo sampling, Bayesian statistics, and more!
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Announcing molab: a cloud-hosted marimo notebook workspace with link-based sharing. Experiment on AI, ML and data using the worldβs best Python (and SQL!) notebook. Launching with examples from @huggingface, @weights_biases, and using @PyTorch
https://t.co/YShx51N0Wc
marimo.io
Cloud-based notebooks for our community
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All primary DuckDB clients β Go, Java, Node.js, R, Rust, etc. β have been upgraded to DuckDB v1.3.2.
π The DuckDB 1.3.2 bugfix release is out! π¦ The Python and CLI clients are already on the latest version, while the rest will follow in the coming days. π See the detailed change log at https://t.co/lOPnrTDeZG
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Way back in 2014 I wrote a blog post "Making and using HTTP Middleware in Go". I decided it was time to give it a bit of love... I've modernized the examples and restructured the post and explanations to (hopefully!) improve it further. https://t.co/vk92prYHmq
alexedwards.net
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I've just finished writing a new blog post "How to manage configuration settings in Go web applications". I talks through patterns for using flags, env vars and config files, and how to pass settings to where they are needed in your application code. https://t.co/yx42jFEosy
alexedwards.net
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Our latest release is **packed** with features β with improvements to interactive dataframes, package management (install extras!), AI chat, and more. π§΅ Here's one: generate code against your dataframes with our improved chat sidebar
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I played around a bit with marimo notebooks today and I have to say that I donβt want to go back to regular Jupyter notebooks: what an impressive piece of work, @marimo_io ! This addresses all the quirks of Jupyter notebooks and adds a lot of goodies (sql cells are π€). Awesome!
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It's a bit overdue, but I finally updated my "Which Go router should I use?" blog post to reflect the `http.ServeMux` changes in Go 1.22. https://t.co/yBu6ie5fT1
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π₯³ Go 1.24.3 and 1.23.9 are released! π Security: Includes a security fix for os (CVE-2025-22873). π’ Announcement: https://t.co/NSlb8YpByl π¦ Download: https://t.co/kdscQdOrVL
#golang
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So thrilled to announce we've released Instant SQL! It's a new interaction pattern for writing SQL queries that provides realtime result previews and deep query inspection & debugging. Bye bye run button π Truly, literally only possible with DuckDB
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Understanding Go interfaces: simple tips to write modular, testable code with clear examples on decoupling dependencies. { author: @shrsv23 } #DEVCommunity #GoLang
https://t.co/LvgofGCx2L
dev.to
Go interfaces are a fantastic way to create clean, modular, and testable code. They help you...
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New blog post by @holanda_pe, @szarnyasg and @gerarvita: DuckDB's CSV Reader and the Pollock Robustness Benchmark β Into the CSV Abyss https://t.co/Z5KsKANfdV
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π Go 1.24.2 and 1.23.8 are released! π Security: Includes a security fix for net/http (CVE-2025-22871). π£ Announcement: https://t.co/ZvslQsqZmB π¦ Download: https://t.co/SO9mNulAfF
#golang
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(RTs hugely appreciated) One piece of feedback I receive often is folks want to dig deep into the Go language and most content is only surface level. Over a year ago, I reached out to @func25 as he just kept writing the most amazing deep Go blogs I had ever read (I'll link to
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This is how Deno likely will integrate tsgo: Switch between existing tsc and new tsgo stacks with a compile-time flag. cgo interface to TypeScript Host, bound to Rust. Maybe we'll download and dlopen it on demand because it's an extra ~17mb. poc https://t.co/bqPw67G53T
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Physics professor discloses in 1 minute the full insight of Quantum Mechanics.
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