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The challenges of supporting foreign key constraints
Today, PlanetScale launched support for foreign key constraints. This article covers some of the behind-the-scenes technical challenges we had to overcome to support them.
Topics /
Software Engineering
The most popular blog posts about software engineering on Hacker News. 7,298 posts.
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Ggplot2 version 2.0.0 released by Hadley Wickham
ggplot2 2.0.0: official extension mechanism, new geoms (geom_count, geom_curve, geom_label), appearance tweaks, and facet labels.
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Why Reddit switched to Python (2005)
Get the latest product news, company announcements, and user insights from the official Reddit blog.
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AngularJS Style Guide
Discover why we chose AngularJS style guide for flawless code organisation and optimisation.
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Instrumenting Python GIL with eBPF
Learn how to measure the impact of Python GIL contention on application latency using eBPF, with real workload examples.
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Questions to Ask at the Start of a New Software Project
There's a lot you should know before you start creating software. Take time to understand the product, business, users, and overall project journey.
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RethinkDB 1.11 is out: query profiler, new streaming algorithm, devops features
Today, we’re happy to announce RethinkDB 1.11 ( Breakfast at Tiffany’s ), which improves the experience of operating live RethinkDB deployments. Download it now!
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Reduce GPS data error on Android with Kalman filter and accelerometer
IT blog about developing and managing enterprise-level software solutions for blockchain, fintech, transportation & logistics, security, edtech, and advertising industries.
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April Fools 2014: The *Real* Test Driven Development (2014)
Update: APRIL FOOLS! by Kaue Silveira Here at Google, we invest heavily in development productivity research. In fact, our TDD resea...
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Modeling the World in 280 Characters
An exploration of the mindset, methods, and motivations behind crafting tiny, expressive shaders that combine code, art, and constraint.
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Eytzinger Binary Search
This tutorial is loosely based on a 46-page paper by Paul-Virak Khuong and Pat Morin “Array layouts for comparison-based searching” and describes one particular way of performing efficient binary search by rearranging elements of a sorted array in a cache-friendly way.
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Hunting Down a Go Runtime Bug on 32-Bit Embedded Systems
A customer's Go application kept crashing on a 32-bit embedded Linux system. We traced the fatal netpoll error to a pointer aliasing bug in the Go runtime.
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Babashka Babooka: Write Command-Line Clojure
There are two types of programmers in the world: the practical, sensible, shell-resigned people who need to google the correct argument order for ln -s ; and those twisted, Stockholmed souls who will gleefully run their company’s entire infrastructure on 57 commands stitched together into a single-line bash script.
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Creating Org mode sparse trees in Emacs and organice
When you have lots of information in an Org file, it helps to narrow it down to just the topic that interests you right now. There's many ways to do that depending on what exactly you want to do. Creating an Org mode sparse tree is one of those options!
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Implementing functional languages: a tutorial (1992)
This book gives a practical approach to understanding implementations of non-strict functional languages using lazy graph reduction. The book is intended to be a source of practical labwork material, to help make functional-language implementations `come alive’, by helping the reader to develop, modify and experiment…
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Hinge and Its Implementation of the Gale–Shapley algorithm
https://thetab.com/uk/2020/05/20/this-is-how-the-nobel-prize-winning-hinge-algorithm-actually-works-157740
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Windows 10: The Next Chapter [video]
Everything you need to know about Windows 10.
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Machine Learning Is Still Too Hard for Software Engineers
Machine Learning has made huge strides in the last few decades, but it remains largely inaccessible to the average developer. This post examines some of the reasons why.
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Sublime Text 3 Build 3059
Build 3059 is now available. Full details, and downloads, are on the Sublime Text 3 page.
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