React 16: A look inside an API-compatible rewrite of our front end UI library
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Maybe we shouldn't skip SHA-3
David Wong writes about cryptography, security, and programming.
MDN’s new design is in Beta
Change is coming to MDN. In a recent post, we talked about updates to the MDN brand, and this time we want to focus on the upcoming design changes for ...
Is SHA-3 slow?
In a recent post , Adam Langley complains that “SHA-3 is slow”. Similar comments appear from time to time on the web (see also David Wong's post ). But what does it mean precisely? Let us dig into it.
I do whatever I want at work and I haven’t been fired yet
A few of us at Basecamp were recently discussing how decisions get made to “green light” new projects, and I came to the conclusion that it boils down a simple rule: If you can make a decision and …
Sixth mass extinction: The era of ‘biological annihilation’
We read, with no small concern, a recent CNN article by John D. Sutter, columnist. He notes several statistics that should not be ignored, such as, “three-quarters of all species could disapp…
Sieve of Eratosthenes in Python (2015)
Sieve of Eratosthenes animation Source: Wikipedia[0] One of the things we need to do when finding Perrin Pseudo-Primes is to recognise prime numbers so we can see if the numbers predicted by the Perrin test to be prime, are. So we need to generate primes. For small primes (for some definition of "small") this can be…
Calculating the Distance Between Points in Wrap Around (Toroidal) Space
Let’s say you are trying to find the distance between two points in 2D, but that these points are in a universe that “wraps around” like old video games – leaving the screen…
Keeping David MacKay's 'Sustainable Energy – without the hot air' up-to-date
As the anniversary of Sir David MacKay’s untimely death approaches, I think we should honour his memory by trying to update Sustainable Energy as a crowd-sourced project. I have made an initial attempt to suggest how we might develop the section on photovoltaics but others will want to suggest other
Announcing the .NET Framework 4.7 General Availability
Last Updated: 2017/06/15 Today, we are announcing the general availability of the .NET Framework 4.7. The .NET Framework 4.7 was released as part of Windows 10 Creators Update a month ago. You can now install the .NET Framework 4.7 on other versions of Windows. You can download the .NET Framework 4.7: Web installer…
JDK 9: Pitfalls for the Unwary
JDK 9 is in the final phases of development, heading towards release on September 21st. The public review consideration ballot for the Java Platform
A very long way from home: early Byzantine finds at the far ends of the world
The following brief post is once again offered largely for the sake of interest, being concerned with the furthest limits of the distributio...
The United States of Toxins
Ranking the cities and states and release the most toxins into the environment.
Understanding LSTM Networks (2015)
Humans don’t start their thinking from scratch every second. As you read this essay, you understand each word based on your understanding of previous words. You don’t throw everything away and start thinking from scratch again. Your thoughts have persistence.
Writing a second video game for the Micro:bit in Rust
I recently published a story about bitflyer, a simple game for the BBC micro:bit.
Don't Feed Them After Midnight: Reverse-Engineering the Furby Connect
A Accenture oferece oportunidades que surgem a partir da disrupção tecnológica em todas as indústrias, em todos os países, todos os dias. Saiba mais!
‘Carbon Dating’ the Internet Archive with OpenTimestamps
tl;dr: You can now use our searchable database to download Bitcoin timestamps for items in the Internet Archive.