March 24, 2017 by Chris on Web Bookmarks

Bookmarks for March 24th

A Hitchhikers Guide to the CoreCLR Source Code · Performance is a Feature! –
Learning Lisp Fast –
Beyond Silent Spring: An Alternate History of DDT | Chemical Heritage Foundation –
Why OO Matters in F# | Hacker News –
Tidal – Home – Tidal allows you to express music with very flexible timing, providing a little language for describing patterns as step sequences (which can be polyphonic and polymetric), some generators of continuous patterns (e.g. sinewaves, sawtooths) and a wide range of pattern transformations. Tidal is highly ‘composable’ in that pattern transformations can be easily combined together, allowing you to quickly create complex patterns from simple ingredients.

November 21, 2016 by Chris on Web Bookmarks

Bookmarks for November 21st

August 4, 2016 by Chris on Web Bookmarks

Bookmarks for August 3rd through August 4th

These are my links for August 3rd through August 4th:

June 29, 2016 by Chris on Web Bookmarks

Bookmarks for June 28th through June 29th

These are my links for June 28th through June 29th:

Seldomly Used SQL: The Bool Aggregate Functions | Hacker News –
The Buddhabrot | Benedikt Bitterli’s Portfolio –
From Zero to Lasagne on Windows 7 (64 bit) · Lasagne/Lasagne Wiki –
.NET – Tutorials –
Ask HN: Relationship between OO and functional programming? | Hacker News –
Prince: death by ignorance and fear / Boing Boing –
GitHub – asweigart/pyautogui: A cross-platform GUI automation Python module for human beings. Used to programmatically control the mouse & keyboard. – <blockquote>pyautogui – A cross-platform GUI automation Python module for human beings. Used to programmatically control the mouse & keyboard.</blockquote>
What is pywinauto — pywinauto 0.5.4 documentation –
Selenium automation with C# – Execute Automation –
Basic WebDriver and C# script for beginners – <blockquote>A WebDriver guide for beginners to write basic script using Webdriver and C# using visual Studio</blockquote>
Excel INDEX / MATCH function instead of VLOOKUP – formula examples –
23 things you should know about VLOOKUP | Exceljet – <blockquote>Although VLOOKUP is a pretty simple function, there is plenty that can go wrong. Quickly learn more than 20 things you should know about VLOOKUP to make your experience pleasant and profitable.</blockquote>

May 12, 2016 by Chris on Web Bookmarks

Bookmarks for May 11th through May 12th

These are my links for May 11th through May 12th:

These are my links for July 20th through July 24th:

Ask HN: Best-architected open-source business applications worth studying? | Hacker News -
Monospaced Programming Fonts with Ligatures | Hacker News -
The language of choice - Propositional logic was discovered by Stoics around 300 B.C., only to be abandoned in later antiquity and rebuilt in the 19th century by George Boole’s successors. One of them, Charles Peirce, saw its significance for what we now call logic circuits, yet that discovery too was forgotten until the 1930s. In the ’50s John McCarthy invented conditional expressions, casting the logic into the form we’ll study here; then in 1986 Randal Bryant repeated one of McCarthy’s constructions with a crucial tweak that made his report “for many years the most cited paper in all of computer science, because it revolutionized the data structures used to represent Boolean functions” (Knuth).1 Let’s explore and code up some of this heritage of millennia, and bring it to bear on a suitable challenge: playing tic-tac-toe.
Then we’ll tackle a task that’s a little more practical: verifying a carry-lookahead adder circuit. Supposedly logic gets used all the time for all kinds of serious work, but for such you’ll have to consult the serious authors; what I can say myself, from working out the code to follow, is that the subject offers a fun playground plus the most primitive form of the pun between meaning and mechanism.

You’re encouraged to read with this article’s code cloned and ready

Absurdle, an adversarial version of Wordle January 15, 2022
it changes the word based on the possibility space; see also: HATETRIS from the same creator #
The Extraordinary Details of Tiny Creatures Captured with a Laser-Scanning Microscope by Igor Siwanowicz October 13, 2016
Acilius diving beetle male front tarsus (foot) 100x If you’ve ever wondered how a diving beetle swims through the water or manages to rest just on the surface, the answer is in part because its foot is infinitely more complicated than your own. As seen above, this microscopic image of a male Acilius sulcatus (diving […]
61 Glimpses of the Future July 13, 2016
Jan Chipchase is the founder of Studio D Radiodurans, which is sort of a modern day A-Team, except with more field research and fewer guns. For example, Chipchase is the sort of person who, for vacation, does not sip pina coladas in Bali but heads for "Kyrgyzstan, Tajikistan's GBAO region and China's western provinces". At […]
Building a race simulator October 4, 2014
One of the most fascinating aspects of modern Formula 1 is the use of computer simulations to predict car performances and race strategies. By the early 1990s, teams like Benetton had begun to develop simple race simulators to estimate optimal strategies. Today, teams develop highly sophisticated models based on massive amounts of telemetry data. Constructing mathematical […]
Photo August 20, 2014
Breathtaking Aerial Landscapes of Iceland by Sarah Martinet August 17, 2014
While on a recent trip to Iceland, photographer Sarah Martinet had the opportunity to shoot these amazing landscapes from a plane with open windows. You can see much more of her work (as well as more from this trip) on 500px and Facebook.

Chris's Digital Detritus

Videotext for the twenty first century.

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Bookmarks for March 24th

Bookmarks for November 21st

Bookmarks for August 3rd through August 4th

Bookmarks for June 28th through June 29th

Bookmarks for May 11th through May 12th