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#iteration

0 posts0 participants0 posts today
Continued thread
Eric Maugendre

"The time to optimize the quality of the #decision at hand is before it is made.

1) The name of the game is achieving outcomes that create bidirectional value for users and the business;
2) outcomes are achieved by making smart design decisions;
3) impactful design decisions are typically made well above the level of product teams;
4) real design work and having an impact are therefore inherently political in nature."
thelaterallens.substack.com/p/

#iteration#UX#decisions
*
Microfractal

Here is a larger version produced using Fragmentarium (a free and open source shader editor).
It is actually downscaled from 10000x10000px to 2000x2000px using GIMP.

The formula used for this is:

z[0] = x + y*i, where x and y are the image coordinates

z[n+1] = i / ((a / z[n] - b/ z[n]) * e ^ (a / z[n] + b / z[n]))

where a and b are complex valued coefficients, controlling the behavior and structures of the result.

the color is generated by the HSL color space (converted to RGB) namely H = 0, S = 0, L = clamp(|z[250]|, 0, 1).

#fractal#art#function
Continued thread
Ecologia Digital

#AudreyTang: "So if you look at #democracy as it's currently practiced, you'll see voting… every 4 years…that's just two bits of information uploaded…the #latency is very long, right?…pandemic, infodemic, climate…they don't work on a 4 year schedule.
So, democracy suffers from the lack of #bandwidth, the preference of citizens are not fully understood, and latency, the #iteration cycle is too long."

eff.org/deeplinks/2024/02/podc

Electronic Frontier Foundation · Podcast Episode: Open Source Beats AuthoritarianismWhat if we thought about democracy as a kind of open-source social technology, in which everyone can see the how and why of policy making, and everyone’s concerns and preferences are elicited in a way that respects each person’s community, dignity, and importance? (You can also find this episode on...
*
Axel Rauschmayer

My npm package “iterator helpers polyfill” is already at 299 weekly downloads. Not exactly Lodash numbers but I’m surprised that people even found the package.

Example (library/non-polyfill mode):

import assert from 'node:assert/strict';
import {XIterator} from '@ rauschma/iterator-helpers-polyfill';

assert.deepEqual(
XIterator.from(new Set(['a', 'b', 'c']))
.map(x => x + x).toArray(),
['aa', 'bb', 'cc']
);

npmjs.com/package/@rauschma/it #JavaScript #Iteration #npm

npm@rauschma/iterator-helpers-polyfillA polyfill for the ECMAScript proposal “Iterator Helpers”. Latest version: 0.6.0, last published: 17 hours ago. Start using @rauschma/iterator-helpers-polyfill in your project by running `npm i @rauschma/iterator-helpers-polyfill`. There are no other projects in the npm registry using @rauschma/iterator-helpers-polyfill.
Axel Rauschmayer

One of the benefits of the new JavaScript iterator methods—filtering and mapping for Sets:

assert.deepEqual(
new Set(
new Set([-5, 2, 6, -3]).values().filter(x => x >= 0)
),
new Set([2, 6])
);
assert.deepEqual(
new Set(
new Set([-5, 2, 6, -3]).values().map(x => x / 2)
),
new Set([-2.5, 1, 3, -1.5])
);

2ality.com/2022/12/iterator-he
#JavaScript #Iteration

2ality.comECMAScript proposal: iterator helpersIn this blog post, we look at the ECMAScript proposal “Iterator helpers” by Gus Caplan, Michael Ficarra, Adam Vandolder, Jason Orendorff, Kevin Gibbons, and Yulia Startsev. It introduces utility methods for working with iterable data: .map(), .filter(), .take(), etc. The style of the proposed API clashes with the style of the current iteration API. We’ll explore how we can fix that.
Axel Rauschmayer

I found a good way to demonstrate how the two kinds of iterables differ (a #JavaScript #iteration quirk):

const iterOnce = ['a', 'b', 'c'].values();
assert.deepEqual(
[...iterOnce, ...iterOnce, ...iterOnce],
['a', 'b', 'c']
);

const iterMany = ['a', 'b', 'c'];
assert.deepEqual(
[...iterMany, ...iterMany, ...iterMany],
['a','b','c', 'a','b','c', 'a','b','c']
);

More information: 2ality.com/2022/12/iterator-he

2ality.comECMAScript proposal: iterator helpersIn this blog post, we look at the ECMAScript proposal “Iterator helpers” by Gus Caplan, Michael Ficarra, Adam Vandolder, Jason Orendorff, Kevin Gibbons, and Yulia Startsev. It introduces utility methods for working with iterable data: .map(), .filter(), .take(), etc. The style of the proposed API clashes with the style of the current iteration API. We’ll explore how we can fix that.
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