nitsanavni’s gists

nitsanavni / stack-the-boxes.html

Created July 7, 2026 19:51

Stack the boxes — Tim Ottinger's non-linear software development model, drawn to spec (after x.com/tottinge/status/2074425482523680995)

	<title>Stack the boxes — it has always been thus</title>
	<style>
	/* Committed single visual world: a blackboard. Both viewer themes get the same board —
	the toggle changes nothing because chalk needs a dark ground. */
	@font-face {
	font-family: 'Permanent Marker';
	src: url(data:font/woff2;base64,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

nitsanavni / hackea-workflow.md

Last active October 7, 2024 11:55

Hackea Workflow

flowchart TD
    A(start) -- "my task" --> C["outline"]
    C -- "next" --> D["do task"]
    D --> E{"works?"}
    E -- "yes" --> C
    E -- "no (too large a piece)" --> G["break piece"] -- "add" --> C
    E -- "yes" --> I["working code library"]
    D -- "using" --> I
 C -- "done" --&gt; H["end"]

nitsanavni / shebang.jq

Created November 2, 2023 09:39

jq shebang

	#!/usr/bin/env -S jq -nrf

	"Hello world!"

nitsanavni / .bash_aliases

Last active December 1, 2022 19:13

run code from README.md

alias runmd="<README.md marked -t | jaq -r '.[]|select(.type==\"code\")|.text' | fzf | rush {}"

nitsanavni / sync-exercise.mjs

Created September 10, 2021 11:00

synchronization exercise

	// helpers
	const sleep = (ms) => new Promise((resolve) => setTimeout(resolve, ms));
	const rand = (max) => Math.floor(Math.random() * max);
	const times = (n, cb) => {
	const ret = [];

	for (let i = 0; i < n; i++) {
	ret.push(cb());
	}

nitsanavni / subgroups.spec.js

Last active May 21, 2019 19:27

subgroups exercise using bit ops

	const _ = require("lodash");

	function subgroups(elements) {
	const bits = _.range(32);

	const indices = (i) =>
	_(bits)
	.map((b) => (1 + b) * (0x1 & (i >> b)))
	.compact() // only leave the `1`s
	.map((b) => b - 1)

nitsanavni / subgroups.spec.js

Last active May 21, 2019 19:32

subgroups exercise using recursion

	const _ = require("lodash");

	function subgroups(elements) {
	if (elements.length == 1) {
	return [elements];
	}

	const drop = subgroups(_.drop(elements));
	const first = _.take(elements);
	const combined = [..._.map(drop, (i) => [...i, ...first]), ...[...drop, first]];

nitsanavni / StringUtil.groovy

Last active May 12, 2019 21:07

groovy String.isJson()

	String.metaClass.isJson << { ->
	def normalize = { it.replaceAll("\\s", "") }

	try {
	normalize(delegate) == normalize(JsonOutput.toJson(new JsonSlurper().parseText(delegate)))
	} catch (e) {
	false
	}
	}

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