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mdiep / diff-values.swift

Created February 4, 2020 13:02

Diff values with Mirror and AnyHashable

	import Foundation

	// Diff values for better test assertions.
	//
	// Enums and collections left as an exercise for the reader.

	// A difference between two values
	struct Difference: CustomStringConvertible {
	let path: String
	let actual: String

devin-dominguez / m8_shortcuts.md

Last active May 20, 2024 20:34

Dirtywave M8 Shortcuts

Extracted from the resources page at dirtywave.com.

Global Key Shortcuts

[DIRECTION] Move the cursor on the screen.
[SHIFT]+[DIRECTION] Navigate between Views
[EDIT] Start editing a value; also functions as a “YES” or “ENTER”

benhoyt / markov.py

Created November 11, 2023 15:45

Generate text from an input using a simple Markov chain generator

	import collections, random, sys, textwrap

	# Build possibles table indexed by pair of prefix words (w1, w2)
	w1 = w2 = ''
	possibles = collections.defaultdict(list)
	for line in sys.stdin:
	for word in line.split():
	possibles[w1, w2].append(word)
	w1, w2 = w2, word

davideicardi / TimerAsync.cs

Created February 19, 2018 21:34

A Timer that execute an async callback at the specified interval

	/// <summary>
	/// A Timer that execute an async callback after a due time and repeating it after a period (interval).
	/// Callback is a non reentrant timer (ie. callbacks never overlaps). Dispose method wait for the current callback to finish.
	/// Timer can be cancelled using a CancellationToken or by calling StopAsync or by calling Dispose.
	/// Exception inside callbacks are ignored and just traced.
	/// Callback is invoked at each interval (period) after the end of the previous invocation.
	/// </summary>
	public sealed class TimerAsync : IDisposable
	{
	private readonly Func<CancellationToken, Task> _callback;

fredrikaverpil / get_set_values.py

Last active May 20, 2024 20:31

Get and set knob values #nuke

	# Get all nodes of type Read
	readnodes = nuke.allNodes('Read')
	for readnode in readnodes:
	print readnode

	# List all knobs for selected node
	print( nuke.toNode('Read1') )
	# List all knobs for specific node
	print( nuke.selectedNode() )

BigRoy / alembic_has_any_shapes.py

Last active May 20, 2024 20:31

Python script using Alembic api to detect whether an .abc file contains any shapes.

	import alembic

	def any_shapes_in_alembic(filename):
	"""Return whether Alembic file contains any shape/geometry.

	Arguments:
	filename (str): Full path to Alembic archive to read.

	Returns:
	bool: Whether Alembic file contains geometry.

Flafla2 / Perlin_Tiled.cs

Last active May 20, 2024 20:31

A slightly modified implementation of Ken Perlin's improved noise that allows for tiling the noise arbitrarily.

	public class Perlin {

	public int repeat;

	public Perlin(int repeat = -1) {
	this.repeat = repeat;
	}

	public double OctavePerlin(double x, double y, double z, int octaves, double persistence) {
	double total = 0;

Kif11 / align_to_normal.vex

Last active May 20, 2024 20:31

Rotate flat geometry to X/Z plane. Houdini VEX.

	// Align object to target vector base on selected normal
	// Useful when object has some weird orientation baked
	// in the mesh and you wan to straighten it up.

	// Point with normal from second wrangler input to align
	vector from = point(1, 'N', 0);

	// Allign "from" normal to the following vector
	vector to = {0,1,0};

nicobrx / to_util

Last active May 20, 2024 20:31

Google Apps Script utility functions for working with 2D arrays in Sheets/tabs, plus a few other miscellanea. The 2D functions depend on the first row of a tab being column headers and each row below the first row having the same number of columns as the first row.

	/*
	updated 2018-04-28
	source lives here: https://gist.github.com/nicobrx/2ecd6fc9ca733dcd883afebba5cf200e
	standalone script ID for use as a library: 1gZ78JObyrYiH0njoZ86fQ2NgMwavUgiXVhRDrIFetPZL256e31PSNiHq

	Functions included here:

	Sheets data array and object functions
	objectifySheet(sheet,propertyNames,newPropertyNames) - Takes a sheet with a header row and converts it into an array of objects
	arrayFromSheet(sheet,propertyNames,newPropertyNames) - creates an array from a sheet, can specify column headers

werediver / resample_rlen.vex

Created October 10, 2020 15:22

Houdini VEX code to resample a (two point) curve into segments of random length (with restrictions)

	// Resample into segments of random length
	// Run over primitives

	float seed = chf("seed");
	float seg_len_min = chi("seg_len_min");
	float seg_len_max = chi("seg_len_max");
	float seg_padding = chf("padding");

	if (seg_len_min <= 0 \|\| seg_len_max < seg_len_min \|\| seg_padding < 0) {
	error("Make sure 0 < seg_len_min <= seg_len_max and 0 <= seg_padding");

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