nikolas’s gists

nikolas / insert-into-sorted-array.js

Last active January 15, 2020 20:12 — forked from mir4ef/insert-into-sorted-array.js

insert an element into a sorted array of objects

+// 1d array
+for (var i = 0, len = arr.length; i < len; i++) {
+    if (somevalue < arr[i]) {
+        arr.splice(i, 0, somevalue);
+        break;
+    }
+}
+return arr;

nikolas / insert-into-sorted-array.js

Created January 15, 2020 20:11 — forked from mir4ef/insert-into-sorted-array.js

insert an element into a sorted array of objects

+// 1d array
+for (var i = 0, len = arr.length; i < len; i++) {
+    if (somevalue < arr[i]) {
+        arr.splice(i, 0, somevalue);
+        break;
+    }
+}
+return arr;

nikolas / flatten.py

Last active July 31, 2019 17:51

	from collections import Iterable, Mapping
	from operator import methodcaller

	def flatten(it, map_iter='values', max_depth=128):
	if max_depth < 0:
	try:
	raise RecursionError('maximum recursion depth exceded in flatten')
	except NameError:
	raise Exception('maximum recursion depth exceded in flatten')
	elif isinstance(it, str):

nikolas / sdl_v2.cpp

Created March 2, 2019 13:59

	static void DrawSurfaceToScreen()
	{
	int n = _num_dirty_rects;
	if (n == 0) return;

	_num_dirty_rects = 0;

	if (n > MAX_DIRTY_RECTS) {
	SDL_CALL SDL_UpdateTexture(
	_sdl_texture, NULL, _sdl_surface->pixels, _sdl_surface->pitch);

nikolas / sdl_v1.2.cpp

Last active March 2, 2019 14:23

	static void DrawSurfaceToScreen()
	{
	int n = _num_dirty_rects;
	if (n == 0) return;

	_num_dirty_rects = 0;
	if (n > MAX_DIRTY_RECTS) {
	if (_sdl_screen != _sdl_realscreen) {
	SDL_CALL SDL_BlitSurface(_sdl_screen, NULL, _sdl_realscreen, NULL);
	}

nikolas / gist:5cb72bc5f5bc64567e66a3f17b4b834a

Created February 12, 2019 19:33

quaternion rotation

	let q = orbitGroup.quaternion.clone();

	const rotation = new THREE.Quaternion();
	rotation.setFromAxisAngle(new THREE.Vector3(1, 0, 0), -Math.PI / 2);
	q.multiply(rotation);

	orbitPlane.normal.set(0, 0, 1).applyQuaternion(q);

nikolas / lerp-color.js

Last active June 29, 2023 14:12 — forked from rosszurowski/lerp-color.js

Linear interpolation for hexadecimal colors.

	/**
	* A linear interpolator for hex colors.
	*
	* Based on:
	* https://gist.github.com/rosszurowski/67f04465c424a9bc0dae
	*
	* @param {Number} a (hex color start val)
	* @param {Number} b (hex color end val)
	* @param {Number} amount (the amount to fade from a to b)
	*

nikolas / array-shuffle.js

Created December 7, 2018 19:41

array-shuffle.js based on https://stackoverflow.com/a/12646864/173630

	const shuffleArray = function(array) {
	const a = array.slice();

	for (let i = a.length - 1; i > 0; i--) {
	const j = Math.floor(Math.random() * (i + 1));
	[a[i], a[j]] = [a[j], a[i]];
	}

	return a;
	};

nikolas / irssi-autofocus.pl

Last active February 16, 2016 19:03

/script exec -perm Irssi::signal_add('message public', sub { $_[0]->window_find_name($_[4])->set_active })

nikolas / gist:7603812

Last active December 29, 2015 02:58 — forked from jalcine/gist:7297333

	require 'spec_helper'

	describe Users::OauthCallbacksController, "handle facebook authentication callback" do

	describe "#annonymous user" do
	context "when facebook email doesn't exist in the system" do
	before(:each) do
	stub_env_for_omniauth

	get :facebook