orlp

int64_t ipow(int64_t base, uint8_t exp) {
    static const uint8_t highest_bit_set[] = {
        0, 1, 2, 2, 3, 3, 3, 3,
        4, 4, 4, 4, 4, 4, 4, 4,
        5, 5, 5, 5, 5, 5, 5, 5,
        5, 5, 5, 5, 5, 5, 5, 5,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 255, // anything past 63 is a guaranteed overflow with base > 1

pkorac

/*
  # GEOJSON TILE LAYER  IN LEAFLET.JS
	
	The original idea for this gist comes from Koko A.'s post on leaflet-js google groups
	(https://groups.google.com/forum/#!msg/leaflet-js/d7ur-evSz7Q/p_B4ea_0K1AJ)
	Use it at your own peril (•
	
	## The basic concept
	- setup the map and the tiles as usual
	- respond to the "tileload" event with a function that loads the json file (that has the same name - z, x, y - as the tile)

mrchief

MIT License

Copyright (c) [year] [fullname]

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

jonathansp

#!/usr/local/bin/python
# -*- coding: utf-8 -*-

""" Um cliente python para a API Olho Vivo """

import requests


class SPTransClient(object):
    """ Um cliente python para a API Olho Vivo """

wwwtyro

float raySphereIntersect(vec3 r0, vec3 rd, vec3 s0, float sr) {
    // - r0: ray origin
    // - rd: normalized ray direction
    // - s0: sphere center
    // - sr: sphere radius
    // - Returns distance from r0 to first intersecion with sphere,
    //   or -1.0 if no intersection.
    float a = dot(rd, rd);
    vec3 s0_r0 = r0 - s0;
    float b = 2.0 * dot(rd, s0_r0);

karpathy

"""
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
"""
import numpy as np

# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)

Vedolin

#!/usr/local/bin/python
# -*- coding: utf-8 -*-

""" Um cliente python para a API Olho Vivo """

import requests


class SPTransClient(object):
    """ Um cliente python para a API Olho Vivo """

TheSalarKhan

# This script does a perspective transformation with an A4 paper
# Get an A4 sheet, put it on a table in front of your webcam 
# just close enough so that all its corners are visible.
# Run this script, you will be given a frame from the webcam.
# Pick the corners of the A4 sheet for the software, by double clicking on its corners
# one by one in the following order: top left, top right, bottom left, bottom right.
# Just as you select the last corner, a live feed without the perspective distortion
# shows up and now you can write something on it, and have a view of it as if
# the camera was right on top of it. Cheers!
# visit: 

diegopacheco

sudo apt-get install python3-setuptools
sudo easy_install3 pip

chrisveness

/**
 * Returns SHA-256 hash from supplied message.
 *
 * @param   {String} message.
 * @returns {String} hash as hex string.
 *
 * @example
 *   sha256('abc').then(hash => console.log(hash));
 *   const hash = await sha256('abc');
 */