872409 / distance-sample.php

Created March 1, 2023 08:47 — forked from LucaRosaldi/distance-sample.php

PHP: Get Distance Between two Geolocated Points (lat/lon)

	<?php

	/* These are two points in New York City */
	$point1 = array('lat' => 40.770623, 'long' => -73.964367);
	$point2 = array('lat' => 40.758224, 'long' => -73.917404);

	$distance = getDistanceBetweenPoints($point1['lat'], $point1['long'], $point2['lat'], $point2['long']);
	foreach ($distance as $unit => $value) {
	echo $unit.': '.number_format($value,4).'<br />';
	}

872409 / Multisigwallet.sol

Created January 22, 2022 01:02 — forked from wissalHaji/Multisigwallet.sol

	// SPDX-License-Identifier: MIT
	pragma solidity >=0.4.22 <0.8.0;
	pragma experimental ABIEncoderV2;


	contract Wallet {
	address[] public approvers;
	uint8 public quorum;

	struct Transfer {

872409 / MultiSwap.sol

Created December 2, 2021 07:53 — forked from gorgos/MultiSwap.sol

Example for how to swap multiple tokens in one on Ropsten

	// SPDX-License-Identifier: MIT
	pragma solidity =0.7.6;
	pragma abicoder v2;

	import "https://github.com/Uniswap/uniswap-v3-periphery/blob/main/contracts/interfaces/ISwapRouter.sol";
	import "https://github.com/Uniswap/uniswap-v3-periphery/blob/main/contracts/interfaces/IQuoter.sol";

	import {IERC20, SafeERC20} from "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/release-v3.4-solc-0.7/contracts/token/ERC20/SafeERC20.sol";

	interface IUniswapRouter is ISwapRouter {

872409 / ballot.sol

Last active September 13, 2018 06:32

Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.4.23+commit.124ca40d.js&optimize=false&gist=

	pragma solidity ^0.4.23;

	/**
	* @title Ownable
	* @dev The Ownable contract has an owner address, and provides basic authorization control
	* functions, this simplifies the implementation of "user permissions".
	*/
	contract Ownable {
	address public owner;

872409 / HorizontalPicker.js

Created June 13, 2018 13:34 — forked from jevakallio/HorizontalPicker.js

React Native Horizontal Picker

	// @flow
	// https://twitter.com/jevakallio/status/941258932529614848

	import React, { Component, type Node } from 'react';
	import styled from 'styled-components/native';
	import Touchable from 'react-native-platform-touchable';
	import Carousel from 'react-native-snap-carousel';
	// $FlowFixMe
	import { LinearGradient } from 'expo';

872409 / how-to-use-web3-with-react-native.md

Created May 11, 2018 05:08

This file describes how to set up the Ethereum JS API web3.js with the boilerplate Create React Native App

How to set up web3.js with CRNA

This is a simple guide to get you started with using the Ethereum Javascript API (web3.js) with the Create React Native App project. This is not an in-depth guide.

Make sure you have Node version 6 or later installed, if not, get it on the Node website

node --version
Install Create React Native App

872409 / use genesis_public_key

Last active February 8, 2018 13:32

0499337577c5792125e91f84232d1f3af7a53dee19f2946504ff8d4e14986d371388a21766e8ba10352c193c764ad0f2f96ffb0422d1cde62fb30f2371660502df discountry

872409 / DbfInputStream2.java

Created March 6, 2017 02:25 — forked from kiichi/DbfInputStream2.java

ShapeFile in Android Demo using OpenMap Library. Reading .shp and .dbf files after extracting the zip file into the external storage area. Learn Android Programming in our Online Course http://liu.edu/gis/

	package edu.liu.shapefileexample;

	// Note:
	// This is my modified version for educational purpose by Kiichi Takeuchi. I removed swing dependency and changed class name.
	//

	// **********************************************************************
	//
	// <copyright>
	//

872409 / CHexConver.java

Created February 16, 2017 08:59 — forked from alanland/CHexConver.java

java 中 Hex的转换

	package mobi.dzs.util;

	/**
	* 16进制值与String/Byte之间的转换
	* @author JerryLi
	* @email [email protected]
	* @data 2011-10-16
	* */
	public class CHexConver
	{

872409 / phantomjs-shims.js

Created December 7, 2016 14:40 — forked from craftzdog/phantomjs-shims.js

borrowed from: https://github.com/facebook/react/blob/master/src/test/phantomjs-shims.js

	(function() {

	var Ap = Array.prototype;
	var slice = Ap.slice;
	var Fp = Function.prototype;

	if (!Fp.bind) {
	// PhantomJS doesn't support Function.prototype.bind natively, so
	// polyfill it whenever this module is required.
	Fp.bind = function(context) {

xx1024 872409

How to set up web3.js with CRNA