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/// <summary>
/// Returns the distance in miles or kilometers of any two GeoCordinates
/// Ref: https://en.wikipedia.org/wiki/Haversine_formula
/// </summary>
/// <param name="pos1">Location 1</param>
/// <param name="pos2">Location 2</param>
/// <param name="unit">Miles or Kilometers or Meters</param>
/// <returns>Distance in the requested unit</returns>
public static double HaversineDistance(LatLng pos1, LatLng pos2, DistanceUnit unit)
{

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        public static double DegreesToRadians(double degrees)
        {
            return degrees * Math.PI / 180.0;
        }

        public static double RadiansToDegrees(double radians)
        {
            return radians * 180.0 / Math.PI;
        }

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/// Converts Spherical to Cartesian coordinates
int earthRadius = 6367; //radius in km
private Cartesian convertSphericalToCartesian(double latitude, double longitude)
{
    var lat = DegreesToRadians(latitude);
    var lon = DegreesToRadians(longitude);
    var x = earthRadius * Math.Cos(lat) * Math.Cos(lon);
    var y = earthRadius * Math.Cos(lat) * Math.Sin(lon);
    var z = earthRadius * Math.Sin(lat);
    return new Cartesian(x, y, z);

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// Interpolate between 2 colors in C#
// Taken from answer by user Jason
// http://stackoverflow.com/questions/1236683/color-interpolation-between-3-colors-in-net
class ColorInterpolator {
    delegate byte ComponentSelector(Color color);
    static ComponentSelector _redSelector = color => color.R;
    static ComponentSelector _greenSelector = color => color.G;
    static ComponentSelector _blueSelector = color => color.B;

    public static Color InterpolateBetween(

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#region KeyFrame Animations

ScalarKeyFrameAnimation keyframeAnimation = _compositor.CreateScalarKeyFrameAnimation();

keyframeAnimation.InsertKeyFrame(0.0f, 0.0f); // Optional
keyframeAnimation.InsertKeyFrame(1.0f, 360.0f, _compositor.CreateLinearEasingFunction());

keyframeAnimation.Duration = TimeSpan.FromSeconds(3);
keyframeAnimation.IterationBehavior = AnimationIterationBehavior.Forever;

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#include <Wire.h>

void setup() {
Serial.begin (115200);
Serial.println ();
Serial.println ("I2C scanner. Scanning ...");
byte count = 0;

Wire.begin();
for (byte i = 8; i < 120; i++)

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"""==============================
Branded IPython Notebook Launcher
=================================

Executing this module will create an overlay over ipython notebooks own static
files and templates and overrides static files and templates and copies over all
example notebooks into a temporary folder and launches the ipython notebook server.

You can use this to offer an interactive tutorial for your library/framework/...

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using System;
using System.Globalization;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Threading.Tasks;

namespace Socks
{
    public static class Socks5

sukesh-ak

How to convert OVA to VHDX

• Rename .OVA file to .7z
• Use winrar to extract .vmdk out of it

Read here and install qemu (extract zip file)

https://cloudbase.it/qemu-img-windows/

qemu-img convert "D:\VirtualBox\Open-disk001.vmdk" -O vhdx -o subformat=dynamic "D:\VirtualBox\Open.vhdx"

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-- When SQLite is compiled with the JSON1 extensions it provides builtin tools
-- for manipulating JSON data stored in the database. 
-- This is a gist showing SQLite return query data as a JSON object.
-- https://www.sqlite.org/json1.html

-- An example table with some data
CREATE TABLE users (
  id INTEGER PRIMARY KEY NOT NULL, 
  full_name TEXT NOT NULL, 
  email TEXT NOT NULL,