How to Convert Between Binary/Hex/Decimal Bases with the HP-50g @crclayton

Uploaded December 2016 | Updated September 2026, 3 hours ago

Here's how to quickly convert between binary, decimal, hexadecimal, and octal bases on an HP-50g.

The HP-50g emulator I'm using can be downloaded here: github.com/crclayton/flat-50g

How to Convert Between Binary/Hex/Decimal Bases with the HP-50g

$How to Connect to and Modify a SQL Server Database with C# (WPF/LINQ) In this video I show how to connect to and modify a SQL Server Database table through a WPF C# application. I use SQL Server Express 2014 and Visual Studio Community Edition 2015 here, but Ive used other versions in the past and its been the same. C# Code: using System.Windows; namespace ExampleApplication { public partial class MainWindow : Window { ExampleLINQtoSQLClassDataContext dc = new ExampleLINQtoSQLClassDataContext( Properties.Settings.Default.ExampleDatabaseConnectionString); public MainWindow() { InitializeComponent(); if (dc.DatabaseExists()) ExampleDatagrid.ItemsSource = dc.NewTables; } private void SaveButton_Click(object sender, RoutedEventArgs e) { dc.SubmitChanges(); } } } The XAML Code (replace the braces with angle-brackets, YouTube doesnt allow the angle brackets in the description): {Window x:Class=ExampleApplication.MainWindow xmlns=http://schemas.microsoft.com/winfx/2006/xaml/presentation xmlns:x=http://schemas.microsoft.com/winfx/2006/xaml xmlns:d=http://schemas.microsoft.com/expression/blend/2008 xmlns:mc=http://schemas.openxmlformats.org/markup-compatibility/2006 xmlns:local=clr-namespace:ExampleApplication mc:Ignorable=d Title=MainWindow Height=350 Width=525} {Grid} {DataGrid Name=ExampleDatagrid Margin=0,0,0,33 }{/DataGrid} {Button Name=SaveButton Click=SaveButton_Click Content=Save Margin=0,286,0,0}{/Button} {/Grid} {/Window}$

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Charles Clayton |

How to Convert Between Binary/Hex/Decimal Bases with the HP-50g