TechplexEngineer

	INCLUDE stm32l1xx_constants.s
	AREA lab10_DAC, CODE, READONLY
	EXPORT	__main
	

	IMPORT	SIN_LOOKUP
	ALIGN
	ENTRY

__main	FUNCTION

TechplexEngineer

The above code is based on the following resources:

• This article explains how to create a new DataAttribute [Unique] whe can be used on properties of Entity Framework models. Upon Database initilization the models [Unique] properties are turned into unique indexes on the database. http://code.msdn.microsoft.com/windowsdesktop/CSASPNETUniqueConstraintInE-d357224a

• This article (with modified code attached) creates validators in the business logic based on the models [Unique] attribute which then provide a nice wrror message to the user. http://blogs.microsoft.co.il/blogs/shimmy/archive/2012/01/23/validationattribute-that-validates-a-unique-field-against-its-fellow-rows-in-the-database.aspx

TechplexEngineer

test

TechplexEngineer

IP Addresses are displayed in a human readable format known as Dotted Decimal notation with four octets separated by a dot ie. 192.168.1.1

In the process of trying to have a nice display and one that is sortable in asp.net I devised this solution.

Synposis: The model stores the octets in the database for easy querying form other interfaces. The public accessors can return a stringified form or the IP's Decimal representation.

Using the decimal representation allows for sorting but not noce display. So a bit of work needs to be done in the view to form the IP nicely.

TechplexEngineer

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;

namespace PcnWeb.Models
{
    public partial class Device
	{
		public Device()
		{

TechplexEngineer

just after </runtime> add

<system.web.webPages.razor>
  	<host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
		<pages pageBaseType="System.Web.Mvc.WebViewPage">
			<namespaces>
				<add namespace="System.Web.Mvc" />
				<add namespace="System.Web.Mvc.Ajax" />
				<add namespace="System.Web.Mvc.Html" />
				<add namespace="System.Web.Routing" />

TechplexEngineer

• remote: fatal: this operation must be run in a work tree

  • make sure your GIT_WORK_TREE= is set to a directory that exists and is writeable

• remote: fatal: You are on a branch yet to be born

  • Gotta tell it what branch to checkout

• remote: chgrp: changing group of `<file or folder>': Operation not permitted

  • To change the group ownership of a file to another group you have to be a member of that group or root.
  • Is your [git] user a member of the [www-data] group?

TechplexEngineer

Host gh
        HostName github.com
        User git
Host pt-git
        HostName blake.metheus.org
        User git
Host pt
        HostName blake.metheus.org
        User techplex
Host rpi

TechplexEngineer

If you get this error:

(mysql-workbench-bin:13045): Pango-WARNING **: failed to create cairo scaled font, expect ugly output. the offending font is 'Bitstream Vera Sans 9'

(mysql-workbench-bin:13045): Pango-WARNING **: font_face status is: out of memory

(mysql-workbench-bin:13045): Pango-WARNING **: scaled_font status is: out of memory

TechplexEngineer

How to clean sticky messes and remove stickers

1. Spray the sticky area with WD-40
2. Carefully use a sharp razor blade to scrape the sticky area.

• Large stickers may need more WD-40 as you use the razor to peel them off.