Tuesday, September 23, 2014

Does iPad Air support multi-user logins?

Having mulit-users for a tablet/iPad type devices is a good feature to have. Of course you can sell more iPads if only one user is targetted, but is it prudent? Not if you want your minor to have his own. It is best if he/she can share with an adult who can oversee if some mischief is going to take place.

Also there is the question of economics? single earner families with more than one child for example.

iPad Air does not allow you to share the iPad with another user. Another user can use but the identity will be that of yours. This has caused some embarassments in sending out wrong information when the iPad was used by two with the profile of a single user.

Only Android and Windows OS has the capability of mainatining multiple users and their profiles. Galaxy Note Pro 12.2 (using Android OS); Nokia and Toshiba tablets that use Windows OS support multiple users.

There are some apps for iPad that can create multiple users. But this is only for certain mail applications etc. It cannot be truly called Multiple-user support.

Also read here:
http://www.product-reviews.net/2014/04/11/galaxy-note-pro-12-2-vs-ipad-air-for-multi-login/
More scenarios for multi-users from here, http://www.citeworld.com/article/2114769/tablets/tablets-supporting-
multiple-users-have-edge-ipad-home-not-work-or-school.html
:
"When you're talking about a tablet, that strict single-user assumption breaks down (Apple's unspoken message appears to be that everyone should have their own iOS device). Many families share one (or more) tablet(s) among some, if not all, family members. In education settings, multiple students may share a tablet during a single class or the same tablets may be used by different students in each class session. In business, teams may share a pool of tablets
that each user can check one out as needed for meetings or presentations - a technique that can be used in a wide range of professions such as as sales, marketing, healthcare, teaching or training, law enforcement and field support. Even when tablets aren't explicitly shared, students or workers may need to let someone else use a tablet to add content, review work or browse information."

How do you lock a TSA approved suitcase-lock on Delsey Helium Shadow 2?

I recently bought a Delsey Helium Shadow 2 suitcase which came with a E-181 lock which can
be set by a user but can be opened by Transportation Security Administration staff without
damaging the  lock or the suitcase.

I add another picture to Delsey's own documentation as it does not tell you any details about part B
on its instruction sheet in the next picture. I had to call them at 1-877-333-0126 to find out the details.


The Parts B shown in the above  are the two zipper ends (shown below) that you should align just below the lock as shown in the next image. Lift the tags and push in slots in the lock.


 

Sunday, September 21, 2014

How to join a Windows tablet to the HomeGroup?

I recently bought a Toshiba Encore 2 WT10 A tablet (OS: Windows 8.1) by trading in my iPad which had several problems one of which was the network connection was falling off too often and emails
remained unread till my next stop at Apple Store.

Toshiba's tablet is quite nice, the cameras are not that great but lots of peripherals like external memory, USB etc.. Anyway, I have Nokia Icon which takes superb pictures and I have whole suit of Nokia Camera related apps that fixes up most photos I take.

Joining the HomeGroup

I wanted the tablet to join the HomeGroup which was already present on my Toshiba Satelite 570 Series laptop with its own default password. I think each device comes with it own default HomeGroup password which you can 'leave' to 'join' another.

All I needed to do was to start tapping Settings -> Change PC Settings -> Network -> and HomeGroup in that order. Then the HomeGroup details gets displayed as shown.



You should click the 'Leave' button on the tablet and copy and paste the password from the Homegroup on your laptop (or PC) in its place and click 'Join' on your tablet.

Now the tablet has joined the laptop's HomeGroup. You can also enable other options as to what can be shared on this HomeGroup page. However, you have to select one at a time since it takes a while for the share to be enabled.

Wednesday, August 27, 2014

If you have multiple versions of Power Shell how do you change from one to the other?

If you have two or more versions of Power Shell on your computer it is possible to choose the one you want to run.

By default the highest version may be one that runs as in the present case on Windows 8.1 Professional (version 4.0 is installed in Windows 8.1 by default and Version 3.0 in Windows 8).
As described in the previous post, version 2.0 is also present.

You can run the version you want by the following command:
PS C:\>Powershell -version

This is how you run the version you want.
---------------
Windows PowerShell
Copyright (C) 2013 Microsoft Corporation. All rights reserved.
The next command displays the version number
PS C:\Users\Jayaram> $PSVersionTable.PSVersion
Major  Minor  Build  Revision
-----  -----  -----  --------
4      0      -1     -1

The following changes the version to 2.0. Note that there is no response.
PS C:\Users\Jayaram> PowerShell -version 2.0
Windows PowerShell
Copyright (C) 2009 Microsoft Corporation. All rights reserved.

The following displays the version after change
PS C:\Users\Jayaram> $PSVersionTable.PSVersion
Major  Minor  Build  Revision
-----  -----  -----  --------
2      0      -1     -1

PS C:\Users\Jayaram>

How do you install NuGet Package Manager?

NuGet is the package manager for Microsoft development platform including Microsoft .NET. NuGet gallery at nuget.org is the central package repository.

NuGet Package Manager is available for the following clients:
  • For Visual Studio 2010, 2012 and 2013 through Visual Studio Extension Gallery that you can access from Tools|Extensions and Upgrades... in Visual Studio IDE.
  • For WebMatrix 3 in the WebMatrix Extension
  • Command-line: http://nuget.org/nuget.exe
This is how you access in Visual Studio 2013 Express for Windows.



How do you manage packages? Read here for details:
http://msdn.microsoft.com/en-us/magazine/hh547106.aspx

How do you install Json.Net from NuGet Packet Manager?
Read here:
http://hodentekhelp.blogspot.com/2015/07/how-do-you-install-jsonnet.html

Sunday, August 24, 2014

What is SQLDiag?

SQLDIAG is an utility that provide general purpose diagnostics (collection).
It can be run as console application or as a service. It is available
in all versions starting from SQL Server 2005 to SQL Server 2014.
SQLDIAG collects the following types of information:

•Windows Event Logs (Application, System, and Security) in .CSV files

•System Monitor (aka Perfmon) performance counters in .BLG file/s

•SQL Server Profiler traces in .TRC file/s

•SQL Server Blocking chains in a _BLK.TRC file

•SQL Server error logs, configuration, point-in-time snapshots of several DMVs in
a .OUT file

•System information via the Msinfo32 utility in a .TXT file

You can customize the utility by editing (manually)  the XML configuration file
of the utility, SQLDiag.xml

There is also a GUI tool which you can use to visually edit the xml file at the
codeplex site here.
http://sdct.codeplex.com/

File location on your computer:
If you have installed SQL Server in the present post SQL Server 2012 it should be
installed in the same directory as SQL Server which is usually,
%ProgramFiles%\Microsoft SQL Server\110\Tools\Binn

Tuesday, August 19, 2014

Can multiple versions of PowerShell exist on a computer?

Power Shell is one of the most powerful scripting languages to use if are working with Windows. Often you may want to know what version you have on your computer and you may also want to know whether multiple versions can exist side-by-side on a computer.

I purchased a Windows 8.0 laptop and a few days later it was upgraded to Windows 8.1. There have been many Windows Updates since I bought the computer and I am not sure if a version of PowerShell was installed. Also a few months later I installed SQL Server 2012 Developer Edition.
After looking through I discovered that I have two versions 2.0 and 4.0; and they can exist side-by-side.

In my previous post here, I mentioned that you can find the version of your PowerShell installation using the following commandlet.

PS C:\>$PSVersionTable.psversion

As you can see from this post that I had PowerShell Version 3.0 on my Windows 7 (x64) machine

http://hodentekhelp.blogspot.com/2014/08/can-you-use-powershell-to-find.html

In Windows 8.1 using the same commandlet I find the following:
-------------------
Windows PowerShell
Copyright (C) 2013 Microsoft Corporation. All rights reserved.

PS C:\Users\Jayaram> $psversionTable.psversion
Major  Minor  Build  Revision
-----  -----  -----  --------
4      0      -1     -1

---------------------
However when invoked PS from SQL Server as mentioned in this post:
http://hodentekmsss.blogspot.com/2014/04/starting-power-shell-from-sql-server.html

I see that the version is 2.0
--------------------------------
PS SQLSERVER:\SQL\HODENTEK8\REGENCYPARK> $psversionTable.psversion
Major  Minor  Build  Revision
-----  -----  -----  --------
2      0      -1     -1

------------------------------------
This means that the versions 2.0 and 4.0 can exist side-by-side

May be you are interested in these as well:
http://hodentekmsss.blogspot.com/2014/11/a-quick-note-on-writing-powershell_12.html
http://hodentekmsss.blogspot.com/2014/11/a-quick-note-on-writing-powershell.html