Enable or Disable Multiple RDP Sessions in Windows 2012

How to Enable/Disable Multiple RDP Sessions in Windows 2012. By default, Windows 2012 servers allow a single Remote Desktop session. If only one session is available and you take over another person’s live session, you may choose to enable multiple RDP sessions. This article describes the process for enabling and disabling multiple sessions. Enable Multiple RDP Sessions  Log into the server using Remote Desktop. Open the start screen (press the Windows key) and type gpedit.msc and open it Go…

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Create an ODBC Connection to Access Database

The Microsoft Access, also known as MSAccess, is a management system database from Microsoft, packaged with Microsoft Office Professional which combines the Microsoft Database Engine with a graphical user interface. In Windows 64bit to check whether the 32-bit Microsoft Access Database Engine drivers are installed, go to C:\Windows\SysWOW64\odbcad32.exe. If on a 32-bit machine, go to C:\Windows\System32\odbcad32.exe to access the utility.  Go to the drivers tab. If the Microsoft Access Driver lists .mdb and .accdb, then the correct drivers are installed….

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Querying the tables using JOIN Keyword

The INNER JOIN keyword selects all rows from both tables as long as there is a match between the columns in both tables The LEFT JOIN keyword returns all rows from the left table (table1), with the matching rows in the right table (table2). The result is NULL in the right side when there is no match. The RIGHT JOIN keyword returns all rows from the right table (table2), with the matching rows in the left table (table1). The…

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Pseudocode Standard Overview

Pseudocode is a kind of structured English for describing algorithms. It allows the designer to focus on the logic of the algorithm without being distracted by details of language syntax.  At the same time, the pseudocode needs to be complete.  It describe the entire logic of the algorithm so that implementation becomes a rote mechanical task of translating line by line into source code. In general the vocabulary used in the pseudocode should be the vocabulary of the problem…

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Additional Math Functions in C#

Topic Overview Division in C# follows standard “integer division” rules when done with integer types. Many things are implicitly cast from narrow types to wider types. You can explicitly cast from one type to another by putting the type you want in parentheses in front (float a = (float)3.4948393;) Division by zero causes an exception to be thrown for integer types, and results in infinity for floating point types. NaN, PositiveInfinity, and NegativeInfinity are defined for the float and double types (float.NaN or Double.PositiveInfinity for example)….

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The HTTP status code in IIS 7.0, IIS 7.5, and IIS 8.0

INTRODUCTION When you try to access content on a server that is running Internet Information Services (IIS) 7.0, 7.5, or 8.0 by using the HTTP protocol, IIS returns a numeric code that indicates the status of the response. The HTTP status code is recorded in the IIS log. Additionally, the HTTP status code may be displayed in the client browser. The HTTP status code may indicate whether a request is successful or unsuccessful. The HTTP status code may also…

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Content Management System (CMS) Comparison – Drupal – Joomla – WordPress

If you are creating a website for your business is on the horizon, you may be wondering which content management system (CMS) is the best choice for you. Here’s a look at three of the most widely-used ones. All three are open-source software, each developed and maintained by a community of thousands. Not only are all three free to download and use, but the open-source format means that the platform is continuously being improved to support new Internet technologies….

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