Standard Error
Series of Posts This series of post is called inferential statistics and is meant as a brief introduction […]
error
Hypothesis Test of a Coin Toss
Let’s look at a simplified hypothesis test. To begin learning about hypothesis testing, let’s look at a very […]
Margin of Error
In this post, we’ll introduce a new statistics term called the margin of error. Since a sample is […]
Excel Power Query Data Type Error
Sometimes when you bring in data into the Power Query Editor, you experience data type errors. Here below […]
SQL Server Recovery Pending
Are you working with SQL Server Management Studio (SSMS)and do you see one or more of your databases […]
WPF ToDo Version 2
In this post I have taken the previous series of posts on the simple ToDo application and made […]
WPF SQLite ToDo CRUD SQLite
In this part we discuss the database. It’s a SQLite database. We need to create a SQLite database […]
SQL Server Error 5123
Are you trying to attach a database to SQL Server Management Studio and getting Error 5123? Are you […]
C# Exception Handling
Exception handling is an advanced topic because there the things you need to understand in C# before you […]
SQL Server Error 15517
There is a good article at SQLServerCentral.com that helps you troubleshoot this error 15517 on SQL Server. I […]
SQL Server Exception Handling Part 14
This post is a continuation of our SQL Server project that uses exception handling, except that here we […]
SQL Server Wrong Server Name
In your SQL Server code are you using @@SERVERNAME? This can return the wrong information. For me it […]