Fred

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Fred has asked 35 questions and find answers to 14 problems.

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Fred questions

Calculate distance between two mouse points
Append Table Name to Field Name with Select *
Persistent Object Reference Not Set Error With [No relevant source lines]
Change Color Of Text in GridView Cell Without Changing Border Color
Sorting List by DateTime
ListView Items not showing in ListView and columns disappear
Adding Icon to TreeViewItem
Calculating Time Remaining on File Copy
Select distinct from List<t> ignoring one element
Simple try/catch not making any use of the exception

Fred answers

SQL Stuff Function with Variable in SQL Server
SQL server: How do i get the date of previous Saturday
Persistent Object Reference Not Set Error With [No relevant source lines]
Mysql Case Syntax
Clear a combobox in WPF
ListView Items not showing in ListView and columns disappear
Adding Icon to TreeViewItem
How to implement a simple lock mechanism for multi-user application?
How to make a <div> or <a href="#"> to align center
Replace null values with just a blank