Michael Petrotta questions

Michael Petrotta answers

• Restrict number of user account sign-ups in a period?
• What are the available runtime settings for app.config files in .NET?
• Converting SQL Server null date/time fields
• What are the Best Practices regarding error codes returned by a Console application?
• whats this markup language? ... line endings instead of closing tags
• Adding a Property to an existing class
• StringWriter is not disposed along all exception paths
• Return statement with logic built into it
• Why does code with multiple semicolons compile?
• Creating a new .txt file with date in front, C#