Peter Wolf questions

Peter Wolf answers

• Delphi TRegEx.IsMatch: How to match an empty string?
• Why are some properties repeated when TRttiContext.GetType is called on a VCL Control?
• How do I display array objects using a simple loop and 'if' statements?
• Sqlite column with repetitive values
• Escape from chain of Assigned() in Delphi
• How to get custom event parameters in a TWebBrowser IDispatchEvent
• In Delphi, how do I enable a method pointer property in both a base class and its descendant classes