Graymatter

Graymatter has asked 20 questions and find answers to 41 problems.

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I love technical design or programming challenges :)

Graymatter questions

Accessing Delphi Class Fields in 64 bit inline assembler
Converting floating point ">=" to ">" and "<=" to "<"
Is the multiplication operator documented for sets?
Copying a graphic to a TMetaFileCanvas outside the screen dimensions
Creating a transparent custom bitmap brush
Inconsistent Results with exAllArithmeticExceptions in Win32 and Win64
TRect.Intersect and TRect.IntersectsWith Inconsistencies
Floating point differences between 64 bit and 32 bit with Round
Delphi Interface Reference Counting

Graymatter answers

Hide class of a member which is only used in private associations?
Delphi: How can I know which of the indexed property has the string index using RTTI
Multithreading BigInteger Operation
How to make array distinct
Is there a clean way to cast an anonymous method to a pointer?
CreateAnonymousThread with parameters
How to get the index of an item in a "for in" loop?
What generic constraint do I use for an anonymous method type?
convert HH:MM:SS to seconds or minutes with delphi
How to find the HWND that is preventing shutdown?