John questions

• Why does left join cause NEWID() to materialize sooner than join?
• dispatch work from many threads to one synchronous thread
• system.threading.task - why does TaskScheduler.UnobservedTaskException event not occur? Can I fix this?
• Conventions for the behavior of double or triple "click to select text" features?
• Add an EXE file to a project, so that it will be copied to the Bin/Debug folder just like a DLL?

John answers