The Old New Thing
Practical development throughout the evolution of Windows.
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Oct 22, 2025
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2
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1
What makes cheap_steady_clock
faster than std::chrono::high_resolution_clock
?

It's quite a bit faster, though maybe you don't care.

Oct 21, 2025
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1
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2
Microspeak: The hockey stick on wheels

You're always a year away.

Oct 20, 2025
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12
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4
What about the icons in pifmgr.dll?

Just for fun.

Oct 17, 2025
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0
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Using RAII to remedy a defect where not all code paths performed required exit actions, follow-up

If the callback requires copyability.

Oct 16, 2025
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9
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4
Using RAII to remedy a defect where not all code paths performed required exit actions

Passing the obligation onward.

Oct 15, 2025
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4
Why can you increment a reference count with relaxed semantics, but you have to decrement with release semantics?

It's more important to clean up when you leave.

Oct 14, 2025
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6
I remember taking a screen shot of a video, and when I opened it in Paint, the video was playing in it! What witchcraft is this?

You copied the green screen.

Oct 13, 2025
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API design principle: Don’t tempt people to divide by zero

Remove it from the equation.

Oct 10, 2025
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5
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The self-assignment principle for Windows Runtime properties: Don’t change behavior based on whether a property has been written to

The fact that a property has been set does not by itself trigger functionality.