TL;DR – be wary of buying a Lenovo laptop or any other laptop that uses a Synaptics touch pad until Synaptics ships a fixed driver. Their driver has a memory leak and they have a battery-life bug that causes Windows … Continue reading
Earlier this month I wrote about how Windows 10 holds a lock during too much of process destruction, which both serializes this task and causes mouse-cursor hitches and UI hangs (because the same lock is used for these UI tasks). … Continue reading
This story begins, as they so often do, when I noticed that my machine was behaving poorly. My Windows 10 work machine has 24 cores (48 hyper-threads) and they were 50% idle. It has 64 GB of RAM and that … Continue reading
I just got a new laptop (Lenovo P51, four-cores, eight-threads, 32 GB RAM, multiple drive bays). My old machine was more than six years old so it was probably overdue. I wanted to record some of the reasons for the … Continue reading
I’ve written in the past about how to compare floating-point numbers for the common scenario where two results should be similar but may not be identical. In that scenario it is reasonable to use an AlmostEqual function for comparisons. But … Continue reading
I’m lucky enough to live just 2 km (1.25 miles) away from the place where I work. Because of this – and because I dislike driving – I tend to commute in a variety of non-car ways. A few months … Continue reading
In 1992, near the end of a very slow trip around the world, my fiancée (now wife) and I visited Iran for two weeks. I thought I’d share a few pictures and stories from that visit. We entered Iran through … Continue reading
