CPU vs core, or core vs processor

CPU vs core, or core vs processor

Here’s a good question I heard the other day: What’s the difference between a CPU and cores, or the difference between the number of CPUs and the number of cores in a system? The CPU vs core or core vs processor distinction, it turns out, is subtle.

As far as the operating system is concerned, there is no difference, but I’ll explain why. For you, there might be a difference.

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What salary do I need to buy a house?

What salary do I need to buy a house?

What salary do I need to buy a house? I struggled with that question in my 20s and it probably kept me renting a year or so longer than I really needed to be. Then again, considering the housing crisis of 2007-2008, renting a year or so longer was a small price to pay to avoid potentially making the biggest financial mistake of my life.

One of the reasons for that financial crisis was not enough people asking that question. A second reason was banks being dishonest about the answer. For the record, I think buying a house is a good idea and it’s worth it. But you have to be sane about it to keep from getting into trouble.

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Cheap closet doors

Cheap closet doors

It’s not uncommon for fixer-upper houses to be missing closet doors, or have irreparable closet doors. I’m not sure why people beat up on their closet doors, but it seems to happen. I do know a legal bedroom has to have a closet with a door. If you need to fix a missing or busted door fast and cheap, here’s just the thing. I’m happy to share what I do when I need cheap closet doors.

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An HO scale Christmas village

An HO scale Christmas village

Occasionally someone asks me to recommend an HO scale holiday village or HO scale Christmas village. The big-name villages are too big for HO scale trains, generally speaking, so I understand. There’s no big-name HO scale holiday village but there is a very affordable one.

I recommend Cobblestone Corners, available at Dollar Tree. Old stock is easy to find on Ebay as well.

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Pros and cons of RightTrack or SnapShot devices

Insurance companies are starting to offer discounts if you plug one of their devices, often called a RightTrack or SnapShot, into your car’s ODB2 port.

One of my college buddies asked me about them when his insurance company offered his family a 5% discount to plug these into their cars, and then make them eligible for up to another 25%. Those are compelling numbers. So what are the potential drawbacks?

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Department 56 scale: The definitive guide

Department 56 scale: The definitive guide

The breadth of Department 56 product lines, such as Department 56 Snow Village, is rather extensive, but there are items they don’t produce and likely never will. If you want to complete your village with other items, or use Department 56 in other settings, such as a train layout, then scale might matter to you—and Department 56 scale is undefined. Here’s how to make sure the things you want to use together will go together, size-wise.

The answer, by Department 56’s own admission, is that it varies. But since I see the question come up again and again, I’m going to tackle it. It varies, but there’s a method to it the madness.

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Why were early computers beige?

It’s a common question: Why were early computers beige? In some ways it seems a curious color choice today.

Due to their tendency to yellow with age, there’s some occasional debate over what color early home computers really were. But, having spent about a decade working with them starting with when they were new, I can tell you that the original breadbin Commodore 64 was definitely a tan or beige color. It’s not terribly far off from a Sherwin-Williams color that they call Keystone Gray, or a Benjamin Moore color they call Bennington Gray. Its official color match is called RAL1019. It’s a dark beige with gray undertones. But the color definitely runs toward tan or brown much more than it runs toward the gray color of, say, an Atari XE or Atari ST computer of the mid-late 1980s.

Early computers from Apple and Atari were similar colors. They weren’t a spot-on match for the color Commodore used, but much closer to that color than to the light beige that became associated with PC clones for a couple of decades before black came into vogue.

I have no insider knowledge but I think I can provide some insight into the design choices.

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Vinyl tiles won’t stick? What to do.

Vinyl tiles won’t stick? What to do.

As I write, I’m installing self-stick vinyl tiles in an old basement as part of a project to modernize a ’70s man cave. It’s possible to run into a few problems when installing vinyl, so I thought I’d run through them, along with the solutions. When vinyl tiles won’t stick, there are ways to prevent and fix the problem.

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