91–100 of 216 posts
So the check for Erlang magic numbers ended up being passed before the _existing_ checks for other file types? Nice bit of pushing in, there. Still, it was accepted by the "file" devs . . . .
Some years back I had a case where a co-worker complained his mouse didn't work in the afternoon. Eventually I went to have a look, and he demo'ed the issue; sure enough the mouse was completely unresponsive. Luckily I guessed the issue immediately and quicky demonstrated - with a shrug - that the mouse "works fine for me". Thing was I'd spotted there was strong sunlight through the window hitting the mouse; guessing…
In the end they called the person in charge of the computer. He came over and closed the curtains, and the printer started up again. He left without a word of explanation.
That explanation emerged later: The early morning sun (the sun rises early in the summer here) was shining in, through the paper in the printer, onto the out-of-paper sensor, making the printer think it had no paper. Closing the curtain fixed it.
This is why one of my favorite features in the original MacOS filesystem was type/creator fields (four uppercase letters each). Yes, it was possible for developers to create collisions, but it was still better than the UNIX method of applying fragile heuristics to the file contents. IMO it would still be a good idea to replicate this (minus the four-character limitation) with a standardized extended attribute, fallin…
The separation between type and creator had other beneficial side effects. The Type code told you which apps _could_ open a file (by drag and drop or via the file chooser dialog). The creator code told you which app _would_ be chosen when the file was opened in the Finder (e.g., double-clicked). So HTML documents I had created in some web authoring tool would open in it for editing, whereas those I had saved from a w…
Probably ResEdit?
Arguably the most famous example of a bug like this is the person who would drive to the store to buy ice cream and depending on what flavor of ice cream they bought, the car would or would not start back up. https://www.kepner-tregoe.com/blog/help-my-car-is-allergic-t...
That’s an old urban legend: https://www.snopes.com/fact-check/cone-of-silence/
Some years back I had a case where a co-worker complained his mouse didn't work in the afternoon. Eventually I went to have a look, and he demo'ed the issue; sure enough the mouse was completely unresponsive. Luckily I guessed the issue immediately and quicky demonstrated - with a shrug - that the mouse "works fine for me". Thing was I'd spotted there was strong sunlight through the window hitting the mouse; guessing…
I was an admin for a company that had lots of open plan offices. In one of these offices a specific row of computers kept failing. Although they were cheap (Compaq Evos with NT4), they were pretty damn reliable throughout the rest of the company. Lot of head scratching ensued about the fault. Nothing really made sense. Totally by chance we found out what was wrong. One Saturday when the office was empty and with no a…
Earlier quoted context omitted.
I was an admin for a company that had lots of open plan offices. In one of these offices a specific row of computers kept failing. Although they were cheap (Compaq Evos with NT4), they were pretty damn reliable throughout the rest of the company. Lot of head scratching ensued about the fault. Nothing really made sense. Totally by chance we found out what was wrong. One Saturday when the office was empty and with no a…
I must confess that the eleven year old me didn't realize it would be a problem to put a screwdriver through the PSU grid to stop the fan from making noise and that it may have been preventing that musheen from working properly at some point. Yeah, I am sensible to some sound :/.
Earlier quoted context omitted.
That’s an old urban legend: https://www.snopes.com/fact-check/cone-of-silence/
100% of what is in the link you sent is in the original link.
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It’s interesting to note how the “vapor lock” explanation reversed itself over time. Earlier versions mentioned a flavor of ice cream that required handpacking (while all the others were prepackaged and ready to go); the vapor lock was said to form because it took so much longer to get out of the store with this one flavor. In newer versions, we’re told that vanilla was a popular flavor and was kept in a special case near the door, making purchasing it and getting back out to the car take considerably less time; the car then wouldn’t start because the vapor lock did not have enough time to dissipate.
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I can't find it, but a while ago there was a post on some StackExchange page (SuperUser maybe?) and reddit that had the following problem: Whenever a specific person passed a specific cubicle, one of the monitors would turn black/lose signal and turned back on after the person was away again. I don't remember how it got resolved or rather what the problem was. Since it only happened on a specific person people were g…
I have a similar issue with my desktop computer: when I suspend or hibernate it, it sometimes wakes up again when I'm standing, getting up from my chair or leaving the room. This also occasionally happens (when hibernated) after I have physically switched off the power of the computer and switch it on again. The issue occurred first a few years after I bought it, but right now I have just given up debugging it, as I…
Some years back I had a case where a co-worker complained his mouse didn't work in the afternoon. Eventually I went to have a look, and he demo'ed the issue; sure enough the mouse was completely unresponsive. Luckily I guessed the issue immediately and quicky demonstrated - with a shrug - that the mouse "works fine for me". Thing was I'd spotted there was strong sunlight through the window hitting the mouse; guessing…
I was an admin for a company that had lots of open plan offices. In one of these offices a specific row of computers kept failing. Although they were cheap (Compaq Evos with NT4), they were pretty damn reliable throughout the rest of the company. Lot of head scratching ensued about the fault. Nothing really made sense. Totally by chance we found out what was wrong. One Saturday when the office was empty and with no a…
Some combo of heat, dust, and static caused gunk to accumulate in the fans, and eventually either the PSU or video card would overheat. The escalation usually came in that the monitor was tinted blue or pink.
Earlier quoted context omitted.
There is no perfect heuristic here, because what if you, for example, want to print a plain text file that happens to be PostScript?
In most cases, you can't print plaintext easily to a printer, it needs some format like PS, so your PS file would be converted into a PS script that outputs your PS file.