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An Unbelievable Demo

brendangregg.com

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Re: An Unbelievable Demo

#71

Post by randoyt »

BrandoElFollito wrote: post #37
ZephyrBlu wrote: post #22

Earlier quoted context omitted.

Why do you find it cringe? In NZ I think it's even more true than Australia. It's a tiny, isolated country with a small population that isn't the hub of anything really. Aussie and NZ compared to the US are completely different worlds in my eyes. (I'm a Kiwi btw)

See, at least you realize you are a tiny country with a small population and the ego adapted to that. I am French and we are a country with a great past - but not looking ahead. We still assume that we radiate across the world and that our voice counts. It does not, and this has to be clear. There are countries that can influence events, but this is not ours. A typical example is how angry we were after the recent pi…

Have you been to west and central Africa. Frances still has huge influence here. Like you can’t be President without their implicit backing. And you can’t last as one if you loose their support. May change with China coming, but only time will tell

Re: An Unbelievable Demo

#72

Post by [deleted] »

rubicon33 wrote: post #63
cperciva wrote: post #49

Reminds me of when Apple started providing "smaller size updates" to OS X. I was curious about the details since my doctorate had touched on the topic, so I worked my contacts (I had a few in Apple engineering from the FreeBSD / OS X relationship) and after a few months I got back as answer: "We're using a tool called bsdiff, are you familiar with it?" I was indeed, since I was the author of said tool. (Just to be cl…

I don't understand what bsdiff does, or is. I am a software developer and I frankly have no clue what I would ever use bsdiff for! I've read what it does (libraries for building and applying patches to binary files) and still don't really have a sense for what the purpose of this tool is. What are some real life use cases for it? When does a developer need such a tool?

[deleted]

Re: An Unbelievable Demo

#73

Post by youeseh »

irrational wrote: post #55

> a heavy American accent Any non-Americans want to chime in on what is a heavy American accent? I’m imagining heavy southern accent, but maybe this is something that can only be heard by non-Americans?

Most accents that aren't your neutral evening news accent sound "heavy".

Re: An Unbelievable Demo

#74

Post by faeyanpiraat »

rubicon33 wrote: post #63
cperciva wrote: post #49

Reminds me of when Apple started providing "smaller size updates" to OS X. I was curious about the details since my doctorate had touched on the topic, so I worked my contacts (I had a few in Apple engineering from the FreeBSD / OS X relationship) and after a few months I got back as answer: "We're using a tool called bsdiff, are you familiar with it?" I was indeed, since I was the author of said tool. (Just to be cl…

I don't understand what bsdiff does, or is. I am a software developer and I frankly have no clue what I would ever use bsdiff for! I've read what it does (libraries for building and applying patches to binary files) and still don't really have a sense for what the purpose of this tool is. What are some real life use cases for it? When does a developer need such a tool?

If you have a game, where you have large packs of files (like a 2GB sized textures.pak), and in a patch you want to add 2 small things, you can just ship the differencd between the old anc new pack file, and skip transferring the rest.

Re: An Unbelievable Demo

#75

Post by throwaway3699 »

rubicon33 wrote: post #63
cperciva wrote: post #49

Reminds me of when Apple started providing "smaller size updates" to OS X. I was curious about the details since my doctorate had touched on the topic, so I worked my contacts (I had a few in Apple engineering from the FreeBSD / OS X relationship) and after a few months I got back as answer: "We're using a tool called bsdiff, are you familiar with it?" I was indeed, since I was the author of said tool. (Just to be cl…

I don't understand what bsdiff does, or is. I am a software developer and I frankly have no clue what I would ever use bsdiff for! I've read what it does (libraries for building and applying patches to binary files) and still don't really have a sense for what the purpose of this tool is. What are some real life use cases for it? When does a developer need such a tool?

Implementing software updates where you don't want to ship entire binaries again (and only the diff) would be one. In some video games the assets are also packed into massive binaries, so you don't want to ship gigabytes of data because you replaced one icon. Sadly many games do this anyway nowadays.

Re: An Unbelievable Demo

#76

Post by TeMPOraL »

irrational wrote: post #55

> a heavy American accent Any non-Americans want to chime in on what is a heavy American accent? I’m imagining heavy southern accent, but maybe this is something that can only be heard by non-Americans?

It's like your mouth was full of water - in contrast to British Received Pronunciation, which is like a mouth full of down feather. Also compare to "Hollywood Soviet English", which is like a dry mouth, but the tongue is filled with helium so it floats up, and then 'r' sounds like this: https://upload.wikimedia.org/wikipedia/commons/c/ce/Alveolar....

Re: An Unbelievable Demo

#77

Post by YakBizzarro »

cperciva wrote: post #49

Reminds me of when Apple started providing "smaller size updates" to OS X. I was curious about the details since my doctorate had touched on the topic, so I worked my contacts (I had a few in Apple engineering from the FreeBSD / OS X relationship) and after a few months I got back as answer: "We're using a tool called bsdiff, are you familiar with it?" I was indeed, since I was the author of said tool. (Just to be cl…

I used and hacked bsdiff in the past. A very neat concept and tool, many many thanks for making and publishing it!

Re: An Unbelievable Demo

#78

Post by sydthrowaway »

brendangregg wrote: post #33
BrissyCoder wrote: post #10

Were there any legal repercussions? Was the employee fired? Were you as calm about this at the time as you seem now?... I would be furious! EDIT: For some reason I assumed OP was the author. Someone with a twitter account should ping him and get him over here to participate in discussion.

I was in shock, and a bit furious at being ripped off, but didn't feel there was a lot I could do about it. I edited this bit out (I was trimming the post): "You might wonder why I didn't talk about this first case publicly at the time. I'd already informed them of the problem privately and how to fix it, so there wasn't more to say. Also, Sun was the number one employer in town, and to be publicly critical could be…

Sun was the number one employer in town in Australia? What?!

Re: An Unbelievable Demo

#79

Post by WA »

irrational wrote: post #55

> a heavy American accent Any non-Americans want to chime in on what is a heavy American accent? I’m imagining heavy southern accent, but maybe this is something that can only be heard by non-Americans?

For me as a German, the people in this video speak a heavy American accent: https://youtu.be/c9kI_rAFuKA?t=72

Re: An Unbelievable Demo

#80

Post by vanderZwan »

cperciva wrote: post #49

Reminds me of when Apple started providing "smaller size updates" to OS X. I was curious about the details since my doctorate had touched on the topic, so I worked my contacts (I had a few in Apple engineering from the FreeBSD / OS X relationship) and after a few months I got back as answer: "We're using a tool called bsdiff, are you familiar with it?" I was indeed, since I was the author of said tool. (Just to be cl…

While I'm not the author of anything, I did on one occasion share Russ Cox' articles on regexes with a fellow developer, only for that developer to reply "that guy is making a mountain out of a molehill, just use re2".
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