Hacker News: unsignedqword

New comment by unsignedqword in "IBM to pay more than $30m in compensation for Australian census fail"

unsignedqword — Fri, 25 Nov 2016 01:16:36 +0000

In the US, Census data is used for redistricting purposes, which CAN influence election outcomes in the future - so the implications of a census may be wider than you think. I don't know exactly the way it works in Australia, but some googling has led me to believe they use a system that is similar.

https://en.wikipedia.org/wiki/Redistribution_(Australia)

The Vela Incident

unsignedqword — Sat, 19 Nov 2016 18:04:04 +0000

Article URL: https://en.wikipedia.org/wiki/Vela_Incident

Comments URL: https://news.ycombinator.com/item?id=12994646

Points: 2

# Comments: 0

Don't Store That in a Float (2012)

unsignedqword — Thu, 17 Nov 2016 21:05:31 +0000

Article URL: https://randomascii.wordpress.com/2012/02/13/dont-store-that-in-a-float/

Comments URL: https://news.ycombinator.com/item?id=12981558

Points: 1

# Comments: 0

Win3mu – Windows 3 Emulator

unsignedqword — Sun, 13 Nov 2016 18:48:29 +0000

Article URL: http://www.win3mu.com/

Comments URL: https://news.ycombinator.com/item?id=12944873

Points: 120

# Comments: 67

New comment by unsignedqword in "Games on GitHub"

unsignedqword — Mon, 24 Oct 2016 05:50:58 +0000

Many companies in the games industry have settled on using Perforce or SVN (or more recently Plastic DVCS) internally as, out of the box, it can handle both code and non-code assets (i.e. large binary files) well in tandem. Git has problems with the latter - people have tried to correct this with solutions like git-annex and git-LFS but these have failed to catch on thus far.

New comment by unsignedqword in "Disney Open Source"

unsignedqword — Tue, 18 Oct 2016 02:16:04 +0000

Kind of - it depends on the artist you talk to. OpenSubdiv utilities have been part of the major 3D packages for about a year or two now, and it's true that they can offer some significant speedup, well-needed in both the games and per-rendered CGI industries where high-poly subd models can easily go up to several million triangles.

Besides the speedup, there is a very interesting feature of OpenSubdiv - local edge creasing. To influence the general creasing or smoothing of a subd mesh, an artist usually has to add more or subtract geometry in an area, respectively - whereas OpenSubdiv gives you the alternative option to assign a crease value to an area of the source mesh which influences the apparent creasing of the resultant mesh in that area without the artist having to add more geo. It works some of the time: not every artist likes using local edge creases but for those that do, it can be a very big help, considering the the occasional difficulty in adding new geometry to a mesh that flows correctly and doesn't accidentally ruin the rest of the mesh.

12 Steps to Navier-Stokes

unsignedqword — Sun, 16 Oct 2016 00:23:04 +0000

Article URL: https://github.com/barbagroup/CFDPython

Comments URL: https://news.ycombinator.com/item?id=12716240

Points: 1

# Comments: 0

New comment by unsignedqword in "Myths and Facts of the Unity Game Engine"

unsignedqword — Sat, 15 Oct 2016 20:18:46 +0000

This really doesn't tell me anything about Unity, especially in respect to other solutions.

- Unity is only for games

Who said they were? You can find lots of examples of game engines being used for other applications, such as in Archviz, non-game simulation areas, interactive art, etc.

- You can only do small games with Unity

Again, who said this? If an engine is free and well supported you might find a lot of smaller games on it, but that's not indicative of the engine as a whole. If you're planning on making a large game, the question you'd be asking is not whether you can make a larger game in Unity, but whether it's appropriate for your larger game in particular.

- Unity is worse than Unreal Engine

Now that's a opinion if I've ever heard of one. Also, you don't need to use C++ to use Unreal. UE4 natively supports Blueprint scripting out of the box (I wouldn't recommend making a game completely in a visual programming language to begin with, anyway). Support for interacting with Unreal through other languages (JavaScript, Nim, etc.) has shown significant progress in the community.

- You don’t need programming knowledge to use Unity

Many of the popular free engines nowadays have some form of visual programming feature. You'd be severely hurting yourself trying to accomplish a bigger problem using visual languages only, however.

- All Unity games looks the same

Some gamers enormously conflate a game's art with its engine, which is completely wrong. Bad art will look bad in any environment - any developer would know that.

- Unity has a lot of bugs

That's an incredibly vague statement that you can apply to just about any large software project, not even just game engines.

New comment by unsignedqword in "Ask HN: Useful, non-popular software you think more people should know about?"

unsignedqword — Sat, 15 Oct 2016 18:49:09 +0000

Some (maybe) lesser known gems for Windows machines:

http://www.peazip.org/ - Zipping/Unzipping utility, better than WinRAR or 7-Zip

http://implbits.com/products/hashtab/ - Shell extension that adds a panel in the file properties window that can compute and compare a hash against many different hash functions

http://mactype.net/ - Shell extension that gives various options to modify Windows' anti-aliasing scheme. Useful if you're not a fan of TrueType's look. Can cause noticeable lag and drawing issues on some less powerful systems, though

http://cmder.net/ - Alternative, more-featured terminal emulator for windows (works with both Cmd/PowerShell)

Ask HN: Useful, non-popular software you think more people should know about?

unsignedqword — Sat, 15 Oct 2016 18:31:08 +0000

Comments URL: https://news.ycombinator.com/item?id=12715096

Points: 4

# Comments: 2

New comment by unsignedqword in "Intel will add deep-learning instructions to its processors"

unsignedqword — Fri, 14 Oct 2016 18:02:05 +0000

Cool stuff, but unfortunately Intel has really delayed AVX512 instructions for their main consumer processors (ffs, it was supposed to hit on Skylake). It looks like we have another die shrink to go after Kaby Lake before we get that sweet ultra-wide SIMD:

https://en.wikipedia.org/wiki/Cannonlake

The Worst-Tasting Flavor in the World

unsignedqword — Wed, 12 Oct 2016 05:49:50 +0000

Article URL: http://www.atlasobscura.com/articles/the-worsttasting-flavor-in-the-world-was-accidentally-discovered-in-a-lab

Comments URL: https://news.ycombinator.com/item?id=12690670

Points: 1

# Comments: 0

New comment by unsignedqword in "The P programming language"

unsignedqword — Mon, 10 Oct 2016 00:20:53 +0000

Usually you can just search for languages with weird unsearchable names as "*lang".

https://en.wikipedia.org/wiki/S_(programming_language) (Not really sure how you'd search for this language in particular, though...)

New comment by unsignedqword in "Should Math Be a Prerequisite for Programming?"

unsignedqword — Sat, 08 Oct 2016 03:12:30 +0000

I'm surprised people don't really think about this in the opposite direction - that programming can be used to help understand math better. How many people have gotten along better with linear algebra and calculus by virtue of messing around in a game engine? Having to actually apply math knowledge to solving problems - some applicable context - works wonders for cementing and fertilizing that knowledge.

Many a student thinks to themselves in a math class: "Man, I'll never use this." When you actually need the math, suddenly you have this "oh shit" moment and you step into gear.

The Economic Value of Rapid Response Time (1982)

unsignedqword — Sat, 08 Oct 2016 00:52:22 +0000

Article URL: http://jlelliotton.blogspot.com/p/the-economic-value-of-rapid-response.html

Comments URL: https://news.ycombinator.com/item?id=12665031

Points: 27

# Comments: 3

New comment by unsignedqword in "Microsoft disbands the Band: fitness device pulled from stores, no Band 3"

unsignedqword — Tue, 04 Oct 2016 01:07:29 +0000

I'd argue that their Surface line seems to be going on quite well - in fact, its been inspiring a lot of copycats itself (e.g. Elite X2, Asus Transformer Book, IdeaPad Miix)

New comment by unsignedqword in "Show HN: Random Star Trek Generator"

unsignedqword — Fri, 30 Sep 2016 00:12:38 +0000

Apparently out of sheer coincidence, it landed me on a Voyager episode that I had just watched yesterday

New comment by unsignedqword in "[dead]"

unsignedqword — Wed, 28 Sep 2016 20:18:48 +0000

Attention to all websites with "live support chats" that randomly pop in the corner without prompt: please stop doing this.

Why Pressure Can Be Good

unsignedqword — Wed, 28 Sep 2016 20:11:59 +0000

Article URL: http://www.vice.com/read/andrew-wk-on-pressure

Comments URL: https://news.ycombinator.com/item?id=12600911

Points: 1

# Comments: 0

New comment by unsignedqword in "Your programming language is probably unproductive"

unsignedqword — Wed, 28 Sep 2016 19:55:46 +0000

I've been using a language that uses python-style indentation (Nim) and while I've grown to like to like the language itself, the back of my mind pines for braces. At least using braces, I can immediately auto-indent a region of code and not have to worry about anything. I sucked it up, though, and I got used to the pythonic syntax anyway.

Either way, opening an article that says "Your programming language is probably unproductive" which immediately devotes itself to whining over pedantic syntax bullshit...makes me not want to read it.