ww520

6 ms·

61.
by ww520 8mo ago
Strings in textual index are already compressed, with common prefix compression or other schemes. They are perfectly queryable. Not sure if their compression scheme is for index or data columns. Global column dictionary has more complexity
62.
by ww520 9mo ago
Nice to have a huge speed up. Kudos for applying the right tools and right approaches to get it done. I especially like your explanation of how to utilize SIMD in Zig. Learned something today.
63.
by ww520 9mo ago
Nope. The Windows NT kernel is fantastic. It's the Windows user mode apps that people complain about. Replacing the Windows NT kernel with the Linux kernel while keeping the user mode crust serves no purpose.
64.
by ww520 9mo ago
There's the plug-in solar panel system. It's very easy to install. It's suitable for renters to add supplemental solar power with little cost and effort. It's portable enough that renters can bring them to their next ren
65.
by ww520 9mo ago
At the moment I’m building a succinct data structure library, doing one algorithm at a time. There have been some very impressive papers came out recently. The numbers look promising.
66.
by ww520 9mo ago
I used to have an unexplained resistance to buy Bose products. After the hinge of my Sony mx-1000 headphones broke in to two places, I gave in and got a Bose qc. Man, the build quality was insanely good. The sound was really good. And it’s
67.
by ww520 10mo ago
Is the model in ONNX format or PyTorch format?
68.
by ww520 10mo ago
That’s a heck of debugging.
69.
by ww520 10mo ago
The customer spends money to buy the product along with the source code offered. It's part of the transaction. Not honoring part of the transaction is a breach of contract.
70.
by ww520 10mo ago
This hash table is pretty good. It has at best one memory read if there’s no collision. Randomized key might introduce any level of key collision though.
71.
by ww520 10mo ago
In regarding the Elon quote, every Tesla has a number of cameras. Tesla the company probably has more recorded video of the roads than anybody else in the world, by a large margin.
72.
by ww520 10mo ago
House value has gone up along with other assets since Covid because a lot of money have been printed. A trillion here and a trillion there, pretty soon we're talking real inflation. Real estate is the real inflation hedge.
73.
by ww520 11mo ago
The governments of the countries that dabbling into the "think of the children" laws should build their own "safe" internets for their citizens, walling them in, requiring them to "verify their age" before lett
74.
by ww520 11mo ago
London, Marriot, W. Sink in the bedroom. Just No. https://dynamic-media-cdn.tripadvisor.com/media/photo-o/2e/9...
75.
by ww520 11mo ago
Apple also invested heavily into EV. Though not succeeded, they at least put money into new areas.
76.
by ww520 11mo ago
I wasted so much late night hours on Netrek in the computer lab.
77.
by ww520 11mo ago
Arena Allocator is great, especially for periodic frame based allocations, e.g. rendering loop, game loop, request handling, etc. You just reset the arena at the end of every frame. It has the feature to reset and retain the memory allocate
78.
by ww520 11mo ago
His dad was a legend as well, chief scientist in NSA.
79.
by ww520 1y ago
It is also good on delivering power to AES50 snake stage box to microphones that needs fathom power.
80.
by ww520 1y ago
It is what you described at high level. The devils are in the detail. People keep using words to describe the detail when code shows everything.
81.
by ww520 1y ago
Monad is a pattern for constructing container types so that their instances can be used in chain operations safely. Given a value type, you can build a monad type wrapping the value type with a set of prescribed monadic functions. Instances
82.
by ww520 1y ago
Way back when I work in an ad based company, click fraud handling was under my overseeing. We caught about 20 percent of clicks as fraudulent and filtered them out before billing the ad placing vendors. It was a constant battle with the sal
83.
by ww520 1y ago
This is nice to parse incomplete JSON as they come in. I did something similar for streaming but built it with a streaming protocol at the frame level wrapping the JSON messages [1]. The streaming protocol has support for both the LF based
84.
by ww520 1y ago
Meanwhile California is rolling back environmental laws for development. https://www.wsj.com/us-news/california-dismantles-landmark-e...
85.
by ww520 1y ago
Now. Imagine a Beawulf of these...
86.
by ww520 1y ago
A Ray Ban sunglasses can run up to $500 already.
87.
by ww520 1y ago
It happened with Schwab. I've enabled option trading in one of my accounts and got a call from Schwab, asking to authenticate me. I told them I couldn't trust it's a legit call; give me a number and case number and I'd c
88.
by ww520 1y ago
Here is where airship makes economical sense.
89.
by ww520 1y ago
That's what a LLM based template engine looks like.
90.
by ww520 1y ago
Motorola Moto G is a very capable phone on the cheap. It's even cheaper if you don't mind older models or used. https://www.amazon.com/s?k=motorola+moto+g&qid=1757978993&rn...

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