kbwt

23 ms·

181.
by kbwt 11y ago
Quick Reference: https://www.khronos.org/registry/vulkan/specs/1.0/refguide/V... The Khronos site seems to be overloaded right now.
182.
by kbwt 11y ago
They take a 30% cut, not 15%.
183.
by kbwt 11y ago
A better solution which only uses local connections between adjacent cells is Odd-Even Transposition Sort. When the cells are arranged in a 2D grid, Shearsort sorts all the values in snake-like order in O(sqrt(n) log(n)). A slightly more co
184.
by kbwt 11y ago
A major problem with sd-event as an epoll replacement lies in how it handles multi-threading: It doesn't. The most error-prone part of using epoll in a multi-threaded environment is free-ing of the per-descriptor state. You never quite
185.
by kbwt 11y ago
There is already a native Direct3D 9 implementation on Linux, called Gallium Nine. It works with any driver exposing the Gallium interface, such as the open source radeon driver.
186.
by kbwt 11y ago
Alternatively, if the implementation supports uintptr_t, you can convert to that and then compare the respective integral values.
187.
New Short Cut Found for Long Math Proofs (1992)(nytimes.com)
28 points by kbwt 11y ago|18 comments
188.
by kbwt 11y ago
That's for A* on a complete visibility graph, which is much faster than on a uniform grid. I only added the link so that the reduced terminology is clear to everyone.
189.
by kbwt 11y ago
But how does it compare to A* on a reduced[1] visibility graph? [1] http://kovan.ceng.metu.edu.tr/~kadir/academia/courses/grad/c...
190.
by kbwt 11y ago
They made 3 billion USD from Google Play in 2014. (30% cut on all sales) http://android-developers.blogspot.com/2015/02/a-new-way-to-...
191.
by kbwt 11y ago
So basically the idea with RSA is that all computations are done modulo N, where N is the product of two secret primes p and q. What was done here is manipulating the high bits of N (yielding N'), and finding new prime q' slightly
192.
by kbwt 11y ago
Yes, response times seem to have spiked: https://status.github.com/ Could be another DDoS? --- Update 11:32 UTC "We're seeing high error rates on github.com and are investigating".
193.
by kbwt 11y ago
So, browsing through these projects I see a lot of crawlers. Where is the search tech? Other than that one project which seems to be a JS-frontend for Lucene/Solr, I can't find anything having to do with Information Retrieval. Unl
194.
by kbwt 11y ago
Both examples seem rather obvious to me. The first one adds the carries onto the bitwise sum, similar to a carry ripple adder. The second subtracts the carries from the result to retrieve the bitwise sum (XOR).
195.
by kbwt 11y ago
Android. I don't think Google should be allowed to dictate clauses like this one from their developer agreement: 4.5 Non-Compete. You may not use the Market to distribute or make available any Product whose primary purpose
196.
by kbwt 12y ago
I don't think Google should be allowed to get away with clauses like this one from their developer agreement: 4.5 Non-Compete. You may not use the Market to distribute or make available any Product whose primary purpose is
197.
by kbwt 12y ago
This has been posted before. A moderator might want to add (2012) to the title.
198.
by kbwt 12y ago
This is a news article. For the research itself, see http://arxiv.org/abs/1404.3093v3 (PDF link: http://arxiv.org/pdf/1404.3093v3.pdf )
199.
by kbwt 12y ago
My main annoyance with tmux is the inconsistency of clipboard integration support. There are terminal-specific hacks* that mostly resolve the problem, but those become ineffective when I have to work on another machine (where I likely don&#
200.
by kbwt 12y ago
That is technically undefined behavior, because the result of the double subtraction could very well be a number that is not representable within the range of a signed int.
201.
by kbwt 12y ago
The article is a repost from https://www.quantamagazine.org/20141210-prime-gap-grows-afte...