greg7mdp

11 ms·

91.
by greg7mdp 10y ago
Actually, if you don't need the entries to be sorted, the sparse_hash_set from https://github.com/greg7mdp/sparsepp is much faster than std::set or a sorted vector (except for iteration) and barely uses more memor
92.
by greg7mdp 10y ago
Author here. Disappointed with the apparent lack of interest, considering that sparsepp is likely the best choice today when you need an unordered_map or set.
93.
Sparsepp: improving on Google's sparsehash(github.com)
2 points by greg7mdp 10y ago|1 comments
94.
Free, fast, and extremely memory efficient unordered_map: introducing sparsepp(github.com)
4 points by greg7mdp 10y ago|0 comments
95.
by greg7mdp 10y ago
That's what I like about Haskell. Brilliant people writing really cool stuff. I'm constantly amazed by Haskell libraries!
96.
by greg7mdp 10y ago
That's the whole point, even from the long version, clang figured out that it was doing a popcount and emited a single popcntq instruction. Nice!
97.
Maybe It's a Dyson Sphere(theatlantic.com)
2 points by greg7mdp 11y ago|0 comments
98.
Fabrice Bellard: Portrait of a Super-Productive Programmer (2011)(blog.smartbear.com)
1 points by greg7mdp 11y ago|0 comments
99.
Solid state batteries in your next vacuum?(qz.com)
1 points by greg7mdp 11y ago|0 comments
100.
by greg7mdp 11y ago
Sad for France! We welcomed Jean-Claude (baby doc) Duvalier and ayatollah Khomeini, but I guess Assange and Snowden will not receive asylum.
101.
by greg7mdp 11y ago
Maybe pandoc would work for you ( http://pandoc.org/ ) from the documentation: "Unlike standard markdown, Pandoc allows ordered list items to be marked with uppercase and lowercase letters and roman numerals, in addition
102.
by greg7mdp 11y ago
Love the book!
103.
by greg7mdp 12y ago
This is brilliant!
104.
Morningstar Acquires HelloWallet For $52.5 Million (forbes.com)
1 points by greg7mdp 12y ago|0 comments
105.
by greg7mdp 13y ago
In facebook stock, sure :-)
106.
by greg7mdp 13y ago
go to http://unsplash.com/ and scroll down, you'll find them.
107.
by greg7mdp 13y ago
Wow, that is beautiful! Thanks.
108.
Free Amazon Web Services for startups(theslanted.com)
1 points by greg7mdp 13y ago|0 comments
109.
by greg7mdp 13y ago
Sometimes, it is embarrassing to be an American.
110.
by greg7mdp 13y ago
Sorry, but no. The NSA spying on us is very bothersome to a lot of hackers, so why shouldn't we talk about it in Hacker News? If you want sanitized iPhone announcements there are plenty of sites for that. And indeed the fingerprint sys
111.
by greg7mdp 13y ago
How come I'm not surprised?
112.
by greg7mdp 13y ago
Who's copying who now?
113.
by greg7mdp 13y ago
there is... at the bottom of the page.
114.
by greg7mdp 14y ago
You obviously don't need an algorithm to find a catchy title :-)
115.
by greg7mdp 14y ago
Yeah, sure, and a computer will never need more than 640K of memory. Back then Bill also though he knew it all!
116.
by greg7mdp 14y ago
People remember and talk about the great stock purchase they made, while the painful memories of terrible investments are repressed and seldom mentioned. They is no guarantee that Facebook stock will significantly appreciate... indeed many
117.
by greg7mdp 14y ago
under $29 now! How low will it go?