erlang/otp on Hacker News

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story by srijan4 · 2018-05-03 · 0 comments

…is used to handle some of the TLS and SSH stuff from what I've heard. Here is TLS connection code: https://github.com/erlang/otp/blob/11cd0f1d000be5849bba2466b... I've done them in C and Python before as well. In C I the like the table +…

comment by rdtsc · 2018-02-26 · in How I Learned to Stop Worrying and Love the State Machine

…solution to back pressure in Erlang and has recently been remove for the next major release: https://github.com/erlang/otp/commit/2e601a2efc19d64ed0628a5... I’ve heard speculation that it really only helped scheduler efficiency and this…

comment by strmpnk · 2018-01-18 · in Stream Processing for Go

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Erlang 20.1 released

story by leifg · 2017-09-28 · 0 comments

…now have even cheaper constant literals [3]! Let's get on this. [1] https://github.com/weinholt [2] https://github.com/erlang/otp/pull/1080#issuecomment-3145985... [3] https://medium.com/@jlouis666/an-erlang-otp-20-0-optimizatio...

comment by fenollp · 2017-08-21 · in A supercompiler pass for Erlang

Stacktrace entries for emulator calls are coming on Erlang 21: https://github.com/erlang/otp/pull/1478 This means that something such as 1/0 should include the line where the error happened in IEx and in general. Regarding the error…

comment by josevalim · 2017-08-19 · in Why Elixir (2014)

…and a lot of tech like rabbitmq and couchdb uses erlang to reach "webscale" deployments. [0]: https://github.com/erlang/otp/compare/OTP-20.0...master

comment by oneweekwonder · 2017-08-17 · in Ericsson is reportedly planning to cut 25,000 jobs in response to crisis

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Erlang/OTP 20.0 is released

story by rdtsc · 2017-06-21 · 1 comment

…two reference implementations of a distribution-protocol connection handler: • inet_tcp_dist ( https://github.com/erlang/otp/blob/master/lib/kernel/src/ine... ) • inet_tls_dist ( https://github.com/erlang/otp/blob/master/lib/ssl/src/inet_t.…

comment by derefr · 2017-05-08 · in My Heroku values (2015)

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Writing good commit messages

story by lobo_tuerto · 2017-04-03 · 0 comments

…I once found a particularly confusing use of this style here: https://github.com/erlang/otp/blob/master/erts/epmd/src/epmd...

comment by technion · 2017-03-28 · in Linux kernel coding style

Erlang OTP https://github.com/erlang/otp

comment by Cieplak · 2017-02-12 · in Ask HN: What are some well written/engineered open source software?

…from reading Erlang source code though. There's a lot to see in the Core Erlang compilation code: https://github.com/erlang/otp/tree/maint/lib/compiler/src As to answer some questions elsewhere in this discussion on why BEAM code isn't…

comment by strmpnk · 2017-02-02 · in Introducing PureScript Erlang back end

Erlang ( https://github.com/erlang/otp ) accepts PRs on GitHub, although they maintain their own JIRA instance for issue tracking.

comment by cxa · 2017-01-03 · in Programming languages that are actively developed on GitHub

…2. https://en.m.wikipedia.org/wiki/5_Whys 3. https://m.youtube.com/watch?v=sahSAMj8OIY 4. https://github.com/erlang/otp/wiki/writing-good-commit-messa...

comment by js2 · 2016-10-22 · in How to Accept Over-Engineering for What It Really Is

…So it forks something restricted and small not the whole VM. Here are the details of how it works: https://github.com/erlang/otp/blob/a5256e5221aff30f6d2cc7fab... They also claim a 3-5x speedup for launching external commands because of…

comment by rdtsc · 2016-08-17 · in Fork() without exec() is dangerous in large programs

I think it's probably more of a consequence of the long long discussions that were had at https://github.com/erlang/otp/pull/960 -- with 15 participants from the OTP team, regular Erlangers, and I'm sure a few Elixir people too. My idea…

comment by mononcqc · 2016-06-22 · in Erlang/OTP 19.0 has been released

…the internals of advanced software, it's well worth a read. Take the HiPe compiler for example: https://github.com/erlang/otp/tree/OTP-19.0/erts/emulator/hi... It deals with running native and interpreted program code together, just…

comment by smegel · 2016-06-22 · in Erlang/OTP 19.0 has been released

…and updated code accordingly as they worked on it. You can see the whole process and discussion in: https://github.com/erlang/otp/pull/960

comment by rdtsc · 2016-05-14 · in Finite state machines with Akka

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Erlang R19 Release Candidate Available

story by dpeck · 2016-05-12 · 23 comments

I was hoping that i'd agree but check the code for Mnesia for example: https://github.com/erlang/otp/blob/maint/lib/mnesia/src/mnes... Numerous functions missing essential code documentation all spread in a single file, with commented out…

comment by zorbash · 2016-05-01 · in Ask HN: What are examples of GitHub repositories with high code quality?

https://github.com/erlang/otp is one of the best examples I can think of. It's reliability focused engineering from a major engineering firm.

comment by hlieberman · 2016-05-01 · in Ask HN: What are examples of GitHub repositories with high code quality?

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Writing good commit messages

story by antouank · 2016-04-13 · 0 comments

I think this is the PR so far: https://github.com/erlang/otp/pull/858

comment by rdtsc · 2016-04-08 · in Why Erlang Matters

…of how they do it. [4][5] [1]: https://medium.com/@jlouis666/erlang-dirty-scheduler-overhea... [2]: https://github.com/erlang/otp/tree/maint/erts/emulator/beam [3]: https://hamidreza-s.github.io/erlang/scheduling/real-time/pr... [4]:…

comment by devbug · 2016-04-07 · in Why Erlang Matters

…docs: http://erlang.org/~raimo/doc-7.2/lib/stdlib-2.7/doc/html/gen... And the community discussion: https://github.com/erlang/otp/pull/960

comment by rdtsc · 2016-04-03 · in Rage Against the Finite-State Machines

…for. Could you point me at the right place to read (or read about) the beam sources? I'm looking at https://github.com/erlang/otp/wiki/Routemap-source-tree -- is there something better?

comment by akkartik · 2016-03-14 · in Managing two million web servers

Yes - in the beginning. If you look here https://github.com/erlang/otp/releases you'll see that - even on Jessie - 17.1 is unfortunately way behind.

comment by olgeni · 2015-07-27 · in Debops (2014)

Commits like this make me realize, "oh, they're just developers like me" https://github.com/erlang/otp/commit/37f143e9e16e89d753b0e5e...

comment by shockzzz · 2015-06-24 · in Erlang/OTP 18.0 has been released

…does this wonderfully) and did all development in the open. Then we would not have these situations https://github.com/erlang/otp/pull/687 and it would save me ton of time couple years ago chasing after ssl bugs.

comment by rambocoder · 2015-04-23 · in Elixir vs. Erlang: a question of momentum

…of the list. I looked up how the map operation is implemented in Erlang. It isn't tail recursive: https://github.com/erlang/otp/blob/172e812c491680fbb175f56f7... I'm interested to know how you'd implement a tail-recursive version of map…

comment by RootDynasty · 2015-04-15 · in Parallel Map in Elixir

…they have a bug mailing list. You can still issue pull requests if you want. There are plenty here: https://github.com/erlang/otp/pulls File the bug, submit a patch and discuss there. Some pull requests have 20+ comments. > there are…

comment by rdtsc · 2015-03-20 · in Solving the Go Challenge 1 in Erlang

…Did I say otherwise? > What do you want Ericsson to bake a cake for you? Yes. > It is open source ( https://github.com/erlang/otp ), some have forked it and updated as needed (for example WhatsApp). I know it is open source. I have…

comment by moita · 2015-03-20 · in Solving the Go Challenge 1 in Erlang

…system for many years. What do you want Ericsson to bake a cake for you? It is open source ( https://github.com/erlang/otp ), some have forked it and updated as needed (for example WhatsApp). There is a bug mailing list (…

comment by rdtsc · 2015-03-19 · in Solving the Go Challenge 1 in Erlang

…O(1), worst case O(N) just like every other immutable double headed queue. Here's the source code: https://github.com/erlang/otp/blob/172e812c491680fbb175f56f7...

comment by felixgallo · 2015-02-02 · in Memory matters, even in Erlang (2010)

…message style guide in my opinion is Erlang OTP's "Writing good commit messages"[0] wiki page. [0] https://github.com/erlang/otp/wiki/Writing-good-commit-messa...

comment by potomak · 2015-01-12 · in Atom – Git commit messages

This backend has been merged in to the Erlang/OTP master branch: https://github.com/erlang/otp/commit/9d46875b53ffb21bc55aec4... If you're interested in LLVM you might want to subscribe to LLVM Weekly (which I author).…

comment by asb · 2014-03-24 · in ErLLVM: LLVM backend for high performance Erlang

…There is also Erlang [1] and my personal rethought version [2] featuring no ,.; and more… [1] https://github.com/erlang/otp/blob/maint/lib/stdlib/src/erl_... [2] https://github.com/fenollp/kju

comment by fenollp · 2014-03-21 · in iGo: a new Syntax for GoLang

…of maps, Erlang is probably going to get them too in the next release early next year -- R17, https://github.com/erlang/otp/tree/egil/maps/eep-implementat... .

comment by rdtsc · 2013-11-23 · in SWI-Prolog extensions in version 7

…Redundancy is great for servers, not so much for code you have to modify. Take this as an example: https://github.com/erlang/otp/blob/master/lib/stdlib/src/fil... It's got a lot of things repeated, and you have to play "spot the…

comment by davidw · 2013-01-23 · in Towards a better Erlang - The Excitement of Elixir

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A funny easter egg in the Erlang Source Code

story by old_sound · 2012-11-19 · 0 comments

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Writing good commit messages

story by kaeawc · 2012-07-20 · 49 comments

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Erlang is now on Github (official repo)

story by daleharvey · 2009-11-25 · 8 comments