Merge branch 'master' into mb/The_past_was_alterable-The_past_never_had_been_altered

logankilpatrick · web-flow · commit da806918985c · 2020-05-06T08:06:34.000-04:00
diff --git a/README.md b/README.md
@@ -71,6 +71,19 @@ In particular:
 
 If in doubt, after running Franklin's server, copy the content of `__site/feed.xml` into [the w3 feed validator](https://validator.w3.org/feed/check.cgi), it should show "Valid RSS feed".
 
+### Metadata
+
+In order to add `<meta ... >` tags on your blog post, add
+
+or for multiple tags
+
+```
+@def meta = [("prop11"=>"val11", "prop21"=>"val21"),
+             ("prop12"=>"val12", "prop22"=>"val22")]
+```
+
+see for instance [Keno's recent blog post](https://raw.githubusercontent.com/JuliaLang/www.julialang.org/master/blog/2020/05/rr.md).
+
 ## Looking for broken links
 
 Every so often, one should do an in-depth check that there are no broken links.
diff --git a/_assets/blog/2020-05-02-rr/preview.mp4 b/_assets/blog/2020-05-02-rr/preview.mp4
diff --git a/_layout/head.html b/_layout/head.html
@@ -38,6 +38,9 @@
   </style>
   {{end}}{{end}}
 
+  <!-- OGP Metadata -->
+  {{ifdef meta}}{{meta}}{{end}}
+
 </head>
 
 <body>
diff --git a/blog/2012/02/why-we-created-julia-zh_CN.md b/blog/2012/02/why-we-created-julia-zh_CN.md
@@ -46,22 +46,17 @@
 </p>
 ~~~
 
-trackbacks:
+Trackbacks:
 - [Reddit](https://www.reddit.com/r/programming/comments/pv3k9/why_we_created_julia_a_new_programming_language/)
 - [Hacker News](https://news.ycombinator.com/item?id=3606380)
 - [Lambda-the-Ultimate](http://lambda-the-ultimate.org/node/4452)
 - [Phoronix](https://www.phoronix.com/scan.php?page=news_item&px=MTA2ODg)
 - [The Endeavor (John D. Cook)](https://www.johndcook.com/blog/2012/02/22/julia-random-number-generation/)
-- [Walking Randomly](http://www.walkingrandomly.com/?p=87)
-- [Miguel Bazdresch](http://2pif.info/op/julia.html)
+- [Walking Randomly (Mike Croucher)](http://www.walkingrandomly.com/?p=87)
 - [Douglas Bates](https://dmbates.blogspot.in/2012/03/julia-version-of-multinomial-sampler_12.html)
 - [Vince Buffalo](https://vincebuffalo.com/blog/2012/03/07/thoughts-on-julia-and-r.html)
 - [John Myles White](https://www.johnmyleswhite.com/notebook/2012/03/31/julia-i-love-you/)
-- [Shane Conway](https://www.statalgo.com/2012/03/24/statistics-with-julia/)
-- [Tim Salimans](http://timsalimans.com/gibbs-sampling-with-julia/)
-- [Twitter trackbacks](https://topsy.com/julialang.org/)
-- [Russian translation](https://habrahabr.ru/blogs/programming/138577/)
-- [Linux.org.ru blog post (Russian)](https://www.linux.org.ru/news/opensource/7440863)
-- [Simplified Chinese translation](https://sd.csdn.net/a/20120223/312315.html)
-- [Traditional Chinese translation](http://www.hellogcc.org/?p=20)
-- [Linuxfr.org blog post (French)](https://linuxfr.org/news/version-1-0-de-julia)
+- [Habrahabr.ru (Russian)](https://habrahabr.ru/blogs/programming/138577/)
+- [Linux.org.ru (Russian)](https://www.linux.org.ru/news/opensource/7440863)
+- [hellogcc.org (Chinese)](http://www.hellogcc.org/?p=20)
+- [Linuxfr.org (French)](https://linuxfr.org/news/version-1-0-de-julia)
diff --git a/blog/2012/02/why-we-created-julia.md b/blog/2012/02/why-we-created-julia.md
@@ -60,14 +60,13 @@ It's not complete, but it's time for an initial[^1] release — the language we'
 It already delivers on 90% of our ungracious demands, and now it needs the ungracious demands of others to shape it further.
 So, if you are also a greedy, unreasonable, demanding programmer, we want you to give it a try.
 
-trackbacks:
+Trackbacks:
 - [Reddit](https://www.reddit.com/r/programming/comments/pv3k9/why_we_created_julia_a_new_programming_language/)
 - [Hacker News](https://news.ycombinator.com/item?id=3606380)
 - [Lambda-the-Ultimate](http://lambda-the-ultimate.org/node/4452)
 - [Phoronix](https://www.phoronix.com/scan.php?page=news_item&px=MTA2ODg)
 - [The Endeavor (John D. Cook)](https://www.johndcook.com/blog/2012/02/22/julia-random-number-generation/)
-- [Walking Randomly](http://www.walkingrandomly.com/?p=87)
-- [Miguel Bazdresch](http://2pif.info/op/julia.html)
+- [Walking Randomly (Mike Croucher)](http://www.walkingrandomly.com/?p=87)
 - [Douglas Bates](https://dmbates.blogspot.in/2012/03/julia-version-of-multinomial-sampler_12.html)
 - [Vince Buffalo](https://vincebuffalo.com/blog/2012/03/07/thoughts-on-julia-and-r.html)
 - [John Myles White](https://www.johnmyleswhite.com/notebook/2012/03/31/julia-i-love-you/)
@@ -79,5 +78,9 @@ trackbacks:
 - [Simplified Chinese translation](https://sd.csdn.net/a/20120223/312315.html)
 - [Traditional Chinese translation](http://www.hellogcc.org/?p=20)
 - [Linuxfr.org blog post (French)](https://linuxfr.org/news/version-1-0-de-julia)
+- [Habrahabr.ru (Russian)](https://habrahabr.ru/blogs/programming/138577/)
+- [Linux.org.ru (Russian)](https://www.linux.org.ru/news/opensource/7440863)
+- [hellogcc.org (Chinese)](http://www.hellogcc.org/?p=20)
+- [Linuxfr.org (French)](https://linuxfr.org/news/version-1-0-de-julia)
 
 [^1]: This was originally written as being "time for a 1.0 release" but it turns out this was a bit too greedy: Julia 1.0 wasn't released until [considerably later](https://julialang.org/blog/2018/08/one-point-zero/).
diff --git a/blog/2020/05/jsoc-gsoc2020.md b/blog/2020/05/jsoc-gsoc2020.md
@@ -0,0 +1,39 @@
+@def authors = "Logan, Avik, and Chris"
+@def published = "5 May 2020"
+@def title = "GSoC and JSoC 2020 Project List"
+@def rss_pubdate = Date(2020, 5, 5)
+@def rss = """GSoC and JSoC 2020 Project List"""
+
+
+This summer, the Julia Language will be hosting students through GSoC and JSoC. You can read more about this by checking out [our Discourse post](https://discourse.julialang.org/t/julia-seasons-of-contributions-to-supplement-gsoc-2020/38754). We are very excited to have 25 students working with us. Here are the projects they will be working on: 
+
+| Display Name        | Project   |
+| ------------- |:-------------:|
+| Sharan Yalburgi      | 	Adding GPML capabilities to JuliaGaussianProcesses |
+| Arthur Lui      | BNP Benchmarks and Feature Comparisons for Turing and Other PPLs      |
+| Nirmal Praveen Suthar | Deep Learning for 3D Computer Vision  | 
+| Alexander Seiler | General Improvements for LinearMaps.jl      | 
+| Kirill Zubov | General partial differential equation solver using neural networks with ModelingToolkit interface      | 
+| frankschae | High weak order stochastic differential equation solvers and their utility in neural stochastic differential equations     |
+| Koustav Chowdhury | Implementation of a hash table based on SwissTable and adding Trees.jl to JuliaCollections      | 
+| MartinuzziFrancesco | Implementation of a Reservoir Computing library for timeseries prediction      | 
+| Tejas Vaidhya | Implementing ALBERT in julia      | 
+| Ludovico Bessi | Improving Surrogates.jl      | 
+| Peter Cheng | Leveraging Hugging Face Transformers package in Julia      | 
+| Aadesh Deshmukh | MLJTime - Adding Time Series Support For MLJ      | 
+| Utkarsh530 | Performance Enhancements and Optimizations for Differential Equation solvers      | 
+| Saranjeet Kaur Bhogal | Polychord Nested Sampling Algorithm Building and Integration with Turing in Julia      | 
+| Uziel Linares | Taylor models and a guaranteed ODE solver      | 
+| Chen Zhao | ZX.jl: ZX-calculus for Julia      | 
+| Arsh Sharma | A Geospatial Data handling package for Julia      | 
+| Krish Agarwal | A Standards compliant Interval Arithmetic Library      | 
+| SebastianGuadalupe | Computational Methods using Zonotopes      | 
+| Nabanita Dash | Fast communication library in Julia by wrapping the UCX networking library      | 
+| Ashrya Agrawal-1 | MLJ - FairML      | 
+| SebastianM-C | N-body problem tooling for large scale electrodynamics simulations      | 
+| Ashutosh Bharambe | Neural Networks for solving differential equations      | 
+| Abhinav Mehndiratta | Parallel Graph Algorithms      | 
+| abhinav_gupta | Parameter estimation for nonlinear dynamical models.      | 
+
+
+
diff --git a/blog/2020/05/rr.md b/blog/2020/05/rr.md
@@ -1,8 +1,14 @@
 @def authors = "Keno Fischer"
 @def published = "2 May 2020"
-@def title = "Coming in Julia 1.5: Time Traveling (Linux) Bug Reporting"
+@def title = "Julia 1.5 Feature Preview: Time Traveling (Linux) Bug Reporting"
 @def rss_pubdate = Date(2020, 5, 2)
 @def rss = """Julia 1.5 is gaining a cool new bug reporting capability, leveraging mozilla's rr project to automatically create fully-reproducible bug reports"""
+@def meta = [("property" => "og:video",
+             "content" => "https://julialang.org/assets/blog/2020-05-02-rr/preview.mp4"),
+	     ("name" => "twitter:player",
+	      "content" = "https://www.youtube.com/embed/JO6Jvad3XRU"),
+	     ("name" => "twitter:player:width", content="960"),
+	     ("name" => "twitter:player:height", content="720")]
 
 ~~~
   <link rel="stylesheet" type="text/css" href="/assets/blog/2020-05-02-rr/asciinema-player.css" />
@@ -197,7 +203,7 @@ If a bug report includes a link to an `rr` trace, in theory no further reproduct
 instructions are required. The `rr` trace is guaranteed to perfectly capture
 the environment the bug was reproduced in. Of course, if the bug is something non-obvious like
 unexpected behavior, some comments on what the expected behavior was may
-still be helpful. 
+still be helpful.
 Having perfect reproducability almost immediately knocks
 out all the common problems I started this post with. "Works for me" is no
 longer an available answer. If it's in the trace, it broke on somebody's machine
@@ -232,7 +238,7 @@ up into:
 
 4) Direct observation of non-determinstic hardware effects (i.e. the "most" qualifier above).
    This includes instructions that are deliberately non-deterministic, such as RDRAND,
-   which generates a random number. It also includes oberservable, but undesiarable effects of hardware state
+   which generates a random number. It also includes observable, but undesirable effects of hardware state
    (e.g. timing side channels from cache or branch predictor state).
 
 However, in theory, if a tool was able to capture 100% of the relevant state
diff --git a/blog/index.md b/blog/index.md
@@ -34,6 +34,8 @@ Blogs from the broader Julia community can be found at [Julia Bloggers](https://
 <div class="grid">
 ~~~
 
+[GSoC and JSoC 2020 Project List](/blog/2020/05/jsoc-gsoc2020/) 2020-05-05
+
 [Coming in Julia 1.5: Time Traveling (Linux) Bug Reports](/blog/2020/05/rr/) 2020-05-02
 
 [Google's Code-In Contest Wrap up](/blog/2020/02/gci-summary/) 2020-02-10
diff --git a/downloads/index.md b/downloads/index.md
@@ -212,9 +212,9 @@ Older releases of Julia for all platforms are available on the [Older releases p
 
 
 
-## Nightly builds
+## "Nightly" builds
 
-Nightly builds of the current unstable development version of Julia are available on the [nightlies page](/downloads/nightlies/). These are intended as developer previews into the latest work and are not intended for normal use. Most users are advised to use the current release version of Julia, above.
+Builds of the current unstable development version of Julia are available on the [nightlies page](/downloads/nightlies/). Built after each update to master, these are intended as developer previews into the latest work and are not intended for normal use. Most users are advised to use the current release version of Julia, above.
 
 
 
diff --git a/jsoc/gsod/projects.md b/jsoc/gsod/projects.md
diff --git a/utils.jl b/utils.jl
