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Scott Nelson scttnlsn

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@probonopd
probonopd / linux_fusion360.md
Last active November 9, 2023 15:22
Autodesk Fusion 360 on Linux

Autodesk Fusion 360 on Linux

In the Web Browser

Ubuntu, Fedora, openSUSE, CentOS, SUSE Linux Enterprise, Debian,... users can finally use Autodesk Fusion 360 in the Linux Browser now.

https://myhub.autodesk360.com

On Chromium 55.0.2843.0 I get NET::ERR_CERTIFICATE_TRANSPARENCY_REQUIRED.

@max-mapper
max-mapper / readme.md
Created March 10, 2017 00:03
DIY DAT DYNDNS

for ubuntu, to set up a dynamic dns service that tells you what the external ip of some machine is

  • npm install dat lil-pids run-every add-to-systemd -g
  • mkdir ipdat; cd ipdat; dat create; cd ..;
  • edit file services with this:
cd ipdat && dat sync
cd ipdat && run-every 3600 curl ipinfo.io/ip > ip.txt
@fritzy
fritzy / json_pagination.sql
Last active November 27, 2020 11:22
Getting JSON paginated results of a table SELECT
SELECT json_build_object(
'total', (SELECT n_live_tup FROM pg_stat_user_tables WHERE relname='sometable'),
'count', count(sometable_rows.*),
'offset', 0,
'results', json_agg(row_to_json(sometable_rows))
)
FROM (SELECT * FROM sometable
ORDER BY "time"
LIMIT 10 OFFSET 0)
sometable_rows;
@0XDE57
0XDE57 / config.md
Last active April 18, 2024 04:36
Firefox about:config privacy settings

ABOUT

about:config settings to harden the Firefox browser. Privacy and performance enhancements.
To change these settings type 'about:config' in the url bar. Then search the setting you would like to change and modify the value. Some settings may break certain websites from functioning and rendering normally. Some settings may also make firefox unstable. I am not liable for any damages/loss of data.

Not all these changes are necessary and will be dependent upon your usage and hardware. Do some research on settings if you don't understand what they do. These settings are best combined with your standard privacy extensions (HTTPS Everywhere No longer required: Enable HTTPS-Only Mode, NoScript/Request Policy, uBlock origin, agent spoofing, Privacy Badger etc), and all plugins set to "Ask To Activate".

@max-mapper
max-mapper / build.sh
Last active January 3, 2023 15:24
create a tinycorelinux fs with custom .tcz packages
# create a tinycorelinux fs with custom .tcz packages
# prerequisites: apt-get install squashfs-tools, npm i nugget -g
# dl release + packages (add your packages here)
nugget http://tinycorelinux.net/6.x/x86/release/TinyCore-current.iso http://tinycorelinux.net/6.x/x86/tcz/{nodejs,fuse,openssl-1.0.1,python,pkg-config,make,gcc,cloog,isl,gmp,mpfr,binutils,mpc,gcc_base-dev,gcc_libs-dev,gcc_libs,glibc_base-dev,linux-3.16.2_api_headers}.tcz -c
# node (add your packages here)
unsquashfs -f nodejs.tcz
unsquashfs -f openssl-1.0.1.tcz
@non
non / answer.md
Last active January 9, 2024 22:06
answer @nuttycom

What is the appeal of dynamically-typed languages?

Kris Nuttycombe asks:

I genuinely wish I understood the appeal of unityped languages better. Can someone who really knows both well-typed and unityped explain?

I think the terms well-typed and unityped are a bit of question-begging here (you might as well say good-typed versus bad-typed), so instead I will say statically-typed and dynamically-typed.

I'm going to approach this article using Scala to stand-in for static typing and Python for dynamic typing. I feel like I am credibly proficient both languages: I don't currently write a lot of Python, but I still have affection for the language, and have probably written hundreds of thousands of lines of Python code over the years.

@dominictarr
dominictarr / papers.md
Last active October 10, 2015 14:01
@dominictarr
dominictarr / papers.md
Last active January 12, 2024 08:19
Distributed Systems Papers

(dominic: this list of papers was originally recommended to me by Brain Noguchi @bnoguchi, and was a great start to understanding distributed systems)

Here's a selection of papers that I think you would find helpful and interesting:

Time, Clocks, and the Ordering of Events in a Distributed System

The seminal paper about event ordering and concurrency. The important result is that events in a distributed system define a partially ordered set. The connection to what we're working on is fundamental, as this defines how to detect concurrent updates. Moreover, the chosen algorithm to turn the partially ordered set into a totally ordered set defines the conflict resolution algorithm.

http://research.microsoft.com/en-us/um/people/lamport/pubs/time-clocks.pdf

@danackerson
danackerson / 100_base.conf
Last active October 20, 2023 10:11
using nginx + lua + redis for redirects and rewrites
# using such a setup requires `apt-get install lua-nginx-redis` under Ubuntu Trusty
# more info @ http://wiki.nginx.org/HttpLuaModule#access_by_lua
http {
lua_package_path "/etc/nginx/include.d/?.lua;;";
lua_socket_pool_size 100;
lua_socket_connect_timeout 10ms;
lua_socket_read_timeout 10ms;
server {
@dominictarr
dominictarr / TahoeLAFS.md
Last active April 26, 2023 04:28
Writing out part of the Tahoe LAFS paper in my own words to check my understanding.

Tahoe LAFS

Tahoe LAFS is a distributed file system with an interesting permissions model. (whitepaper) Both Immutable and Mutable files are supported (Mutable is the most complex and interesting) There are three levels of permissions, Write, Read, and Verify. Each permission is granted by giving a user a special key called a "capability". If you have the Write capability you can update the file, if you have the Read capability you can retrieve the plain text, but if you only have the Verify capability you can only validate the file integrity, but not read the contents.

The lower level capabilities are generated deterministically from the higher level capabilites.