do not know how to install historymod - fiware-orion

I find a lot of information dispersed over the Internet. There is nothing concrete. If I can guide point to point, to know what I have to install on the machine, and so to create the historical data for the statistics.
I need to make the "linear graph" widget work properly.
Greetings and thanks!

Please, take a look into the README document available on the github repository. Take into account that this file has been updated recently.

The historymod module is part of an specific application (FIWARE LiveDemo app) and not recommended as general solution. Have a look to the following post about how to persist hitorical context information comming from Orion.

Related

Data Source for PyEphem?

I am trying to reference the use of PyEphem in my code. Their website shows that data sources are listed below "Documentation", but isn't there anymore. Does anyone know where they take their data from?
Thanks
There were several sources involved in creating PyEphem’s little star catalog, some providing the detailed positions and other supplying the popular names. They are detailed in the star.py module’s docstring, which you can view on your own system by running pydoc ephem.stars or can view online by looking at the source code on GitHub:
https://github.com/brandon-rhodes/pyephem/blob/fc11ddf3f2748db2fa4c8b0d491e169ed3d09bfc/ephem/stars.py#L8
I will also plan to add it to the documentation on the web, so that it’s more easily discoverable.

How to download CS:GO demo from match sharing code

Since 9/17/2019, Valve provided an API that allows players to give access to third-party websites to download their matchs history.
From this documentation, I have been able to get all my sharing code CSGO-xxxxx-xxxxx..., ready to download the matchs ! But, I didn't find any information about how to download them.
In this page and the last one, we can read Third-party websites and applications can use this authentication code to access your match history, your overall performance in those matches, download replays of your matches, and analyze your gameplay. and This page outlines the basics of creating a website or application to access players match history and help with players statistics tracking and gameplay analysis.. So, I'm pretty sure their might be a way.
Most of all, a famous website, https://csgostats.gg is able to download demos from this sharing code, so...
I know that this code CSGO-xxxxx-xxxxx... code be use like this steam://rungame/730/:steamID:/+csgo_download_match%20CSGO-xxxxx-xxxxx to watch the demo. But my goal is really to download it, to be able to parse it. So, I'm not looking for this way.
So, I'm looking for a way to download a CSGO demo using Valve's access token :
You can download CSGO demo with this link : http://replay131.valve.net/730/xxxxxxxxxxxxxxxxxxxxx_xxxxxxxxx.dem.bz2, but I havn't find a way to convert the sharing code to the demo's name.
I'm not sure if this question should be here or in software engineering ? ...
Alright, I forgot to answer my own question.
Since 4 months, I used this answer : https://www.reddit.com/r/GlobalOffensive/comments/glwlq1/how_to_download_csgo_demo_from_match_sharing_code/fr0f8q5/?utm_source=reddit&utm_medium=web2x&context=3
But, once I got my MatchID, OutcomeID and TokenID, I use boiler-writter to download the .info. Then inside, I can easily find the link of the demo.
CSGO-Demos-Manager (https://github.com/akiver/CSGO-Demos-Manager) can do this. It is written in C#. Unfortunately I have been unable to find any other solution.

Simplest CMS ever?

I’m building a super simple website with 5 pages and I want a CMS that allows me to change the text and the pictures in a couple of them.
In the past I used wordpress, but it has way too many features that i don’t need in this case.
I’ve been trying to learn gatsby.js so I would like to build it on that, but trying to see how to source from Netlify-CMS I started facing an overwhelming amount of information which I'm not sure I need.
Any tips?
Thanks!
M
Netlify has a built in CMS, and it's compatible with Gatsby! You can find examples online. It should be good for smaller sites, but for larger projects, I really like Prismic.io. Contentful is another popular one, but it's a bit pricier than prismic.
Edit: reread your comment about sourcing from Netlify. Netlify is not a "source" plug in in Gatsby. You use a local file +markdown source, and do the configuration for netlify, which adds an admin interface at an endpoint. You configure your data models in the interface, create login, etc. Then, when you submit changes, it modifies files in your connected git repo, so the local file + remark will make the data available in the graphql queries.
In the end I used Forestry.io, a good simple solution that did exactly what I needed in combination with Jekyll.

Laravel & MongoDB and an advanced role/permission system

I know there are a lot of role/permission packages like bican/roles or Zizaco/entrust .
They are great but I have two problems and those packages can't solve it!
I am using mongoDB and jenssegers/laravel-mongodb package which those packages do not support mongo.
And I need a multi-level/item-based role-permission system. I mean, for example: a user can edit just post 2 and post 3. NOT all posts!
So, I decided to develop that system myself, before starting it, I want your expertise to give me advice, useful links, articles, other packages, and anything which may help me.
you could use that it is almost like spatie/laravel-permission but for mongo db https://github.com/mostafamaklad/laravel-permission-mongodb
You just could create a permission with that post and give it to the user
or give it to a role and assign the role to the user

Best examples of data visualisation?

I love data visualisation and to spread that love I thought we could share our favourite examples of data visualisation:
Chess moves http://turbulence.org/spotlight/thinking/chess.html
Chris Harrison's Visualisations http://www.chrisharrison.net/projects/visualization.html
I especially like the bible and Wikipedia visualisations.
If you're interested in creating your own visualisations a good place to start would be to check out processing.js (http://ejohn.org/blog/processingjs/).
Information Aesthetics's feed is on my home page and has been the source of many interesting visualizations since I've placed it there.
glTail.rb - real time log info, Linux only.
This is a recent favorite The Ebb and Flow of Movies: Box Office Receipts 1986 — 2008.
Blew my mind is college Napoleon's Invasion of Russia, 1812.
And always check out Tufte.
I always found Gource to be pretty interesting; check out some of the samples. Histories of git projects.
I find codeswarm really amazing. Check out the video of eclipse.
I just came across the JavaScript lib called Raphael, haven't tried it but the demos impressed me:
http://raphaeljs.com
-- pete
I'm surprised no one has suggested d3 yet. Check out the website, its awesome: http://mbostock.github.com/d3/
For a large collection of manually selected information visualizations, please see http://www.infovis.info -- some of the online collections that I drew from no longer exist!
I show or link some examples in my blog post here: http://mycarta.wordpress.com/2011/11/17/time-to-spice-up-your-visualization-skills/
There is also a terrific selection of examples on this thread in Quora:
http://www.quora.com/Data-Visualization/What-are-the-best-data-visualizations-ever-created
A friend of mine did this and got it exposed at MOMA in NY
http://pmcruz.com/information-visualization/traffic-in-lisbon-condensed-in-one-day
It represents the trafic in lisbon over time, it was done with processing and there is no map behind it, just the coordinates of cars with public gps moving around