Hacker Newsnew | past | comments | ask | show | jobs | submit | jparmer's commentslogin

Open-source test automation drivers for Keysight, NI, and Rohde & Schwarz hardware also available. Easily extensible through Python API.


Python is coming for Scientific Instruments.


Lol

I don’t think you understand just how much of a niche NI has for test equipment. There isn’t really another option for a lot of devices


Here's a Dash app that use Dask & Datashader for fast aggregations on +40M rows: https://dash-gallery.plotly.host/dash-world-cell-towers

The source code, which can be used as a Dash + Dask boilerplate, is here: https://github.com/plotly/dash-world-cell-towers

Feel free to ask questions at community.plot.ly


I don't think that actually plots the 40M points, just aggregates them in Python and plots a small section of that data on the website?


I believe so. An optimization of Datashader is that it _doesn't_ plot all the points, but rather optimizes which points actually influence pixel values.


It plots cell towers in the middle of my residential neighborhood where i absolutely sure there aren't any


https://community.opencellid.org/t/range-of-a-tower/370/2

>The range field tells you the approximate area within which the cell could be, in metres. This is effectively an estimate of how accurate the location is.

There's one marked in the middle of a corn field near me with a range of 48,000m. ?


maybe they're Stingrays ;)

https://en.m.wikipedia.org/wiki/Stingray_phone_tracker


Maybe. However cellmapper.net shows few cell towers where they actually exists and this map doesn't show them.

Credibility?


You guys should consider nteract's commutable as a frontend: https://github.com/nteract/commutable


Probably want the packages in here -- https://github.com/nteract/nteract/tree/master/packages

Roughly speaking, this is just like the notebook-preview component with different styling and some additional UI enhancements (cell hide toggling).


You can also toggle code cells of Jupyter notebooks in Plotly: https://plot.ly/~empet/14371


Collapsible input/outputs was just merged into JupyterLab today!


Is there a way to toggle them all at once?


Plotly | React.js engineers. plot.ly/jobs


What else are you looking for in Bokeh and Plotly?


The solution to the double pendulum system is streaming, not animated - Everyone sees the same pendulum position at the same time. Try opening 2 browser tabs to see this.


If you're looking to make scientific D3 graphs with Python, never touching anything close to javascript, you can also check out the Plotly Python API:

https://plot.ly/api/python

It was designed foremost to make graphs pertinent for scientific and engineering applications: https://plot.ly/~alex/76/

(Disclosure: I'm a dev @Plotly)


Check out the Plotly APIs for hover - Here's an example: https://plot.ly/~alex/75/ https://plot.ly/api/python (Disclosure: I'm a dev at @Plotly)


Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: