bano | open framework to implement to implement cheap RF nodes
kandi X-RAY | bano Summary
kandi X-RAY | bano Summary
BANO is an open framework to implement to implement cheap RF nodes, as well as a base station that makes them connected to the Internet over HTTP. While the concept is not clear to me, I guess it can be seen as an 'Internet of Things' platform. An introductory blog post can be found here: The node development kit documentation is in: doc/node_sdk. It contains instruction on how to install the SDK. You can find examples in the SDK documentation itself, and in separate project repositories such as: The BANO protocol documentation is in: doc/protocol. The base documentation is still to be written. Please contact texane@gmail.com for more info.
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QUESTION
I am following this example.
https://esflutter.dev/docs/catalog/samples/expansion-tile-sample
to make an expandable of multi levels in the categories. I have a tree of up to 3 categories.
but it gives me this error: I put it in the image so it can be seen in which part is marking the error:
As I am relatively new, I have been trying to solve it for days but I do not realize that it could be, I also leave my model below because I think that there is the error, maybe there is some way other than .map? or I do not realize the solution, please if someone could help me.
...ANSWER
Answered 2021-Jun-04 at 14:05It seems that your Categoria
and Child
model share almost all of their attributes. The issue is that the _buildTiles
expects a Categoria
and the children of Categoria
are Child
.
If you merge the Child
and Categoria
models you can do as follows.
QUESTION
I have a dataframe consisting of Wikipedia articles with geocoordinates and some statistics. The column 'Availability' contains a tuple of the languages that article is available in (out of a selection).
What I'm trying to do is plot a bubble map with plotly, and the legend being the availability in those languages. For example, out of ['ca','es']
you would have [],['ca'],['es'],['ca','es']
meaning not available, only in catalan, only in spanish or available in both respectively.
The problem is that when trying to use those combinations to create a dataframe with only the matching rows using Dataframe.isin(), it always returns an empty df.
The columns of the dataframe are:
Columns: [French Title, Qitem, Pageviews, page_title_1, page_title_2, Availability, Lat, Lon, Text]
Here is my code:
...ANSWER
Answered 2021-May-28 at 13:26You can use Series.apply()
to achieve your goal:
QUESTION
I have made an igraph plot with shorter lines from the left side but now I want to make lines shorter from the right side. This is the data:
...ANSWER
Answered 2021-May-18 at 20:02You can add weight to the edges on the left part, i.e.,
QUESTION
I have made an igraph
plot. But, I want to make the arrow lines shorter now.
This is the data:
ANSWER
Answered 2021-May-12 at 08:08I suspect you cannot shorten all edges since relative lengths are taken for plot. You can see the following two plots
- Shorten the edges on left part by
QUESTION
I have a data frame with three columns that want to have igraph plot for it. The first column has duplicate values when I visualize by igraph
it makes two lines. But, I want to be just one line for duplicates values.
this is the reproducible data:
...ANSWER
Answered 2021-Apr-21 at 02:48igraph::simplify()
is great for this.
Modifying your plot()
call as follows draws only a single line where you previously had two.
QUESTION
I have a data frame that wants to make a ggdagplot in R. this is the sample of data:
...ANSWER
Answered 2021-Apr-19 at 09:36Here is a first approach using igraph
. You will have to tweak the visualisation to your desired output..
QUESTION
I need to write a linq query to get all records from index file for which the (CompRecordPosition == 0 and DPNbr!=0) || (CompRecordPosition!=0)
.I have written the query as below but the debugger is getting stuck at this line without proceeding further. Please help to get only those index records to _wIndex
variable satisfying the given condition
ANSWER
Answered 2021-Jan-22 at 10:48There's some questions raised in the linq statement you are trying to execute:
Why use a where
then immediately an any
clause within the where clause. My recommendation is to eliminate the any clause as its not need to collect items you are requesting from the list.
Any()
- Determines whether an element of a sequence exists or satisfies a condition.
Where()
- Filters a sequence of values based on a predicate.
Making the statement something like _wIndex.Where(x => x.CompletionRecordPosition == 0 && x.WbNewestDrlPmtNbr != 0).ToList();
would likely be something more preferrable.
Also, .Any(p1 => ...
here p1
is never used or indicated later in any of the lambda expressions. The input parameter
can be removed as the relation between p1
and p2
never correlates between the sets. Most likely causing the debug to sit and spin trying to determine what is needed.
Let me know if this helps - thanks.
QUESTION
I am new to stacker flow and this is my first post, so I hope I can explain myself well and you can help me! Thanks in advance for your help!! I am using Scrapy to web scrap a popular real statement website from my native country. I am doing well with all the characteristics I want, such as Price, Surface, Bedrooms, among others. But I haven't been able to get the latitude/longitude of a property. In the website, for example, https://www.portalinmobiliario.com/MLC-564988630-estilo-mariposa-_JM#position=2&type=item&tracking_id=ed337e69-9999-4ede-b393-ef378e1a5675, you can find a google map location as the image shows, and inside of this HTML element, it is possible to get the lat/long (highlighted in blue) but when I try to reach this element in my code, the spider doesn't recognize it.
Using this css selector crs_location = response.css('div.map-container img:nth-child(1)').getall()
I am able to get the first img inside the div, getting the following output https://http2.mlstatic.com/resources/frontend/web-vip/ui-dist/images/pin-real-estate-d1ebb73e65.svg
, but when I change the nth-child to: crs_location = response.css('div.map-container img:nth-child(2)').getall()
to get the second child (what I want), the crs_location variable outcome empty.
I appreciate it if you can help to figure out how to get the lat/long of this. Thanks!
Complete Code: import scrapy from scrapy import Selector import requests import pandas as pd import numpy as np
...ANSWER
Answered 2020-Dec-12 at 18:53Pretty trivial with requests and regex since we know it's the only lat/lon on the page, and we know the url format. We can capture the lat/lon portion of the url using regex and split it apart.
QUESTION
I'm trying to fix when I shrink my website down to 768 pixels there seems to be too much whitespace on the left side, I am unable to work out where it is coming from and how I can fix it, I've tried to remove the default padding and margins, and changed the size of images, but that didn't seem to solve it. I will post some code. Any help would be appreciated.
...ANSWER
Answered 2020-Sep-21 at 05:31The padding:0 and margin:0 in the start are for body, which I think you have forgot to write. If that doesn't solve, check each section by commenting to see which section is bigger in width to leave the white spaces.
QUESTION
I have the following output:
...ANSWER
Answered 2020-Jun-18 at 18:03If you are using Python you can use list comprehension to do this.
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