go-can | Go Bindings for SocketCAN | Networking library
kandi X-RAY | go-can Summary
kandi X-RAY | go-can Summary
Go Bindings for SocketCAN
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Top functions reviewed by kandi - BETA
- NewANBus creates a new CAN bus .
- Request the CAN frame
go-can Key Features
go-can Examples and Code Snippets
Community Discussions
Trending Discussions on go-can
QUESTION
I am downloading Go on my Ubuntu 16.04 computer. I am following this tutorial and I can't progress from this part on youtube https://www.youtube.com/watch?v=YS4e4q9oBaU&t=1810s:
When I created that Main.go an error on VSC console shows up:
...ANSWER
Answered 2021-Feb-26 at 03:44I am guessing the error message comes from https://github.com/golang/go/blob/release-branch.go1.16/src/cmd/go/internal/modload/init.go#L207-L210
In the last line of your ~/.bashrc, you meant export GOPATH=$GOPATH:...
, not export GOPATH=$gopath:...
. Since $gopath is not set, your GOPATH would end up being :/home/santiagoquinteros/code
. The above code doesn't like it.
As others said, you don't need to set GOROOT
. With go1.16, the module mode is the default, so you probably don't need to set GOPATH
but live with the default GOPATH
which is $HOME/go
.
Many things have changed recently. I recommend newer sets of materials like https://golang.org/doc/#getting-started, https://learn.go.dev, https://play-with-go.dev/ , ...
QUESTION
I am working with MongoDB in my Go application, and pull some data out and store it in a bson.M (which . Here is an example, of getting the bson.M object from the DB and then printing it (let's call this object data
):
ANSWER
Answered 2020-Apr-21 at 23:52A type assertion for map[string]interface{}
to map[string]string
will fail, because it is a type assertion, not type conversion. It only checks if the interface type is what you think it is, and in this case, it is not. You have to iterate the map[string]interface{}
, and type-assert the values:
QUESTION
I am trying to scrap data from http://covid.gov.pk/stats/pakistan. I want the script to be able to click the date range picker to change the dates, but I cannot seem to select it the XPATH I am using is as follows.
...ANSWER
Answered 2020-Apr-21 at 09:27The date picker element is present inside an iframe
.You need to switch the iframe
first to access the date picker.
Induce WebDriverWait
() and wait for frame_to_be_available_and_switch_to_it
() and use following css selector.
Then you can click on date picker using following xpath.
QUESTION
I am trying to display a list of fields (and their values) in a template. The problem is that the fieldnames are changing and I dont have control over them. e,g the fields can be:
...ANSWER
Answered 2020-Apr-02 at 17:53Someone on reddit answered this question. The solution is using the following in template:
QUESTION
I am trying to add a css file to my Django app, eventually in production but right now I can't even get it to run the local server using runserver
. Whenever I load the page that should use the css file, I get the error "GET /static/ldap/style.css HTTP/1.1" 404 1666
, with some variation on the filepath and error code, as I have tried a whole lot of combinations. Some other errors that I have gotten are
ANSWER
Answered 2018-Jun-12 at 21:35From first look, to me it looks like you may need to write your static directory as well, not just the static url path.
QUESTION
Suppose I have two models, in a one-to-many relationship:
...ANSWER
Answered 2020-Jan-15 at 21:31Yes, you can subclass the QuerySet
class, for example:
QUESTION
I am going nuts with muy current Django project and its static files. I tried different solutions on SO
(e.g. Django cannot find my static files and Django Static Files CSS) and even my very own working ones from my other projects..
I just want to link a basic css file located in my projects /static/ folder to my base.html file which will contain the basic navbar for all sites/apps within the project. That's why I decided to place it in the projects directory centrally. Somehow it won't find the file though.
This is my setup where
- debug is set to True (development, no production yet)
settings.py:
...ANSWER
Answered 2019-Nov-05 at 20:03You can execute this :
QUESTION
OS/Software installed:
...ANSWER
Answered 2019-Aug-17 at 02:19This is an issue with the included version of SQLite on CentOS 7 being quite old. Here's how I solved it, IIRC:
- Upgrade the CentOS 7 system install of SQLite to 3.29 by compiling it from source. Download the source, and then be sure to
./configure --prefix=/usr
to upgrade the system version. Thenmake
andsudo make install
. You must include the prefix or it'll install to/usr/local
instead by default! - Make sure the system version installed is 3.29 with
sqlite3 --version
- Re-compile Python 3.7.x. Be sure to do a
make clean
beforesudo make install
if you've already installed it. - Open
python3.7
and check the version.import sqlite3
, followed bysqlite3.sqlite_version
That should work; the only difference is I installed from Python 3.6 from IUS Community. After upgrading the system SQLite, I did a sudo yum remove python36u
then a sudo yum install python36u
and the Python included SQLite had successful upgraded to 3.29. Good luck!
QUESTION
Similar question answered here, but I don't think it solves my problem.
Let's say you have the following struct:
...ANSWER
Answered 2017-Apr-06 at 18:53The contents of dot (.
) are assigned to $
after invocation of range
, so you can use $
to access lang
(on play):
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