rl | Robotics Library is a self-contained C++ library | Robotics library
kandi X-RAY | rl Summary
kandi X-RAY | rl Summary
The Robotics Library (RL) is a self-contained C++ library for rigid body kinematics and dynamics, motion planning, and control.
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QUESTION
I am trying to use sed to replace the following but not working
replace datetime.now(pytz.utc)
with datetime.utcnow()
recursively
i have tried the following
...ANSWER
Answered 2021-Jun-15 at 05:21I tried to explain in the comments, but obviously I wasn't clear. Here are two potential solutions to your problem:
Using your 'grep/xargs' method:
QUESTION
Using ssis 'XML task', is there a XSL that makes it possible to go from an xml file with a parent node and child node to a xml file with only one level: same number of occurrences in the child node in the input xml as in the number of occurrences in the output xml. Here an example
Input xml
...ANSWER
Answered 2021-Jun-14 at 00:42Input XML
QUESTION
I done some researching the other day for a project I've been working on and it brought me to this. This will work perfectly for what i'm wanting but I can't figure out how to get the collected answer in let's say the "question1" function and be able to use that data in the "main" function. Could someone offer me so advice?
...ANSWER
Answered 2021-Jun-12 at 22:12As @Nick mentioned in the comment pass answer
into resolve()
method provided by Promise like this
QUESTION
I'm running this python 3 code code:
...ANSWER
Answered 2021-Jun-11 at 14:45Your code seems odd - there are several calls to read_csv
when I'd have epxected to see only one, e.g.:
in main:
QUESTION
I am training a DDPG agent on my custom environment that I wrote using openai gym. I am getting error during training the model.
When I search for a solution on web, I found that some people who faced similar issue were able to resolve it by initializing the variable.
...ANSWER
Answered 2021-Jun-10 at 07:00For now I was able to solve this error by replacing the imports from keras with imports from tensorflow.keras, although I don't know why keras itseld doesn't work
QUESTION
We are trying to showcase inference with linked-data.
The simple graph looks like the following in turtle-format:
...ANSWER
Answered 2021-Jun-08 at 12:26To complete the question, I'm posting my comment above as an answer...
To make it work, You need to define some meaning to your properties ex:isPartOf
and ex:livesIn
.
Suggest to make ex:isPartOf
transitive and then to define ex:livesIn
as a property chain over ex:isPartOf
, e.g.:
QUESTION
Hey everybody really scratching my head trying to figure out what is wrong with my code, it does not return any errors it just seems to skip over the calculating portion and prints the error message I included to indicate wrong user input, even though my user inputs are valid.
I've tried moving the if and defining statements about the variables around to see if that would work.
I know the variables are defined first above the calculate function and again in the function, the reason I have it this way is because otherwise I would get an error that they were undefined unless they came first above everything else.
...ANSWER
Answered 2021-Jun-03 at 04:44It looks like there're some issues
- Using function name as key of element, like
h
,g
,u
anda
and those function useless - Variables
height
,amount
,diameter
andtypeunit
not defined in functioncalc_weight
- Variables
h
,g
,u
,a
reset in functioncalc_weight
Just demo script here,
QUESTION
I have started working with node js and am working with the line-by-line dependency. I have properly installed line-by-line and it is within the folder. Currently, my application will run but will not prompt the user to input an answer. My code is as follows:
...ANSWER
Answered 2021-Jun-02 at 17:32The problem here is that readline.question
is asynchronous and you need to wait for each callback to return, before you (a) can use the input and (b) create the next question. You are executing the console.log statement, however, directly after the question
call. It's probably the easiest way to wrap the question
into a promise, so that you can await the response.
Here is an example using promises: https://stackoverflow.com/a/47999168/3233827
QUESTION
DISCLAIMER : I am French and so I am sorry in advance for my poor english. Please be nice, thank you very much.
So I have multiple files and graphs with different direction (rankdir
). I must merge them to have one big coherent graph.
There is a part on the bottom with the classic toptobottom
direction :
ANSWER
Answered 2021-Jun-01 at 16:04try:
-array to combine as graphs (not clusters or nodes)
_i to combine the files in the order on the command line (not based on size)
3 to request 3 "columns" of graphs (not a 2x2 grid)
QUESTION
Hello everybody, I've created four sections here. with the previous and next button you can scroll through the page. that works so far. Only the previous button in the 1 section and the next button in the 4 section do not make sense and should belong to be hidden and belong to be hidden if possible. can they be hidden in this section? or can I hide the last one or replace it with a to top? please help me. Many Thanks. best regards
...ANSWER
Answered 2021-Jun-01 at 14:26hide next initially then after that check conditions on click if pagePositon ==0 then hide previous anf if pagePositon = pageMaxPosition then hide next -
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Install rl
install the latest release on Ubuntu, Windows, or macOS,
create your first program using RL on Linux or Windows,
have a look at our short API overview and our documentation,
create your robot model with a kinematics and geometry definition,
plan a collision-free path in your path planning scenario,
build RL from source on Ubuntu, Windows, or macOS.
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