make-art | learn programming using a basic CoffeeScript drawing API | Learning library
kandi X-RAY | make-art Summary
kandi X-RAY | make-art Summary
App for learning programming using a basic CoffeeScript drawing API. You can try the app here ».
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of make-art
make-art Key Features
make-art Examples and Code Snippets
Community Discussions
Trending Discussions on make-art
QUESTION
The goal of the code is that. after i add a new item, i need to add a new quantity to the product i want and by using set!, i need that the new quantity really change.
...ANSWER
Answered 2020-Sep-26 at 21:57I'm afraid the procedure's logic isn't right. These are the main issues:
- You need to build a new list as the output, and only after that,
set!
the result to the external list. - Both the second and third conditions need to be rewritten so they construct the output list with
cons
. - The line with the
string=?
condition is incorrect, you're taking thecar
of the wrong list. - When calling
make-articulo
, you forgot to pass the the name of the item.
This should fix the problems:
QUESTION
So recently I tried to install mahout on my Ubuntu. At first, I installed Hadoop and Maven, which posed some problems but still were solved. The problem is when I tried to install mahout, there was an error. Actually, there was something that I was quite confused. To work with Hadoop, I generated ssh key with a new user(hduser). Then I continued installing maven on hduser, which means that Maven is only installed on hduser.
The following command was typed after I signed in with $su - hduser
.
hadoop(if it is required):
...ANSWER
Answered 2017-Jun-29 at 00:46Ok I had to admit it was quite a silly 'mistake'. I didn't change the owner of the mahout directory to hduser.
sudo chown -Rhduser:/usr/local/mahout-0.13.0
.
I figured this out after lots of frustration. Even so, yet another problem posed: When I try $ mvn clean install
, it seemed to work but then stopped eventually, saying connection timed out. I was using maven3.3.9 at this moment. Arh, yet another problen after solving one.
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Install make-art
yarn build
yarn build:web --env=production
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