Sharing a simple implementation of a k-means clustering algorithm in Snap!, based on this cool article written by chris piech and also a very cool ibm article. k-means clustering is an algorithm that allows you to group…
Tangent on APL & geometric roots Yes, I did learn a bit of APL just to model this
So Snap*!* 9.0 released (I think it was actually 9.1 – I don't use Snap*!* daily) when I was working on my chess project, debugging en passant, and optimising check detection, when I went to run the project and it was no…
full of dull and boring – and terribly outdated – problems requiring students to model
I think a find replace function would be nice to have You drag blocks into the window and then it replaces all instances of that specific stack with the thing in the second window. If there’s nothing there, it just dele…
Our current model, which isn’t perfect but has worked well for us, is to allow JS
Does using ask () for ({}@addInput) @addInput have any technical advantage in this situation over tell () to ({}@addInput) @addInput?
my mental model on the entirety of scratch block shapes was "blocks have different
Inspired by this French museum's post.) Image #1: Image #2: Differences:
where each pixel of the stage is an object that can run code, because the way to model
Raspberry Pi just released the Pico W with wireless capability for $6: https://www.raspberrypi.com/news/raspberry-pi-pico-w-your-6-iot-platform/ The post by @cymplecy regarding Snap! + Raspberry Pi in August 2020 looke…
The precise model of the microcontroller is not important as long as it is (a) affordable
Since below factors: firmata protocol is used https/http server is used for outside world(boards) snap! image is NOT modified for Snap4Arduino??? right? How Snap4Arduino is implemented? a) Which code is used for fir…
with SNAP and will offer you much more flexibility than working under the Firmata model
The SNAP Manual shows how easily upload data from a csv file to a table. works. I am now looking for the opposite way to EXPORT data from a table in a SNAP program to a file. I figured out I could download the file as …
Since the introduction of the Model 37 Teletype in 1968, that character combines
Here’s my issue, I need to make a weighted dice roll that randomly selects an item from a list based on how big it is, my Let’s chance blocks would work really good for this, however they aren’t good for big weights or v…
underlying problem is, but having one value 10 times as likely as another value won’t model
I am using a touch sensor that reports the status of twelve sensors as a decimal number. This number must be converted to binary to determine the state of the sensors. For example, if the sensor chip reports the number 5…
But if anyone does, it would be nice for it to provide a good model for implementation
