tonal | A functional music theory library for Javascript | Functional Programming library
kandi X-RAY | tonal Summary
kandi X-RAY | tonal Summary
tonal is a music theory library. Contains functions to manipulate tonal elements of music (note, intervals, chords, scales, modes, keys). It deals with abstractions (not actual music or sound). tonal is implemented in Typescript and published as a collection of Javascript npm packages. It uses a functional programing style: all functions are pure, there is no data mutation, and entities are represented by data structures instead of objects.
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Trending Discussions on tonal
QUESTION
I'm new to React, and I have a question. I'm creating my own button. And I want to do it in an optimized way, including the attributes of the button itself, for example:
disabled, aria-disabled, type, id
I want to have access to all button attributes, without manually inserting them in an interface. And along with these attributes, also include the new ones I created, for example:
loading, buttonSize, variant
My code in summary is this:
...ANSWER
Answered 2022-Apr-11 at 21:14You can do it by changing ButtonProps
to this:
QUESTION
I'm trying to write a simple program to fill out a form (including order ID and zip code) to be submitted but I keep getting the following error:
...ANSWER
Answered 2022-Jan-22 at 04:40There are mutliple issues here:
A. After getting the url, you are not waiting for the elements in the page to load completely and hence the elements are not found
B. The locators you have seem dynamic to me, for eg: input-3
, I see it as input-5
(although I am on Chrome browser, but that may not rule out that the locators are dynamic). So, I refactored and hunted for some static locator strategies which I pasted below.
C. zipcodeElm.submit()
would not work, as it is not the button element. I have refactored this too.
So, here is the code.
QUESTION
First of all, my apologies if my question is too obvious but I my knowledge is limited and I don't get how to achieve what I am trying. I have a JSON file as source of the data (songs) and I am trying to filter that data based on several fields (level, name, artist, etc.).
Example of some data from the JSON:
...ANSWER
Answered 2021-Dec-11 at 18:59QUESTION
See Edit below for a work-in-progress MRE
I'm trying to transform the text
output of music21 to include octave numbers and correct enharmonic spelling.
As background, I'm a javascript programmer, new to music21 and python.
The following
...ANSWER
Answered 2021-Sep-30 at 22:591
.show()
is nice at a glance when debugging but not ideal for structured output. Have a look at recurse()
. music21 has a container ontology: objects are "in" voices, "in" measures, "in" parts, "in" scores. So if you start top-down from a score and want to walk every nested container, just use recurse():
QUESTION
I am using CIImage to add a number of different filter types to an image. All filters are working fine with their default values, plus the CIPixellate and CICrystallize filters are working with kCIInputScaleKey and kCIInputRadiusKey values added respectfully. Howsever I am having trouble adding values for the CILineOverlay filter. I would like to feed it a specific value for inputEdgeIntensity. The Core Image Filter Reference docs state:
inputEdgeIntensity: An NSNumber object whose attribute type is CIAttributeTypeScalar and whose display name is Edge Intensity.
Default value: 1.00
But I can't find an example anywhere of how to add this value using swift. Using this code does not work:
...ANSWER
Answered 2021-May-25 at 14:34The constant kCIInputIntensityKey
maps to "inputIntensity"
, but you want to set "inputEdgeIntensity"
. You should be able to do this like that:
QUESTION
I got a raw data from an api and the JSON file is like this:
...ANSWER
Answered 2020-Oct-23 at 08:21Problem solved!Just use the DataFrame.from_dict
like this:
QUESTION
df = {'msg':['i am so happy thank you',
'sticker omitted',
'sticker omitted',
'thank you for your time!'
,'sticker omitted','hello there'],
'number_of_stickers':['2','0','0','1','0','0']} ##This column 'number_of_stickers' is what i am aiming to achieve. Currently, i don't have this column.
df = pd.DataFrame(data=df)
...ANSWER
Answered 2020-Sep-22 at 19:50You've actually got it all right so far, and your data is substantial for a easy yet functional algorithm!
Here is a little piece of code I coded up for this problem:
QUESTION
I have a wordcloud where many of the items have a frequency of 1, but it is still important that they be displayed. I would like those "frequency of 1" results to be randomly displayed using the gradient of a color (like tones of gray)--so each individual item with a frequency of 1 is easier to read--while anything over 1 would get a designated color (I will know ahead of time the number of unique frequencies. For example in the data below: 1, 2, 3, 9, 16).
My data frame mentions2 looks something like this:
...ANSWER
Answered 2020-Mar-06 at 16:42What you ask is impossible with wordcloud
, because the color option only accepts a vector of colors that the package would automatically set accordinf to frequencies.
I suggest you to use the more flexible package wordcloud2
, which allows more flexibility. In the following code I show you how to use a grey sequency for 1 freqs and a yellow-red sequence for other values. Since fontsize already shows frequencies, you can the defalult random colors that are in the info package
https://cran.r-project.org/web/packages/wordcloud2/vignettes/wordcloud.html
The example:
QUESTION
I'm trying to create a basic toolbar that I can place clickable icons on. This will be inside a separate fragment to the starting activity page.
Fragment Code:
...ANSWER
Answered 2020-Mar-04 at 10:12Make sure to include this your main activity to allow your fragment to create the toolbar:
QUESTION
I built a webapp where the user enters some text and we get some scores and create a barchart based on those scores. However I want to create a grouped barchart now for comparison. Suppose the user change something in the text and we get new score so i want to show this new scores in the bar chart with the previous score. It should compare only the current value and the previous value and not go farther than that. I tried to code this but got error like
...ANSWER
Answered 2020-Mar-02 at 18:51You have error in your code here:
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