I have a simple WebSocket project created by FastAPI like the following code: After running the project, I want to convert data to a numpy array. What I have tried: 1) raises error: This sample code does not raise any errors, but the output audio file does not contain any perceivable audio. Just noise is save…
Category: Questions
Creating bell curve chart with xData in Highchart
I’m creating a chart with Highchart library and I have a set of data like this: [x,y], with x: value and y: occurrence. I tried to use this to present normal distribution line but it uses yData to calculate instead of xData. Does anyone have any ideas to solve this? jsfiddle link: https://jsfiddle.net/L…
Updating variables with Discord.JS
I’m trying to work out how to update variables that are declared at runtime. In my code it’s a simple random number generator. It works but doesn’t update, i.e. if the slash command /rng is used, alpha never updates past the initial number it picked, so it just repeats the same number at eac…
How can I beam the URL change on one page to another page?
I am writing some code currently being tested on localhost. The URL of one page that I am working on changes occasionally to add something after the # sign. For example, It will change from: to I want the other page open in the second monitor of the same PC with URL http://localhost/anything.php to know about…
Import statements breaks script setup Nuxtjs 3
It seems that when I’m using the import statement in the <script setup> all code below it stops working. I installed the @heroicons package and use the import statement to use it as a component in my <template>. But everything below the import statements does not work anymore. My code: When …
What is the error “options.map is not a function”?
In the above code I get an error that options.map is not a function. How can this be resolved? The following code calls the above code. Answer im trying it and it cause of the data was late to read and the browser was too fast to read it so i tryin with this idk if it woukd be helps
JS: Nested Maps
I was trying to implement a [Wordle][1] assistant in JavaScript. I am new to JS, and I am sure the following is trivial, but maps are still confusing me. Suppose I have: How can I have the counts of unique items in the following format: (Would I do better with a different data structure?) (These are calculate…
refactoring Class component to function Component with react-redux
I am trying to refactor a Class component into a Function component in a react-redux app, but I am a bit stuck. When I try to convert this Component to a function Component, this line of code this.props.weather.map(this.renderWeather) no longer executes and it cannot read the list portion of code declared wit…
Toggle between set of checkboxes and uncheck the checked one when clicked
i have three checkboxes on my page and i want just one to be selected. If user clicks on another checkbox i uncheck the current one and check the clicked one. The problem here is that when a user check a box he just can’t uncheck it… he can move to another one but i want to give the user
Horizontal Bar Chart — unexpected offsetting of y-axis
I am trying to make a horizontal stacked bar chart, starting with this code snippet, updating to d3 v7. Instead of getting a neatly stacked bar chart, each subsequent bar in a stack is getting offset vertically down from where it should be. When I inspect the yScale value, I get the expected value, so I’…