When calling a function that returns a promise, comes back as undefined unless async operators are removed, then returns ZoneAwarePromise, but contains no data. I know the query returns data when the function executes, it however does not seem to pass that data to the actual return part of the function call. I have looked at several Stack questions that
How can I move cursor over chart at any place and not just on the series data points?
I have 2 point line series each having default cursor on them. The default cursor runs along the series data (points). What I want is a cursor that I can move anywhere in the chart not just on the series data. Answer thanks for your question. Based on the tags, I’ll assume you are using LightningChart JS. If I understood
What security threats when using a crypto library without https?
I’m playing with JavaScript and I know that webcrypto API is not available without https but I want encipherment capability between a web server on LAN and a browser. Using https with a self signed certificate will display a ugly warning message to the user that makes it unsuitable for my use case. I’ve also tried to embedded an iframe
wait for one fetch to finish before starting the next
I have a list of data that I am sending to google cloud. My current code looks like this: This works with one team but it is timing out if sending multiple files and the files are bigger. I am sending images over and not strings. To solve this I need to POST the data one file by one, and
How do I append the number of a duplicate in an array as a prop of the array?
I have an array like [{type: car}, {type: van}, {type: truck}, {type: car}] I need to return an array that looks like: [{type: car, count: 1}, {type: van, count: 1}, {type: truck, count: 1}, {type: car, count: 2}] in the returned array, there is a new prop that stores what number of instance that value for type is. i.e. how
Can javascript make a custom @rule of css?
CSS have rules like @media, @keyframes, etc. Can such be made using javascript, e.g. @myCustomRule. If yes then how ? If no then is there any alternative to that or just to go with CSS ? Answer While you can’t create your own custom @rules, you can use the CSSOM to create supported rules and insert them into one of
CEFSharp Dropdown (combobox, select) open down past the edge of the browser and are clipped
Using CefSharp with WPF. I have several select elements in my pages and some of them are near the bottom of the browser. When the selects open, they open down instead of up so that user can select the options. Because they open down, they extend past the edge of the browser which clips the drawing window. The options are
Not quite hexagon looking border with CSS
Basically I’m trying to get this layout in CSS. I’ve somewhat working modal but I’m finding it hard to get the white box behind the text that is responsive and works for all screen sizes. Answer I have made you an example below using clip path. I personally would look to use an svg, due to browser support. See https://caniuse.com/#search=clip%20path
Is there a non-hook alternative for the React Material-UI makeStyles() function that works for class Components
Im using the makeStyles() function in material-UI’s react library, and am getting the following error Hooks can only be called inside the body of a function component. Below is an example of the kind of code I am using. I know the error is being thrown because I’m trying to use makeStyles() in my class component (As shown above). However,
Electron+nuxt+amCharts 4: Unexpected token export
I want to code a desktop application using Electron, nuxt.js and am4charts. When importing the am4charts core with import * as am4core from ‘@amcharts/amcharts4/core’ the app returns an error: My setup: Electron-nuxt boilerplate (https://github.com/michalzaq12/electron-nuxt) “@amcharts/amcharts4”: “^4.7.1” I already tried to transpile amCharts in nuxt.config.js using but without success. How can I fix this issue? Answer I found it could be