I have package.json which is below Now, I want to update “name” from b to new-b. How can I do that programmatically? I tried npm config set command, but it does not update package.json file Please let me know Thank you Answer If you’re trying to use the CLI to modify the package properties, …
Category: Questions
Javascript: Assign or don’t, depending on …
In JavaScript (only vanilla JS please), is there any way to “conditionally assign” a variable? I googled “conditionally assign” and got answers involving the ternary operator, assigning one thing or another depending on a condition, so perhaps I’m using the wrong term. I actually…
three.js Highlighting the edge of a cube on hover LineSegmentsGeometry
I am using LineSegmentsGeometry and LineMaterial to create thick cube edges. I want to change the color of the edge on hover. This code only works if using thin lines with LineBasicMaterial. Can I do it somehow with bold lines? I also have other shapes with this logic sandbox here https://codesandbox Answer Y…
How can i access and change a value in an object with an array of keys
How can I access and change the object with the array of keys? I have tried loadash.get but it can only get values not change them. Answer You need to do something like the following: And then you could use it in the following way: With a function like the above set you can update an object passing an array
Access to XMLHttpRequest at ‘http://localhost:8080/’ from origin ‘http://localhost:3000’ has been blocked by CORS policy
Full error: “Access to XMLHttpRequest at ‘http://localhost:8080/api/tutorials’ from origin ‘http://localhost:3000’ has been blocked by CORS policy: Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Origin’ header is presen…
Infinite repeated while using v-for in vuejs
I have an API to get list of books, in each book I have author ID. I also want to get author name from that ID through another API (get author), so I use v-for to get items in list of book. Each item I call getAuthor(authorId) function but it repeats infinitely. Does anyone know what the reason is? My
How to get all corners of path?
I have a SVG path. How to get all extremum points from this path? (points of corners)? I have tried to get all points using this: For exmaple from this Path I need to get coordinates of 4 points, because it is rectangle: Answer The getPointAtLength() method gets any point along an SVGGeometryElement regardles…
Why is removeEventListener not properly working in my Nuxt app?
The component below renders when there is a search result on my app, and it checks if the user scrolling is at the bottom of the page. The code works well at first, but after navigating out of the page and returning back to the page and scrolling is where I then get the error Uncaught TypeError: Cannot read p…
How to use owl carousel in Nuxt?
I want to make script work on every page without that these page need loaded; I have owl caroussel script on my static folder, and i already put it in nuxt.config.js, here how i put it: And there is the script on my main-script.js: The caroussel work well on the page if the page is loaded, but if it come
How to create multiple reducers with multiple modules?
I still don’t have much experience with Redux. But I have a situation at work where we will have an application with several modules. Each module will have its own store. I’m not able to merge all these stores into one store and then create a general store for all the project. Could you tell me ho…