Animated | Frees you from the burden | Frontend Framework library

I am trying to add a loading spinner to a web application where I have been provided with an animated gif that should be used as the icon. Right now I'm doing this with a div that is initially hidden via CSS and then is shown when I want to indicate loading. I'm using the following CSS on this div so that when its shown the loading gif appears in the center of the screen

Good morning,

I am creating an animation by connecting 6 nodes coordinates at 10 different time steps.

I start with a test: I first create a static plot for a time equal to 2 (for example) and I get the exact static plot that I am expecting: all and only the consecutive nodes are connected.

Then I create the animation. Unfortunately, the animated plot connects the nodes in the wrong way. You can see that the animation connects the consecutive nodes, but also the second and the second to last nodes.

Any idea why? Thanks

I have a navbar and sidebar component in my nextjs app. In my index component I'm using useState to show and hide sidebar on mobile device.
It works perfectly fine but I want to add animation when user clicks on hamburger menu, the sidebar should be animated left to right and when clicked on close icon it should go back to right to left. FYI I am using tailwind css.

Here's the code:
indexjs file:

I know how to create a panResponder but im not sure how to create multiple instances of it. for eg. I have an array of elements that moves independently and i have to attach each reponders respectively to the element to get the layout values from it. Any help would be appreciated been stuck for long time.

I am trying to dynamically add items to the list in Flutter so this list runs indefinitely. (I am trying to achieve this using a ListView.builder and the Future class).

The end-effect I am seeking is an endless auto-scrolling of randomly generated images along the screen at a smooth rate (kind of like a news ticker).

Is this possible? I have been reworking for ages (trying AnimatedList etc) but cant seem to make it work!

Would love any help to solve this problem or ideas.

I am trying to implement this code below to catch PDF downloads inside a WKWebView:

I am investigating if the header in react-navigation can be animated similar to the most widely used social applications like Twitter, etc.

For this purpose recently, I encountered coinbase's example which is given here.

My questions are:

• In general, how the react-navigation header can be animated?
• Specifically, how to blend the Coinbase example with the react-navigation?

Similarly, I could not find any clean example for react-navigation usage with react-navigation-collapsible either.

So any atomic example code is appreciated.

Lets say I have the following storyboard structure

navigation controller -> class A -> class B

And seperate from the navigation controller I have class C.

Now I would like to navigate from class C´ to class Band end up inside thenavigation controllerof whichclass Bbelongs. So if I press back, I end up inclass A`.

I tried by creating a seperate class, subclassed from UINavigationController

I'm trying to pass data from a tableView when the cell is tap to a detailTableView. I'm not getting any errors when the detail tableView is loaded. The segue is being performed, however, the tableView remains blank. My goal to add the color to the textLabel in the cell and add the zord in the detailTextLabel within the same cell. Can someone tell me what I'm doing wrong