blurhash | A very compact representation of a placeholder for an image | Computer Vision library
kandi X-RAY | blurhash Summary
kandi X-RAY | blurhash Summary
A very compact representation of a placeholder for an image.
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QUESTION
I'm trying to create a Firebase Function but I'm running into a deploy error, even when deploying the default helloworld
function.
The firebase-debug.log file mentions this:
Could not find image for function projects/picci-e030e/locations/us-central1/functions/helloWorld.
I have been trying to debug and so far have not been able to solve it...
firebase-debug.log
...ANSWER
Answered 2022-Feb-06 at 14:36Could not find image for function projects/picci-e030e/locations/us-central1/functions/helloWorld.
The Firebase Function deployment failed because it cannot find the image built based on your function app. There might be a problem building in your app, it could be your dependencies or files.
I replicated your issue, received the same error and solved it. There's a problem with the package.json
file and package-lock.json
. If you just add(without installing) your dependency in package.json
you should delete or remove your package-lock.json
that will be found in function directory before you deploy it again using the deployment command:
QUESTION
I've been having some trouble with my swift package called UnsplashSwiftUI Before WWDC, I was having some trouble which caused my View to reload (as you can see on the main branch) but when async/await was announced, it seemed to be the perfect opportunity for my package.
I am working on the package with async/await on the development branch.
However, I am now having some trouble with the async API request.
Here's my minimally reproducible example, I get the printed error 'Failed to fetch image' from the catch block of my async function getURL(). I also tried calling the task with async inside.
...ANSWER
Answered 2021-Jul-25 at 02:10In your models, UnsplashData and User, replace Date? with String?.
After that, this is how I tested my answer:
QUESTION
I coded an image optimization helper called sharp-watch that generates metadata for images including their aspect ratio and blurhash.
I would like images to be responsible which works by default for img
tags (when width is set to 100%
, height is set using image aspect ratio).
Problem is the aspect ratio is only know once image is downloaded. Given I know the aspect ratio ahead of time (using sharp-watch
metadata), is it possible to set width to 100%
and height using aspect ratio from metadata using CSS (not JavaScript)?
I need to set the height to display blurhash while image loads.
...ANSWER
Answered 2021-Feb-09 at 20:32You can do it by Aspect Ratio like below
QUESTION
I am trying to fetch data from the Unsplash API however I am getting the following error: "Publishing changes from background threads is not allowed; make sure to publish values from the main thread (via operators like receive(on:)) on model updates."
Here is the model struct:
...ANSWER
Answered 2020-Dec-27 at 11:17You will need to switch thread to the main thread from which you are allowed (and only from it!) to make UI changes in iOS. To fix the error you will need to use GCD and simply wrap the line where you change your state in the async
closure block.
QUESTION
I am attempting to push my flask app to heroku for hosting. All was going well until the PUSH to heroku. I am receiving an error during remote:Building source:
and the requirement for exiv2==0.3.1 cannot be satisfied. exiv2==0.3.1 I understand that the requirements section is usually where errors occur, based on the reading I've been doing. However, I am unsure how to proceed besides removing the exiv2 reliant code and losing some functionality...???
requirements.txt
...ANSWER
Answered 2020-Aug-23 at 20:03QUESTION
CachedNetworkImage(
imageUrl: "http://via.placeholder.com/350x150",
placeholder: (context, url) => new CircularProgressIndicator(),
// i want to use Blurhash on placeholder
errorWidget: (context, url, error) => new Icon(Icons.error),
),
...ANSWER
Answered 2020-Mar-05 at 02:01You can copy paste run full code below
You can await
BlurHash
image in main()
and then use in CachedNetworkImage
code snippet
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