Chatty | Adding Real-Time to Rails with Socket.IO , Node.js | Socket library
kandi X-RAY | Chatty Summary
kandi X-RAY | Chatty Summary
Adding Real-Time to Rails with Socket.IO, Node.js and Backbone.js
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Top functions reviewed by kandi - BETA
- generate a string from holder
- Run animation .
- Handle the responses
- Internal recursive comparison function .
- Applies the response from the request .
- Handle different responses
- Clones an element .
- Get the CSS value of an element
- assigns an element to the iframe
- Determines the group of nodes
Chatty Key Features
Chatty Examples and Code Snippets
Community Discussions
Trending Discussions on Chatty
QUESTION
I'm trying to blur out / lower the opacity of non-related links when dragging a particular node. So it only needs to highlight related links and nodes while dragging and blur out those that do not relate to the dragged node. It works if it's outside of a drag function, but it's not consistent when I keep it inside it. It just flashes randomly. Does it need to be happening in dragged?
...ANSWER
Answered 2022-Apr-10 at 10:24dragged is called throughout the drag so it makes sense to update link opacity in the dragstarted and dragend i.e. the minimum number of times.
E.g. in dragstarted run the test on whether links are connected and update the opacity appropriately (e.g. 1 for connected links, 0.1 for non-connected links) :
QUESTION
I have a top level navigation bar declared like so:
...ANSWER
Answered 2022-Mar-26 at 05:26Two options I can think of.
#1 - You can pass any data you want to a route.
QUESTION
When I run the code below I get the following traceback:
...ANSWER
Answered 2021-Oct-19 at 18:05You need to add a Unicode font supporting the code points of the language to the PDF. The code point U+2019 is RIGHT SINGLE QUOTATION MARK(’) and is not supported by the Latin-1 encoding. For example:
QUESTION
I'm writing an application in the form of instagram (I study lessons from YouTube, they create it on Android 8, I'm trying to do the same on Android 10), I've only known Kotlin for a couple of weeks. Already implemented a lot. But it is with firebase that problems arise. Two questions:
- Register a user in the application and save his text data in firebase - I can do it from any device. Through the emulator on Android 8 - I can take a picture and everything works as it should, even the link to change the profile photo is displayed correctly. There is also a
ShareActivityfile where the user can share a photo on the "wall" and the problem is that photos appear in storage in google firebase, and in the realtime database the link to this photo is written as"com.google.firebase.storage.UploadTask $TaskSnapshot@46529a6", but should be written as a link"https://firebasestorage.googleapis.com/v0/b/instapirate...", while the profile photo is displayed correctly, namely posts - no, photos are simply not visible . How to fix this bug? I attach a photo from the emulator and the database: - And one more problem, which is that on Android 8 in the Instagram emulator I was asked for permission to the camera, I allowed it and the camera works, takes pictures and everything happens fine. And in android 10, permission to the camera is not requested and, therefore, the camera opens, takes pictures, but cannot save the photos (reopens when I click on the "save" button). A few times if I poke the buttons quickly - sometimes it helps to save the photo, but this happens in one case in a million. Not the fact that this is due to the resolution of the camera.
I attach the code below:
AndroidManifest
ANSWER
Answered 2022-Mar-21 at 10:59Just added into FirebaseHelper
this code:
QUESTION
An exception was thrown: NoSuchMethodError: The method 'toDate' was called on null.
Exception:
...ANSWER
Answered 2022-Mar-18 at 20:22You need to check if time is null or not. check the code below.
QUESTION
I am implementing a simple chatbot using keras and WebSockets. I now have a model that can make a prediction about the user input and send the according answer.
When I do it through command line it works fine, however when I try to send the answer through my WebSocket, the WebSocket doesn't even start anymore.
Here is my working WebSocket code:
...ANSWER
Answered 2022-Feb-16 at 19:53There is no problem with your websocket route. Could you please share how you are triggering this route? Websocket is a different protocol and I'm suspecting that you are using a HTTP client to test websocket. For example in Postman:
HTTP requests are different than websocket requests. So, you should use appropriate client to test websocket.
QUESTION
I'm trying to write a simple TvInputService for Android TV using ExoPlayer. On the emulator everything works fine, but on Sony TV (KDL-43WF804) I get IllegalStateException from video codec after a few seconds of video playing. What am I doing wrong?
Logs:
...ANSWER
Answered 2022-Feb-10 at 19:35I figured it out. In my case, this exception is caused by the crash of the system tv application, which owns the Surface object. The codec goes into the Error state when the Surface becomes invalid and at the same moment the ExoPlayer tries to work with the codec's buffers, not knowing that the codec has changed the Executing state to Error.
And the reason for the crash of the system tv app was the following exception:
QUESTION
I have "noUncheckedIndexedAccess": true in my tsconfig.json. The whole point of the switch is to force the check of existence of the item at an index before accessing it.
👉 I struggle to do the check for object with a variable key:
Say I have the following structure:
...ANSWER
Answered 2022-Feb-08 at 14:36There's an issue on GitHub that's essentially describing this exact situation:
Can't narrow T | undefined into T with a falsy check when using --noUncheckedIndexedAccess
That issue is closed as a duplicate of this issue, which is still open as of February 2022:
Discriminant property type guard not applied with bracket notation
Based on the discussion on that second issue and other linked issues, it sounds like this is a known limitation due to the performance overhead that would be required to implement this in the type checker, e.g. here:
Declined due to performance reasons. Since it should almost always be possible to write
const j = list[i]instead, this shouldn't be too burdensome.
Given that the issue is still open, it seems possible that this may be re-addressed at some point to support the behavior that you expect.
QUESTION
I'm facing problem in my splash screen after navigating to the next page
...ANSWER
Answered 2022-Jan-26 at 20:31We should not call functions inside the build method directly.
Use initState whenever a logic needs to be implemented only once when the Widget's State is created.
- Change
StatelesstoStateful
QUESTION
https://pub.dev/packages/flutterfire_ui/example
We run the above sample code to see the behavior.
I was able to authenticate with email password, but I cannot sign in with Google authentication. (The screen after sign-in is not displayed.)
pubspec.yaml(Relevant parts)
...ANSWER
Answered 2022-Jan-24 at 02:53After setting (copying and pasting) the "debug" SHA1 certificate fingerprint in the project, I was able to sign in to Google.
I had already released this app, so I had set the SHA1 certificate fingerprint for "release", but when I debugged it, I had to set the one for "debug".
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