5,803 questions
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101
views
How to Prevent Auto-Scroll During Streaming When User Manually Scrolls Up?
I'm building a chat interface where AI responses are streamed chunk by chunk (similar to ChatGPT). The current implementation automatically scrolls to the bottom as each chunk arrives, which works ...
- 65
0
votes
1
answer
63
views
How to prevent echoed messages in XMPP (Openfire + xmpp_plugin 2.2.13) without using message ID filtering?
I’m building a Flutter chat app using the xmpp_plugin (version 2.2.13) with Openfire as the XMPP server.
When sending messages, I noticed that the same message is echoed back to the sender — meaning ...
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0
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77
views
LIFF getIDToken returns undefined on iOS but works on Android
I am building an application with Java Spring Boot + Jquery using LiffSDK for my chat application.
@GetMapping
public String init(@RequestParam String liffChannelId,
@RequestParam String ...
- 51
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33
views
Large empty space on the right side of chat bubble: need iMessage style wrapping
My chat bubbles leave a large empty space on the right when messages wrap into multiple lines.
I want the behavior like iMessage/WhatsApp:
Bubble shrinks to fit short text.
Long messages use max ...
- 1
0
votes
1
answer
70
views
conversejs logout, disconnect and initialize again
When initialize is run first time everything works fine: controlbox and chatnox are shown. But I have a button that doStartChat and doLogoutChat:
if( session != null )
{
...
- 1
0
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1
answer
131
views
Responsive sidebar inside a floating / full-screen chat widget – HTML, CSS, JS
I’m building a floating chat widget that can be
Minimized (small)
size: 400 × 600 px (bottom-right corner)
sidebar is collapsed (≈ 30 px) and can be toggled open to 100%
when the user closes / re-...
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60
views
How to I properly spread a spritesheet in JavaScript
I'm trying to create a mini RPG game and have been following instructions, I got my spritesheet from my gaia profile and images 4-8 are looped with leg movement under the avatar with out feet and the ...
- 33
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120
views
Why are my messages not showing in real-time using HTMX and WebSockets in Django?
I'm building a simple two-way chat system as a part of my web-app using HTMX WebSockets (htmx-ext-ws). The goal is to display incoming messages in real time without requiring a manual page refresh.
...
-1
votes
1
answer
163
views
Using openai python api to upload a file to a chatgpt assistant
I get an error saying file_ids is an unexpected keyword when I try to upload a file in a message using the python openai package. I created a chatgpt-4o thread and I'm trying to upload the file in a ...
- 11
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0
answers
92
views
Messages appear twice for the recipient and sender! (Next.js + NestJS + Prisma)
I'm building a real-time chat application using the following stack:
Frontend: Next.js (App Router)
Backend: NestJS with WebSockets
Database: PostgreSQL via Prisma ORM
I'm running into a bug where ...
4
votes
1
answer
222
views
UML Class diagram for Chat
I'm designing a UML class diagram for a messaging app.
Each Chat must have exactly 2 Users, and each User can be part of multiple Chats. I originally modeled this with a composition from User to Chat.
...
- 49
0
votes
1
answer
125
views
Does agora chat have push notification to the user device
I want to know is there a way to send push notification the the receivers device in agora chat .is that feature natively providing or not in flutter
I implemented chat feature and is there a agora way ...
- 1
3
votes
1
answer
191
views
Does Google Chat App Support Showing Typing Indicators?
I've developed a Google Chat app through a Google Cloud project (enabled the Google Chat API, created the app, and deployed it internally). The app is added to chats via the "New Chat" ...
0
votes
1
answer
158
views
How to initiate a new Bluesky DM (Direct Message) with an unknown user via API?
I couldn’t find documentation on how to send a message to someone I’ve never chatted with before using the Bluesky app. I have referred to many websites and documents
I am expecting to chat with ...
- 181
-3
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1
answer
186
views
Event-Driven vs. SocketChannel Loop: Best Approach for a simple Java Chat System? [closed]
I am developing a chat system in Java and evaluating two different approaches for handling communications:
SocketChannel with a While Loop – A commonly used method that is straightforward to ...
- 156