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Questions tagged [real-time-updates]

279 questions
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3 answers

MongoDB Vs Oracle for Real time search

I am building an application where i am tracking user activity changes and showing the activity logs to the users. Here are a few points : Insert 100 million records per day. These records to be indexed and available in search results…
Ashish Arora
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1 answer

Update in real time GraphicalView of AChartEngine

I want to have an app that shows me a textview and a line chart dynamically updated with the values that I receive from a range sensor. I used a modified TextView which manages the messages and it works well. I tried to do the same thing with a…
user1755375
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news feed graph api real time updates

I am developing at the moment a website where the users can read all messages from Facebook, Twitter, Email, Co.. Because the Graph Api is relativly slow I don't want to query the news feed (home) and private messages from the inbox every time. I…
Maximilian Stölzle
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1 answer

Not receiving posts from Facebook realtime API subscriptions with Rails and Koala

Hope you can help, I'm kind of at my wit's end here....I'm working on a Rails App and running Koala to connect with the Facebook Graph API. I want to maintain an up-to-date list of a user's friends who are using my app so I have been trying to…
Alex Stein
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Is it possible to subscribe to real-time updates for user online_presence?

My app has a search where you can find users based on various filters. I recently added an indicator so you could see whether or not a user was online. I made this work by getting the user_online_presence permission, then after the results were…
Colin
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1 answer

Real Time Facebook and Twitter Update Tutorials

I want to be able to get real time updates from facebook and twitter (for a predefined user who has registered to show their content on a site, not the user who is browsing the site). I have read through the docs but there is a wealth of information…
Ashley Bye
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Graph API & Real-Time updates

My need is to have facebook poll my server using POST requests whenever a user that has "allowed / installed" my application changes something, eg, their checkins. I have followed the page at http://developers.facebook.com/docs/api/realtime very…
Mandus Momberg
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How can I link a page to an application in order to get real time updates from the page?

I would like to get real time updates from my pages, and I wonder what is the right way to do so, When subscribing to a page, it (funnily) works, but page events are not sent. Subscribing to an app, sends only the user feed, not pages feed. any…
Avi Kapuya
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Real Time Update not working for some fields?

I'm checking wich fields from the User object are susceptible to RTU (real time updates); in the documentation it says: The User object supports Real-Time Updates for all fields except the verified property. But, so far, for this fields: video…
Maximiliano Santa Cruz
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How do you real-time plot a colormap?

I am currently working on creating a Qt window with 3 matplotlib colormaps. The process is something like this: The user will input the x and y values of the plots into a GUI (each plot will have the same x and y values). These values will be…
Stephanie Howell
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How to integrate Realtime Map Tracking in Flutter Project similar to Uber, Ola and Zomato

I want to integrate Realtime Map Tracking for delivery purposes in my Flutter Project. This is a grocery project. I have followed many Articles but the performance of the Map is not smooth. It takes time to update the Map. Please share the solution…
Harjinder Bains
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1 answer

How to get real time changes into a MySql Database,Database and have instant response in frontend

I am trying to build a simple project online. I have a MySql Database,Database where I will store different information, such as fake orders made from fake clients. The application will be formed by a frontend made with Javascript and HTML/CSS,…
Matteo Possamai
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How do Airbnb implemented localization and realtime booking?

I was wondering if anyone know about how did the Airbnb implemented their system such that only local listings or listings within a specific area (based on the postal code) will appear to the user ? And also , how did they implemented real time…
Varun Garg
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Real Time updates on web page (Flask, Python)

I have created a table in "stat.html" file and I want the table inside should update in real time without refreshing all pages. Please, someone can help me with this. Thank you in advance! I tried ajax, but still did not succeed. {% extends…
Siri
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How do I avoid unnecessary setState usage when receiving real-time user posts from Cloud Firestore?

I structured the feed and follow system according to the answer in the link below. https://stackoverflow.com/a/52153332/11427790 However, I have to use unnecessary setFeed method when receiving posts from a particular user's followers. …
Süleyman Şentosun
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