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Questions tagged [change-notification]

Change Notification is technology to notify the concern system , person about change occurs in current system / application.

Change Notification is technology to notify the concern system , person about change occurs in current system / application.

To notify the changes , We can write custom code or can reuse the existing API / functionality. As per www.hongkiat.com, We can use some tools to notify the changes.

Focus.com describes the change notification in process and product.

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How can I be notified when an element is added to the page?

I want a function of my choosing to run when a DOM element is added to the page. This is in the context of a browser extension, so the webpage runs independently of me and I cannot modify its source. What are my options here? I guess that, in…
Kevin Burke
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How do I get notifications for commits to a GitHub repository?

I'd like to know what kind of commits are being made to the Lithium framework so I can update (or rollback) when there is something major. I'm already watching the repository, but from what I've been able to find, that only shows updates on the…
ton.yeung
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How do you get notified of your repository's updates?

I'm working on several repositories at work and would like to be informed, if anything changes in the SVN repositories. I made a small BAT script (yes, BAT is useful sometimes) that keeps executing an svn log -r BASE:HEAD on my working copy. It…
guerda
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Quickly determining if a folder contents have been modified

I need to determine which folders contain files that have been modified "recently" (within a certain interval). I notice that folder datestamps seem to get updated whenever a contained file is modified, but this behaviour doesn't propagate up the…
rossmcm
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Is there any qt signal for sql database change?

I wrote a C++ program using Qt. some variables inside my algorithm are changed outside of my program and in a web page. every time the user changes the variable values in the web page I modify a pre-created SQL database. Now I want my code to change…
user3494382
4
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1 answer

Realtime synchronization of live data over network

How do you sync data between two processes (say client and server) in real time over network? I have various documents/datasets constructed on the server, which are downloaded and displayed by clients. Once downloaded, the document receives…
Robert Važan
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Does Microsoft Graph API support change notifications with Azure AD B2C?

I'm trying to get change notifications for users to work with my application connected to Azure AD B2C. I followed the following tutorial and the subscription is created successfully but I never get any change…
ViRuSTriNiTy
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Dependency Properties, change notification and setting values in the constructor

I have a class with 3 dependency properties A,B,C. The values of these properties are set by the constructor and every time one of the properties A, B or C changes, the method recalculate() is called. Now during execution of the constructor these…
stefan.at.kotlin
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Unregister oracle change notification

this topic is related to one from Java but i cant find solution for C#. http://theblasfrompas.blogspot.com/2010/01/closing-obsolete-database-change.html I am using Oracle.ManagedDataAccess.dll with Change Notification. All works fine but I have one…
templaris
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FindFirstChangeNotification locks parent folder

I'm using FindFirstChangeNotification()/ReadDirectoryChangesW() to watch a folder for changes. It's working as expected. My Question is: When I try to rename the parent of the Watched folder, I get access denied, error 5. I'm guessing my FCN handle…
WebDrive
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Is it possible to listen to relational database update?

Is it possible to listen to relation database update? For example, my web app want to send data update to client through Comet technology. I can have the program to poll the database periodically, but that would not be performant and scalable. If…
Morgan Cheng
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Delphi: TJvChangeNotify/TShellChangeNotifier - file's name

How to know what file was changed (it's name) on Change Event of TJvChangeNotify (JEDI) or TShellChangeNotifier? Thanks!
maxfax
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iOS Autosaved object

In my app I have Singleton object, which should save its state through app launches. So I need to save it somehow. I see only two options: 1) save it on app termination (plus, maybe, going background); 2) save it each time any property…
kpower
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Eclipse link database change notification

I have a java/j2ee application displaying data on UI connected to a Oracle database using Eclipse link. I want the database to push data back to the UI in case of any changes. Could I do a push change notification natively in eclipse link without my…
Vinit Asher
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Is it possible to use Oracle's Change notification using NHibernate?

My project uses NHibernate to access database tables (Oracle). Is it possible to use Oracle change notification feature in NHibernate? Or do I have to use Oracle DataClient for this? If so, any idea how to combine this cleanly?
Louis Rhys
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