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Subscribing to events in Android


Subscribing to events in Android

By : user2950087
Date : November 17 2020, 11:52 AM
it helps some times There are hundreds, perhaps thousands, of "alarm" apps for Android, including dozens of different pre-installed ones for different devices. Approximately none of them support any sort of "event" that is published when users set an alarm in one.
You are welcome to contact the developers of various alarm apps and ask them to expose some sort of documented and supported API for what you seek.
code :


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Subscribing to TFS events and WCF

Subscribing to TFS events and WCF


By : Kyle Adams
Date : March 29 2020, 07:55 AM
I hope this helps you . I have created a blog post how you can use WCF in combination with the Event Services of TFS: http://www.ewaldhofman.nl/post/2010/08/02/How-to-use-WCF-to-subscribe-to-the-TFS-2010-Event-Service-rolling-up-hours.aspx
Subscribing events in VB.NET

Subscribing events in VB.NET


By : user3468044
Date : March 29 2020, 07:55 AM
will be helpful for those in need Subscribing to events in VB.NET requires either the AddHandler or Handles keyword. You will also have a problem with the lambda, the Function keyword requires an expression that returns a value. In VS2010 you can write this:
code :
    AddHandler m_switchImageTimer.Tick, Sub(s, e) LoadNextImage()
    AddHandler m_switchImageTimer.Tick, AddressOf SwitchImageTimer_Tick
...
Private Sub SwitchImageTimer_Tick(sender As Object, e As EventArgs)
    LoadNextImage()
End Sub
<TR> tag not subscribing events

<TR> tag not subscribing events


By : Samuel
Date : March 29 2020, 07:55 AM
Hope that helps Your code throws a NO_MODIFICATION_ALLOWED_ERR in the JavaScript console. The W3C spec has this to say:
code :
function createTableRow() {
  var tr = document.createElement('tr');
  tr.onmouseover = function() {
    this.style.cursor = 'pointer';
  };
  tr.onmouseout = function() {
    this.style.cursor = 'auto';
  };
  tr.onclick = function() {
    ShowClick(this);
  };
  tr.id = 'TestCell';
  tr.innerHTML = '<td>Test!</td>';
  return tr;
}
<table><tr id="TestCell"><td>Test!</td></tr></table> 
Subscribing to events with = instead of +=

Subscribing to events with = instead of +=


By : ali
Date : March 29 2020, 07:55 AM
I hope this helps you . Well, it sounds like you didn't try it. If you did, you would get the following compilation error:
code :
public event EventHandler MyEvent;
private EventHandler _myEvent;

public event EventHandler MyEvent
{
    add
    {
        lock (this)
        {
            _myEvent += value;
        }
    }
    remove
    {
        lock (this)
        {
            _myEvent -= value;
        }
    }        
}
public class MyClass
{
    public event EventHandler MyEvent;

    public void setSingleEventHandler(EventHandler eventHandler)
    {
        this.MyEvent = eventHandler;
    }
}
public class MyClass
{
    public EventHandler MyEvent { get; set; }
}
Getting previous events when subscribing to pub/sub events

Getting previous events when subscribing to pub/sub events


By : bg_boycuts
Date : March 29 2020, 07:55 AM
I wish this helpful for you I'm building a web application where a user can queue a job for processing. The back end log might contain: , I ended up solving with the following:
code :
var tracking_id = require('uuid/v4')()
var source = new EventSource("/status?tracking_id="+tracking_id)
source.onmessage = (event)=>{
  updatePageWith(event.data)
}
axios.post('/job', { track_with: tracking_id }).then((res)=>{
  var job_id = res.body // job_id will be 102
})
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