7 tips for effective listening: productive listening does not ::
Effective listeners make certain they have correctly heard the message that is And the more information that you as a listener have, the better you can
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In order to avoid a function is registered twice, i want to check the listeners, whether it has been registered already. Is there a way to get listners, or check whether a specific function has been registered? I searched the forum but no luck yet. Undivided attention::
How do I get my listener's or reader's undivided attention? It's easy! Your listener's will listen to the topic that is most interesting at that moment!
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How to create an internet radio station | Poromenos' Stuff::
Note that the amount of listeners you will be able to support is limited by your outgoing bandwidth and the bitrate of the song you are streaming,
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say if i mistyped a line
Ext.get('id').on('mousedown', a);
Ext.get('id').on('mousedown', a);
Then this function a is registered twice. And it will called exactly twice.
Sometimes i have to register the same behavior in different contexts, so i have to check whether a certain listener has been registered or not.
Any ides?
In order to avoid a function is registered twice, i want to check the listeners, whether it has been registered already. Is there a way to get listners, or check whether a specific function has been registered? I searched the forum but no luck yet.
Refer to the same function in each listener... what's the problem?
 Heres my question?
 Why would someone get bored with doing IT for 10 years?
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How do I get listeners?