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Difference between SelectedItem, SelectedValue and SelectedValuePath
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Their names can be a bit confusing :). Here's a summary:
The SelectedItem property returns the entire object that your list is bound to. So say you've bound a list to a collection of Category objects (with each Category object having...
How do DATETIME values work in SQLite?
...t have a storage class set aside for storing dates and/or times" and it's "capable of storing dates and times as TEXT, REAL, or INTEGER values".
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What is the advantage of using Restangular over ngResource?
...reated a section on the README with the differences against $resource. You can check them out here https://github.com/mgonto/restangular/blob/master/README.md#differences-with-resource
Anyway, as a sum up, besides the additional features and the promise based approach, the idea is that Restangular ...
Python logging not outputting anything
...so') # will not print anything
The 'info' line doesn't print anything, because the level is higher than info.
To change the level, just set it in the root logger:
'root':{'handlers':('console', 'file'), 'level':'DEBUG'}
In other words, it's not enough to define a handler with level=DEBUG, the ...
An async/await example that causes a deadlock
I came across some best practices for asynchronous programming using c#'s async / await keywords (I'm new to c# 5.0).
5 A...
JavaScript: What are .extend and .prototype used for?
... Prototype javascript library, but I am beginning to think that is not the case. What are these used for?
6 Answers
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ExecuteReader requires an open and available Connection. The connection's current state is Connectin
... day a similar comment since many people think that it would be smart to encapsulate ADO.NET functionality into a DB-Class(me too 10 years ago). Mostly they decide to use static/shared objects since it seems to be faster than to create a new object for any action.
That is neither a good idea in ter...
How to set a Timer in Java?
...se code here */, 2*60*1000, 2*60*1000);
Making a task timeout
To specifically do what the clarified question asks, that is attempting to perform a task for a given period of time, you could do the following:
ExecutorService service = Executors.newSingleThreadExecutor();
try {
Runnable r = n...
Socket.io rooms difference between broadcast.to and sockets.in
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socket.broadcast.to broadcasts to all sockets in the given room, except to the socket on which it was called while io.sockets.in broadcasts to all sockets in the given room.
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In C#, can a class inherit from another class and an interface?
I want to know if a class can inherit from a class and an interface.
The example code below doesn't work but I think it conveys what I want to do.
The reason that I want to do this is because at my company we make USB, serial, Ethernet, etc device. I am trying to develop a generic component/interfa...