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What's the difference between a POST and a PUT HTTP REQUEST?
...llows a client to get information about the request methods supported by a service. The relevant response header is Allow with supported methods. Also used in CORS as preflight request to inform server about actual request method and ask about custom headers.
HEAD: Returns only the response headers....
Android Fragments. Retaining an AsyncTask during screen rotation or configuration change
...e user to view.
// Examples of where you should probably use a service instead:
// * Downloading files for the user to save (like the browser does).
// * Sending messages to people.
// * Uploading data to a server.
for (int i = 0; i < 10...
Eclipse interface icons very small on high resolution screen in Windows 8.1
...n
Click on "properties"
Select the "compatibility" tab
Choose "Windows XP (Service Pack 3)" for "Run this program in compatibility mode for:".
Everything seems to work fine and the display looks good (if a bit blurry/pixelly). The only difference i can see is that the title bar is in Windows XP s...
In MVVM should the ViewModel or Model implement INotifyPropertyChanged?
...lement the interface. As an example, what if I have non-UI logic such as a service that when it receives a Bid or Ask price for a given value it issues an alert (ex. through an email) or places an order? This could be a possible clean solution.
However, there are different ways of achieving things,...
How to sort my paws?
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What's the Point of Multiple Redis Databases?
...g multiple databases on a single instance. I guess it's useful if multiple services use the same database server(s), so you can avoid key collisions.
I would not recommend building around using the KEYS command, since it's O(n) and that doesn't scale well. What are you using it for that you can acco...
Understanding checked vs unchecked exceptions in Java
...en. If it is in the UI layer - catch it and show a warning; if it's in the service layer - don't catch it at all - let it bubble. Just don't swallow the exception. If an exception occurs in most of the cases you should choose one of these:
log it and return
rethrow it (declare it to be thrown by t...
Close and Dispose - which to call?
...e threads Is SqlCommand.Dispose enough? and Closing and Disposing a WCF Service I am wondering for classes such as SqlConnection or one of the several classes inheriting from the Stream class does it matter if I close Dispose rather than Close?
...
How to deal with a slow SecureRandom generator?
..., but you can enumerate them using Security.getProviders() and Provider.getService().
Sun is fond of SHA1PRNG, so it's widely available. It isn't especially fast as PRNGs go, but PRNGs will just be crunching numbers, not blocking for physical measurement of entropy.
The exception is that if you do...
What is the combinatory logic equivalent of intuitionistic type theory?
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