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Building a notification system [closed]
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(Add time fields where you see fit)
This is basically for grouping changes per object, so that you could say "You have 3 friend requests". And grouping per actor is useful, so that you could say "User James Bond made changes in your bed". This also gives ability to translate...
Python - write() versus writelines() and concatenated strings
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More specifically, writelines expects an iterable. You can use a list, a tuple, or a generator.
– Mark Ransom
Sep 11 '12 at 20:52
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Which annotation should I use: @IdClass or @EmbeddedId
... a clear notion of the fields that make the composite key because they are all aggregated in a class that is accessed trough a field access operator.
Another difference with @IdClass and @EmbeddedId is when it comes to write HQL :
With @IdClass you write:
select e.name from Employee e
and with @...
What is the point of “final class” in Java?
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First of all, I recommend this article: Java: When to create a final class
If they do, when do they use it so I can understand it better and know when to use it.
A final class is simply a class that can't be extended.
(It doe...
What's the difference between an exclusive lock and a shared lock?
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When the students are reading (shared locks) what is on the board:
They all can read what is on it, together => Multiple shared locks can co-exist.
The teacher waits for them to finish reading before she clears the board to write more => If one or more shared locks already exist, exclusive ...
How to resolve the C:\fakepath?
...nt the server to know your local machine's filesystem. It would be nice if all browsers did this.
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How do I reformat HTML code using Sublime Text 2?
...HTML code that I'd like to reformat. Is there a command that will automatically reformat HTML code in Sublime Text 2 so it looks better and is easier to read?
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Directory does not exist. Parameter name: directoryVirtualPath
...ndles/jquery").Include(
"~/Scripts/jquery-{version}.js"));
I removed all of those and the error went away.
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Image Processing: Algorithm Improvement for 'Coca-Cola Can' Recognition
...ne of the feature descriptors can differentiate bottles from a cans.. They all just view invariant local pattern descriptors. I agree that SIFT,SURF,ORB,FREAK etc. can help you in feature matching but.. What about your other parts of the question like occlusions, Bottle vs Can etc. I hope this is no...
Getting a 404 from WMSvc via MSDeploy.exe
... Windows 8 to Windows Server 2012 (IIS 8) with Web Management Services installed and working, I can use IIS Manager on W8 box to manage the remote server but I get a 404.7 from WMSvc when I execute the following command:
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