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Returning IEnumerable vs. IQueryable
...f the optimization stated, it should not be allowed past the repository or service layer. This is to protect your database from the overhead caused by "stacking LINQ expressions".
– Yorro
Aug 10 '13 at 9:51
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java.lang.IllegalStateException: Cannot (forward | sendRedirect | create session) after response has
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I removed
super.service(req, res);
Then it worked fine for me
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Java EE web development, where do I start and what skills do I need? [closed]
... is a great way to learn Java.
If you need/want to build RESTful web sites/services/applications, Restlet is a fantastic framework — I'm a big fan. It's simple, straightforward, and yet flexible. Great community too.
Google's App Engine is an interesting option as well. It's hosted, which may or m...
Should I impose a maximum length on passwords?
...um length.
The obligatory XKCD explaining why you're doing your user a disservice if you impose a max length:
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Why are Oracle table/column/index names limited to 30 characters?
...characters.
This is a new feature in 12.2, according to (http://blog.dbi-services.com/oracle-12cr2-long-identifiers/). According to that post, 12.1 was still limited to 30 characters.
Edit: Here's a link to the official Oracle documentation explaining the change. (https://docs.oracle.com/cloud/...
When to dispose CancellationTokenSource?
...turned out that CancellationTokenSource was the problem.
My project has a service, that is constantly reading database and fires off different tasks, and I was passing linked cancellation tokens to my workers, so even after they had finished processing data, cancellation tokens weren't disposed, wh...
How to use SSH to run a local shell script on a remote machine?
...est
ls
ENDFTP
END2
ENDSSH
You can actually have a conversation with some services like telnet, ftp, etc. But remember that heredoc just sends the stdin as text, it doesn't wait for response between lines
Edit: I just found out that you can indent the insides with tabs if you use <<-END !
s...
What Every Programmer Should Know About Memory?
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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....
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...