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REST / SOAP endpoints for a WCF service
... How can it work with no physical file there? I just seem to get 404 errors, must be missing something
– RoboJ1M
May 8 '14 at 14:58
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Adding 'serial' to existing column in Postgres
...gsql VOLATILE;
Use it like so:
INSERT INTO foo (data) VALUES ('asdf');
-- ERROR: null value in column "a" violates not-null constraint
SELECT make_into_serial('foo', 'a');
INSERT INTO foo (data) VALUES ('asdf');
-- OK: 1 row(s) affected
...
What should I do if the current ASP.NET session is null?
...s are initialized, but CurrentNotification and IsPostNotification throw an error: {System.PlatformNotSupportedException}. Whatever the cause, this issue has not occurred in production, where it has run for years. The platform is Windows Server 2003 R2 SP2, the application has target framework .Net 3...
C char array initialization
...me point after I provided this answer.
Your code will result in compiler errors. Your first code fragment:
char buf[10] ; buf = ''
is doubly illegal. First, in C, there is no such thing as an empty char. You can use double quotes to designate an empty string, as with:
char* buf = "";
That w...
MVC4 StyleBundle not resolving images
...
"~/Content/css/style.css",
"~/Content/css/error.css",
"~/Content/validation.css"
));
Here is my extension method for RelativeFromAbsolutePath:
public static string RelativeFromAbsolutePath(this HttpContextBase context, string path)
...
Why is there no Constant feature in Java?
...to design, implement, and use than mutable classes. They are less prone to error and are more secure.
Bloch then describes how to make your classes immutable, by following 5 simple rules:
Don’t provide any methods that modify the object’s state (i.e., setters, aka mutators)
Ensure that the c...
Git merge left HEAD marks in my files
I tried to merge a file in the command line using Git, when an error message appeared telling me the merge was aborted.
5 ...
How to update SQLAlchemy row entry?
...db.session.commit()
#db.session.close()
except:
print('Error in def update_state')
Why use db.session.flush()? That's why >>> SQLAlchemy: What's the difference between flush() and commit()?
sha...
Create a custom event in Java
...unding declaration in the body of a class method results in a compile-time error." -- JLS for Java 5, §8.4.3.2
– cHao
Aug 3 '14 at 5:23
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Difference between a theta join, equijoin and natural join
... whereas it makes nonsense and more is against business logic and leads to error. So yes, "natural join" is dangerous. It forces you to have distinct names except for (primary/foreign) key colulmns and lose "name spacing".
– LoganMzz
Nov 8 '16 at 13:31
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