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How do I enable file editing in Visual Studio's debug mode?
...solution for me - I have no idea why UN-checking "Edit and Continue" would allow me to Edit...seems counterintuitive. Anyway, I would mark this as the answer.
– Sam Schutte
Aug 26 '09 at 14:00
...
Error message “No exports were found that match the constraint contract name”
...}\AppData\Local
For those who have multiple versions of Visual Studio installed, e.g. 2012 and 2013, it might help to remove the ComponentModelCache for both versions before restarting Visual Studio, e.g. 11.0 and 12.0.
sha...
When should I use a table variable vs temporary table in sql server?
...in a child scope then only a #temp table will do
(table-valued parameters allow readonly access).
Where you do have a choice some suggestions are below (though the most reliable method is to simply test both with your specific workload).
If you need an index that cannot be created on a table var...
Exception.Message vs Exception.ToString()
...ntaining the exception type, the message (from before), a stack trace, and all of these things again for nested/inner exceptions. More precisely, the method returns the following:
ToString returns a representation of the current exception that is intended to be understood by humans. Where the excep...
MySQL vs PostgreSQL for Web Applications [closed]
...on factor is, "which is faster?" Then the answer is "it depends. If it really matters, test your application against both." And if you really, really care, you get in two DBAs (one who specializes in each database) and get them to tune the crap out of the databases, and then choose. It's astonis...
File.separator vs FileSystem.getSeparator() vs System.getProperty(“file.separator”)?
...eful. You can see the differences here: blogs.oracle.com/slc/entry/javanio_vs_javaio. nio does not replace io, it extends it in multiple ways (and uses io under the hood).
– darioo
Nov 10 '11 at 5:56
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Message Queue vs. Web Services? [closed]
...ent is responsible of resending it.
If the server gives a response to the call and the client fails the operation is lost.
You don't have contention, that is: if million of clients call a web service on one server in a second, most probably your server will go down.
You can expect an immediate respo...
OwinStartup not firing
...e I was able to do so before. I tried to open an app in a browser, then in VS2013 to use "Debug-> Attach to Process", and then to reload a page in a browser. VS didn't stop. I know that OWIN Startup is executing: I put some logging into it for debug purposes. It's like back in a dark age of inter...
MYSQL OR vs IN performance
...than using OR.
Do not believe people who give their "opinion", science is all about testing and evidence.
I ran a loop of 1000x the equivalent queries (for consistency, I used sql_no_cache):
IN: 2.34969592094s
OR: 5.83781504631s
Update:
(I don't have the source code for the original test, as it...
How can I pass parameters to a partial view in mvc 4
...l with just the partial name:
@Html.Partial("_SomePartial")
It will actually pass your model as an implicit parameter, the same as if you were to call:
@Html.Partial("_SomePartial", Model)
Now, in order for your partial to actually be able to use this, though, it too needs to have a defined mo...