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How to check if variable's type matches Type stored in a variable
...Type() exists on every single framework type, because it is defined on the base object type. So, regardless of the type itself, you can use it to return the underlying Type
So, all you need to do is:
u.GetType() == t
shar...
Add subdomain to localhost URL
...specific domain and test things that way. For instance, if you have a UNIX-based operating system, open (as root) the file /etc/hosts and add a line (or lines) like this:
127.0.0.1 example.com
127.0.0.1 subdomain.example.com
Your computer will now treat both example.com and subdomain.exampl...
What does placing a @ in front of a C# variable name do? [duplicate]
...cumstances. What are some bizzare circumstances? When auto-generating code based on some ruleset, and not wanting to have a special case for reserved words.
– ripper234
Jul 7 '09 at 22:03
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Is the pImpl idiom really used in practice?
...ing compilation) is lost.
Is a good paradigm for classic OOP (inheritance based) but not for generic programming (specialization based).
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Faye vs. Socket.IO (and Juggernaut)
... WebSocket dies.
Please correct me if I've got any of this wrong - this is based on a cursory scan of the Socket.IO documentation.
Faye is just pub/sub, it's just based on a slightly more complex protocol and has a lot of niceties built in:
Server- and client-side extensions
Wildcard pattern-matc...
How to set session timeout in web.config
...use Roles & Membership classes provided by ASP.NET. They provide Forms-based authentication which is much more reliabletha the normal Session-based authentication you are trying to use.
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CSS3 transform not working
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In webkit-based browsers(Safari and Chrome), -webkit-transform is ignored on inline elements.. Set display: inline-block; to make it work. For demonstration/testing purposes, you may also want to use a negative angle or a transformatio...
Getting only Month and Year from SQL DATE
...]
FROM
<your_table>
This gets the number of whole months from a base date (0) and then adds them to that base date. Thus rounding Down to the month in which the date is in.
NOTE: In SQL Server 2008, You will still have the TIME attached as 00:00:00.000
This is not exactly the same as "r...
Override intranet compatibility mode IE8
... you uncheck this that should resolve the problem and IE will use the mode based on the DOCTYPE.
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What is the purpose of “!” and “?” at the end of method names?
...e object while Enumerable#sort! sorts it in place.
In Rails, ActiveRecord::Base#save returns false if saving failed, while ActiveRecord::Base#save! raises an exception.
Kernel::exit causes a script to exit, while Kernel::exit! does so immediately, bypassing any exit handlers.
Methods ending in ? re...