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How to make a Java class that implements one interface with two generic types?
...at expect these as parameters. I need one class the implement them both in order to share state.
Steve's idea was to use two inner classes, each implementing a different generic type.
This version adds getters for the objects that implement the Consumer interface, which can then be passed to oth...
How do I vertically center text with CSS? [duplicate]
...o either know the height of the element or only works on single-line text, etc.
So, to do this we write:
.element {
position: relative;
top: 50%;
transform: translateY(-50%);
}
That’s all you need. It is a similar technique to the absolute-position method, but with the upside that...
Print the contents of a DIV
...like those mentioned above where I still need to put css links from header etc. Thanks!
– Jorz
Apr 19 '18 at 9:22
the ...
I can't install python-ldap
... based on OpenLDAP, so you need to have the development files (headers) in order to compile the Python module. If you're on Ubuntu, the package is called libldap2-dev.
Debian/Ubuntu:
sudo apt-get install libsasl2-dev python-dev libldap2-dev libssl-dev
RedHat/CentOS:
sudo yum install python-deve...
How can I catch a ctrl-c event?
...
<stdlib.h>, etc - it's C, not C++. In C++ you should use <cstdlib>
– Abyx
Sep 19 '10 at 11:59
...
Reflecting parameter name: abuse of C# lambda expressions or syntax brilliance?
...e calls to an Attribute("style", "display:none").Attribute("class", "foo") etc)
If C# had a less verbose syntax for dictionary literals, then I wouldn't have bothered including this syntax in the grid component :)
I also want to point out that the use of this in MvcContrib is completely optional -...
What is digest authentication?
...he system. So it is not sent down the wire. A further hash based on nonce, etc. is done before doing this, and this must agree with a similar calculation done on the server. Thus, as long as the server keeps HA1 private the system is secure.
...
super() in Java
...havda, sure a child can be a parent, just like a student can be a teacher, etc. But I think you understand the difference compared to Animal -> Dog for instance. A Dog is necessarily an Animal. Parent/child is typically a has a relationship ("A parent has a child") while an Animal/dog is an "is a...
How do I remove objects from a JavaScript associative array?
...However, do not expect for standard JavaScript array functions (pop, push, etc.) to work on objects!
As said in accepted answer, you can then use delete to remove the entries from objects:
delete myObject["lastname"]
You should decide which route you wish to take - either use objects (associative a...
Unique Constraint in Entity Framework Code First
...ATE INDEX...");
context.ObjectContext.ExecuteStoreCommand("ETC...");
}
}
}
}
Another option is if your domain model is the only method of inserting/updating data in your database, you could implement the uniqueness requirement yourself and leave the database...