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Can't operator == be applied to generic types in C#?
...operator ==(Test a, Test b)
{
Console.WriteLine("Overloaded == called");
return a.Equals(b);
}
public static bool operator !=(Test a, Test b)
{
Console.WriteLine("Overloaded != called");
return a.Equals(b);
}
}
}
Output
Inline:
Overloaded == ...
How to set background color of HTML element using css properties in JavaScript
...lor;
}
// where el is the concerned element
var el = document.getElementById('elementId');
setColor(el, 'green');
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What does “to stub” mean in programming?
...what a stub is.
In the general context, a stub is a piece of program (typically a function or an object) that encapsulates the complexity of invoking another program (usually located on another machine, VM, or process - but not always, it can also be a local object). Because the actual program to i...
Java's Interface and Haskell's type class: differences and similarities?
...kind of inheritance relationship in Java and similar languages, the method called depends on the type of object they are called on, and nothing else.
That means it's really hard to make things like add :: t -> t -> t with an interface, where it is polymorphic on more than one parameter, becau...
How do I add a Maven dependency in Eclipse?
...
Damn, I miss <insert-name-of-previously-considered-to-be-worst-package-manager-ever-here>
– Mark K Cowan
Nov 8 '16 at 21:03
12
...
Inline functions in C#?
...version is to split a slightly too large method into two methods, one that calls the other, neither of which exceeds 32 bytes of IL. The net effect is as if the original were inlined.
– Rick Sladkey
Sep 7 '12 at 6:07
...
Remove the bottom divider of an android ListView
I have a fixed height ListView . It has divider between list items, but it also displays dividers after the last list item.
...
Difference between rake db:migrate db:reset and db:schema:load
...:drop, db:setup
db:migrate:reset does db:drop, db:create, db:migrate
Typically, you would use db:migrate after having made changes to the schema via new migration files (this makes sense only if there is already data in the database). db:schema:load is used when you setup a new instance of your ap...
How can I time a code segment for testing performance with Pythons timeit?
...you want to average the time elapsed by several runs, you have to manually call the function multiple times (As I think you already do in you example code and timeit does automatically when you set its number argument)
import time
def myfast():
code
n = 10000
t0 = time.time()
for i in range(n)...
What is memoization and how can I use it in Python?
...ng ("memoization" → "memorandum" → to be remembered) results of method calls based on the method inputs and then returning the remembered result rather than computing the result again. You can think of it as a cache for method results. For further details, see page 387 for the definition in Intr...