大约有 12,000 项符合查询结果（耗时：0.0271秒） [XML]
Why use getters and setters/accessors?
...a holder, and dumb data holders should look like dumb data holders:
class Foo {
public:
int DaysLeft;
int ContestantNumber;
};
Adding pass-through getter/setter pairs to such a class adds no value. Other classes should provide meaningful operations, not just operations that fields already...
What happens to global and static variables in a shared library when it is dynamically linked?
...es defined inside a inline function of a class? e.g define "class A{ void foo() { static int st_var = 0; } }" in the header file and include it in module A and module B, will A/B shared the same st_var or each will has its own copy?
– camino
Jul 23 '18 at 21:0...
Adding new column to existing DataFrame in Python pandas
...ou edit will help for this question. my_dataframe = pd.DataFrame(columns=('foo', 'bar')). Reverting your edit
– Kathirmani Sukumar
Dec 10 '16 at 6:53
...
Python function overloading
...ch
Instead of doing this:
def add(self, other):
if isinstance(other, Foo):
...
elif isinstance(other, Bar):
...
else:
raise NotImplementedError()
You can do this:
from multipledispatch import dispatch
@dispatch(int, int)
def add(x, y):
return x + y
@...
Why Doesn't C# Allow Static Methods to Implement an Interface?
...
Assuming you are asking why you can't do this:
public interface IFoo {
void Bar();
}
public class Foo: IFoo {
public static void Bar() {}
}
This doesn't make sense to me, semantically. Methods specified on an interface should be there to specify the contract for interacting wit...
Download file from an ASP.NET Web API method using AngularJS
...d.blob_data
end
end
end
end
HTML
<a ng-click="download('foo')">download presentation</a>
Angular controller
$scope.download = function(type) {
return Download.get(type);
};
Angular Service
'use strict';
app.service('Download', function Download(Restangular) ...
Using Spring MVC Test to unit test multipart POST request
... // text part
.file(makeMultipartTextPart("json-part", "{ \"foo\" : \"bar\" }", "application/json"))
.andExpect(status().isOk())));
}
private MockMultipartFile(String requestPartName, String filename,
String contentType, String pathOnClassPath) {
return ...
Rename MySQL database [duplicate]
...orked best for me (on simple DBs without triggers)
– foo
Sep 25 '14 at 12:22
2
Just create the da...
Java generics type erasure: when and what happens?
...ect access new Box<String>() {}; not in case of indirect access void foo(T) {...new Box<T>() {};...} because the compiler does not keep type information for the enclosing method declaration.
– Yann-Gaël Guéhéneuc
Apr 15 '13 at 3:58
...
How does Bluebird's util.toFastProperties function make an object's properties “fast”?
...ew Sub(); // create an instance
function ic() { return typeof receiver.foo; } // perform access
ic();
ic();
return o;
eval("o" + o); // ensure no dead code elimination
}
Sans one or two small optimizations - all the below is still valid.
Let's first discuss what it does and why...