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Pass An Instantiated System.Type as a Type Parameter for a Generic Class
...eric()
{
Console.WriteLine("T={0}", typeof(T));
}
}
class Test
{
static void Main()
{
string typeName = "System.String";
Type typeArgument = Type.GetType(typeName);
Type genericClass = typeof(Generic<>);
// MakeGenericType is badly name...
What's the difference between findAndModify and update in MongoDB?
...d similar cases. For example, take a look at this code (one of the MongoDB tests):
find_and_modify4.js.
Thus, with findAndModify you increment the counter and get its incremented
value in one step. Compare: if you (A) perform this operation in two steps and
somebody else (B) does the same operation...
Argparse: Way to include default values in '--help'?
... I like this option because I'd already used the format_class=argparse.RawTestHelpFormatter and didn't feel like farting around with OOP.
– mqsoh
Nov 14 '13 at 18:37
24
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Better way of getting time in milliseconds in javascript?
...s already inside your computer you create an object, call an operator that tests for an int and triggers a conversion that calls a function (valueOf) that calls the class conversion method that calls a function (getTime) that finally retrieves the value. Then the object is abandoned to its destiny, ...
Can a decorator of an instance method access the class?
...r you could use a class decorator, perhaps something like this (warning: untested code).
def class_decorator(cls):
for name, method in cls.__dict__.iteritems():
if hasattr(method, "use_class"):
# do something with the method and class
print name, cls
return cls...
How do you use Mongoose without defining a schema?
...allow you to save document which is coming from the req.body
const testCollectionSchema = new Schema({}, { strict: false })
const TestCollection = mongoose.model('test_collection', testCollectionSchema)
let body = req.body
const testCollectionData = new TestCollection...
Downloading all maven dependencies to a directory NOT in repository?
...
@ses A standard maven build (e.g. compile, test, package, install, etc.; not sure about validate) already copies all dependencies to your local repo by default. This is not for that. Instead it's for situations where you need your app's dependencies for whatever reaso...
How can you represent inheritance in a database?
...ith the JSON string that contains all the subtype specific fields.
I have tested this design for manage inheritance and I am very happy for the flexibility that I can use in the relative application.
share
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...
How Should I Declare Foreign Key Relationships Using Code First Entity Framework (4.1) in MVC3?
...erID")]
public virtual Customer Customer { get; set; }
EDIT based on Latest Code
You get that error because of this line:
[ForeignKey("Parent")]
public Patient Patient { get; set; }
EF will look for a property called Parent to use it as the Foreign Key enforcer. You can do 2 things:
1) Remov...
Are SVG parameters such as 'xmlns' and 'version' needed?
... to both answers, but I have no points, I'm adding a new answer.
In recent tests on Chrome (Version 63.0.3239.132 (Official Build) (64-bit Windows)), I have found that:
For inline SVG that is directly entered into the HTML file, via text editor or javascript and elm.innerHTML, the xmlns attributes...