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Mar 7, 2017 · Basically, every element (or attribute) in XML belongs to a namespace, a way of "qualifying" the name of the element. Imagine you and I both invent our own XML. You invent XML to describe people, I invent mine to describe cities. Both of us include an element called name. Yours refers to the person’s name, and mine to the city name—OK, it ...
Mar 9, 2021 · Nothing happened when I removed the [ApiController] attribute. In the Microsoft documentation, I found this explanation: Indicates that a type and all derived types are used to serve HTTP API responses. Controllers decorated with this attribute are configured with features and behavior targeted at improving the developer experience for building ...
Aug 12, 2008 · A Flags is an attribute that allows us to represent an enum as a collection of values rather than a single value. So, let’s see how we can implement the Flags attribute on enumeration: [Flags] public enum UserType { Customer = 1, Driver = 2, Admin = 4, } We add the Flags attribute and number the values with powers of 2. Without both, this won ...
Apr 20, 2021 · It isn't possible to calculate a mean from lists of text. In addition, the method .mean() doesn't exist in Python for generic lists, have a look at numpy for calculating means and other mathematical operations. For example: import numpy numpy.array([4,2,6,5]).mean()
Since the original question was about the SerializableAttribute, it should be noted that this attribute only applies when using the BinaryFormatter or SoapFormatter. It is a bit confusing, unless you really pay attention to the details, as to when to use it and what its actual purpose is. It has NOTHING to do with XML or JSON serialization.
This just describes what they keyword does. It does not describe whether the use of the keyword is a bad idea or not. That can be covered in more detail in other questions such as Is using a lot of static methods a bad thing? There are also a few less common uses of the keyword static.
Jan 30, 2017 · in my App.config file which caused errors with framework when the sku attribute was included. Although, I searched a lot I couldnt really find out what SKU means (other than the definitions "stock keeping unit" or "Shelf Keeping Unit" which I dont think are related to this case). In short, what does SKU mean/stand for ?
Jun 4, 2019 · What does it mean? struct LandmarkDetail: View { @EnvironmentObject var userData: UserData var landmark: Landmark var landmarkIndex: Int { userData.landmarks.firstIndex(where: { $0.id == landmark.id })!
Sep 25, 2019 · What it actually means is that a string object has no ascii_uppercase attribute, Python is usually pretty clear about things like that :-) On a less jocular note, it's saying that strings do not have a method called ascii_uppercase that you can use on them.
Sep 14, 2019 · It, indeed, has no attribute that is named __array_interface__. The problem is that we are asking for this attribute from obj, but obj has the value None. It was supposed to be some kind of array-like object instead. This is not in our own code; rather, obj is PIL's internal name for the img1 that we passed in to the fromarray call.
