instance

I have uploaded a website to my Compute Engine instance and I wanted to set the registrar to send the visitors to the server (Compute Engine). Where can I get the name servers of my instance/server over Compute Engine? Google Compute Engine does not provide a nameserver on the public internet. (It does provide a nameserver for the internal network which is private to your project, this allows you to connect to instances via their instance names rather than IP.) If you want your instances to be available via public internet DNS nameservers, you'll need an external nameserver and one or more

I'm just curious what will happen when I inherit an instance into a class. So I tried: class X: def __init__(self, x): self.x = x def print(self): print(self.x) def inherit(obj): class Child(obj): # Line 20 pass # or maybe added functionality return Child param = 5 x = X(param) y = inherit(x) # Line 27 y.print() I get (at least) the following error: Traceback (most recent call last): File "/test.py", line 27, in <module> y = inherit(x) File "/test.py", line 20, in inherit class Child(obj): TypeError: __init__() takes 2 positional arguments but 4 were given I just wonder: Is inheriting an

I am looking for an algorithm that can get the object that called the method, within that method. For instance: public class Class1 { public void Method () { //the question object a = ...;//the object that called the method (in this case object1) //other instructions } } public class Class2 { public Class2 () { Class1 myClass1 = new Class1(); myClass1.Method(); } public static void Main () { Class2 object1 = new Class2(); //... } } Is there any way to do this? Obviously i don't know the exact details of your situation but this really seems like you need to rethink your structure a bit. This

I am using Microsoft Text-to-Text Speech feature in my project. But I have a question about that, actually not directly about that. So : Normally programmers when creating Interface, they put I as a prefix of the interface name like IReadable,IEnumerator etc. But I've come across something that actually shocked me. in Microsoft Text Speech DLL there is something like this : SpVoice which is interface (they didn't put I as prefix for some reason and I don't know why ?) and SpVoiceClass. So then what's the problem you may ask, Here : SpVoice speak= new SpVoice(); //I created an object from

One can do something like this: class master: @combomethod def foo(param): param.bar() # Param could be type as well as object class slaveClass( master ): @classmethod def bar(cls): print("This is class method") slaveType = slaveClass slaveType.foo() class slaveInstance( master ): def __init__(self, data): self.data = data def bar(self): print("This is "+self.data+" method") slaveType = slaveInstance("instance") slaveType.foo() combomethod is defined in " Creating a method that is simultaneously an instance and class method ". My question is, why is it like this, that default first parameter

I'd like to create several instances of a class in CodeIgniter. I have created my class as a library, but cannot figure out the syntax to use to create more than one instance. From the CodeIgniter users guide: CI Users Guide: Loader Class Assigning a Library to a different object name If the third (optional) parameter is blank, the library will usually be assigned to an object with the same name as the library. For example, if the library is named Session, it will be assigned to a variable named $this->session. If you prefer to set your own class names you can pass its value to the third