I\'m writing a class, and this doubt came up. Is this undef. behaviour? On开发者_如何学JAVA the other hand, I\'m not sure its recommended, or if its a good practice. Is it one if I ensure no exception
I have following problem in EXTJS: I have an accordion layout with 2 panels. the first panel is for choosing an element and if you doubleclick the detail will be displayed in the second panel.
I have a class with an __init__ function. How can I return an integer value from this function when an object is created?
class Teller(object): def __init__(self): self.occupied = False self.timeLeft = 0 self.totTime def occupy(self, timeOcc):
actually i refactor some portion of code. what i want to do is to initialize an object \"Task\" with an object \"TaskArgument\".
As part of learning Haskell, I am trying to implement my own version of various functions associated with Lists. Right now I am stuck on the init function. init function in Haskell returns all the ele
For a开发者_JAVA技巧 C# Windows Forms application, how do I set the default focus to a given control when my application starts?The one with the minimum tab index automatically gets the focus (assumin
Here is a twofold question, with a theoretical part, and a practical one: When subclassing dict: class ImageDB(dict):
I have the following chunk of python code: import hashlib class User: def _set_password(self, value): self._password = hashlib.sha1(value).hexdigest()
I\'ve always set up metaclasses something like this: class SomeMetaClass(type): def __new__(cls, name, bases, dict):
加载中,请稍侯......