Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

Recent questions tagged class

0 votes
445 views
1 answer
    I am pretty new to Python world and trying to learn it. This is what I am trying to achieve: I want to create a ... a = Car("bmw") a.showName() See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
393 views
1 answer
    I have been using Swig to create a Java wrapper for a a library written in C++. The wrappers get ... class "com.example.reader.SimpleReader"' See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
582 views
1 answer
    My questions are: When should we use value types and when reference types? What are the advantages and ... understand that as well. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
599 views
1 answer
    I would like to create an initialisation method for a Java class that accepts 3 parameters: Employee[] ... contain different sized arrays. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
537 views
1 answer
    Is the any command line option in python to print the Exception/Error Class hierarchy? The ... library/exceptions.html#exception-hierarchy See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
485 views
1 answer
    I'm trying to derive my class from generic class: class foo<T> {} class bar : foo<Int> {} But this ... avoid this limitation? Is it possible? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
537 views
1 answer
    Say I have a created a dialog in my Android app like so: private static ProgressDialog dialog; dialog = ... within a static class). See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
479 views
1 answer
    I understand the difference between creating an object and creating a variable. For example: private int number; MyClass ... are we doing here? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
523 views
1 answer
    I have multiple classes that all derive from a base class, now some of the derived classes will not ... dynamically loadable libraries instead. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
690 views
1 answer
    When overloading the postfix operator, I can do something simple like Class Foo { private: int someBS; public: / ... to know the reason behind. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
579 views
1 answer
    I've got a module written in Python. I now want to import it into another script and list all classes I defined ... a way to do this in Python? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
758 views
1 answer
    I have a php app that calls a class called Client. Every so often I get a sort of time out error. I thought ... 's going on here? thanks, Billy See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
492 views
1 answer
    I have the following situation I think would be best to show in sample program code. I have a Java class that extends ... TopPanel } } } ); } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
587 views
1 answer
    I have the following class in PHP class MyClass { // How to declare MyMember here? It needs to be ... access it inside static functions? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
552 views
1 answer
    Suppose I have a method in a Java class, and I don't want any subclass of that class to be able to override that method. Can I do that? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
576 views
1 answer
    I have long java class and method names LONGGGGGGGGGGGGGGGClass.longggggggggggggggggggggggggMethod(); I want to alias it to ... this be done? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
806 views
1 answer
    I'm creating a class (class0) in Python that is a currently based off of one class (class1); however, I'd ... a single method form a class2? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
508 views
1 answer
    If we store objects in static fields of an object, how does the JVM allocate the memory for it? Does ... fields different from object fields? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
507 views
1 answer
    Okay, you may call me a noob but I'm realling confused. My ex classmate paid me to write a program in C. She ... a life, this is not 1984 yet. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
531 views
1 answer
    I have two components. I want to call a method of the first component from the second component. How can I ... ; } } export default PopupOver; See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
387 views
1 answer
    Starting with 2.10, -Xlint complains about classes defined inside of package objects. But why? Defining a class ... objects in the first place. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
535 views
1 answer
    Where is a complete list of the special double-underscore/dunder methods that can be used in classes? (e.g ... , __new__, __len__, __add__) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
486 views
1 answer
    Imagine this class: class Entity { public: int x, y; Entity() : x(0), y(0) { } Entity(int x, int y) ... m not sure which one I should use when. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
550 views
1 answer
    Consider the two classes: class A { var x: Int init(x: Int) { self.x = x } convenience init() { self ... init in A will do just fine? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
566 views
1 answer
    I got this and I was expecting it to print 410 when I print x.withdraw(). Kyle 12345 500 Traceback ( ... something wrong with my method calling? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
561 views
1 answer
    I am confused, I have a PHP class with a constructor: class Test { public function __construct() { return " ... some text" from the constructor? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
561 views
1 answer
    I have a problem with structure fields. I've created a class Point with one method Move() that increases or decreases ... .Move() st.Print() } See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
475 views
1 answer
    I have a simple class Apple extends from another simple class Fruit. At run-time, I could use Fruit fruit = new ... Which in this case is Fruit. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...