Creating an array of objects in Java
I am new to Java and for the time created an array of objects in Java. I have a class A for example … Read more
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How to initialize static variables
I have this code: private static $dates = array( ‘start’ => mktime( 0, 0, 0, 7, 30, 2009), // Start date ‘end’ => … Read more
How do I use method overloading in Python?
I am trying to implement method overloading in Python: class A: def stackoverflow(self): print ‘first method’ def stackoverflow(self, i): print ‘second method’, i … Read more
Separating class code into a header and cpp file
I am confused on how to separate implementation and declarations code of a simple class into a new header and cpp file. For … Read more
AttributeError: ‘datetime’ module has no attribute ‘strptime’
Here is my Transaction class: class Transaction(object): def __init__(self, company, num, price, date, is_buy): self.company = company self.num = num self.price = price … Read more
How do you find all subclasses of a given class in Java?
How does one go about and try to find all subclasses of a given class (or all implementors of a given interface) in … Read more
Static nested class in Java, why?
I was looking at the Java code for LinkedList and noticed that it made use of a static nested class, Entry. public class … Read more
Forward declaration of nested types/classes in C++
I recently got stuck in a situation like this: class A { public: typedef struct/class {…} B; … C::D *someField; } class C … Read more
When to use Interface and Model in TypeScript / Angular
I recently watched a Tutorial on Angular 2 with TypeScript, but unsure when to use an Interface and when to use a Model … Read more
Angularjs – ng-cloak/ng-show elements blink
I have an issue in angular.js with directive/class ng-cloak or ng-show. Chrome works fine, but Firefox is causing blink of elements with ng-cloak … Read more