Requring static class setter to be called before constructor, bad design?
I have a class, say Foo, and every instance of Foo will need and contain the same List object, myList.
Is it ok to extend utilities?
Apache Commons has StringUtils. It’s great, but I wish it had a shuffle() method or similar
Is it ok to extend utilities?
Apache Commons has StringUtils. It’s great, but I wish it had a shuffle() method or similar
Is it good to create static method at Visual Studio refactoring?
There are various refactoring options in Visual Studio to use at the time of coding. When we extract and create a new method. Then Visual Studio decide whether the new method will be static or instence depending on the usage inside the new method. If that method use some intence member of the class then it creates as instence method, if it does not use any instence member of the class then it creates the method as static. I can understand that if there is no instence member usage then it is better to declare that method as static to prevent initialization for every object. Static method initilize only once at the time of class load.
Is it a code smell if you are frequently creating an object just to call a method on it
I inherited a code base where there is a lot of code that goes something like this:
Is it a code smell if you are frequently creating an object just to call a method on it
I inherited a code base where there is a lot of code that goes something like this:
When to use a Singleton and when to use a static class [duplicate]
This question already has answers here: When is Singleton appropriate? [duplicate] (5 answers) Closed 10 years ago. I’ve searched about this here and on StackOverflow and found some differences between the two. But I’m still not sure in what cases one would prefer a Singleton, and in what cases one would choose to use a […]
When to use a Singleton and when to use a static class [duplicate]
This question already has answers here: When is Singleton appropriate? [duplicate] (5 answers) Closed 10 years ago. I’ve searched about this here and on StackOverflow and found some differences between the two. But I’m still not sure in what cases one would prefer a Singleton, and in what cases one would choose to use a […]
When to use a Singleton and when to use a static class [duplicate]
This question already has answers here: When is Singleton appropriate? [duplicate] (5 answers) Closed 10 years ago. I’ve searched about this here and on StackOverflow and found some differences between the two. But I’m still not sure in what cases one would prefer a Singleton, and in what cases one would choose to use a […]
Calling static method from instance of class
As a developer I am fan of static methods.