The most easy way to get the same result is
but, if we don't perform it this way, instead,generally speaking, we must need three nested-loop to accomplish it
My purpose is just to show that there are always better solutions to perform the tasks if only you can use your imagination as much as possible!
The post here is intended to show some core concepts and skills that we can perform in shell scripting!
Feel free to delete it if you consider it's useless, Neo!
I'd argue there's a difference between 'better' and 'compact', especially when talking about efficiency, scalability, and safety... That'd blow up into swapdeath if you tried to generate millions of numbers, or do terrible things if someone put an `rm -Rf ~/` into that eval.
This isn't quite as brief, but manages 5 numbers in 2 loops, and can be turned higher just by tacking as many variables as you want onto that set.
Can anyone tell me if this is correct when creating classes in Java?
public abstract class Animal
{
public class Point
{
public int x,y;
}
public class Animal
{
protected Point loc;
protected String name;
protected Random rng;
String... (3 Replies)
I want to create an abstract factory template which will allow me to pass in an "ID" for a subclass and return the singleton instance of that class stored in the factory. It'd be easy to adapt for "multi-ton", but for its present use this isn't necessary.
The requirements are:
- I don't want... (2 Replies)
Hi all,
I have been working with java for awhile and because of my school projects I needed to switch C++. I tried to implement some patterns in C++ but unfortunately I couldn't. Specifically, I tried to implement abstract factory pattern but since I used separated files (habitual behavior from... (4 Replies)