I have a big object with much data. And i want to clone this in other variable. When i set some param of the instance B has the same result in the original object: ...

I have a List of type Integer eg: 31 Answers 31 ...

I found this excellent tutorial on regular expressions and while I intuitively understand what "greedy", "reluctant" and "possessive" quantifiers do, there seems to be a serious hole in my understanding. ...

I am trying to understand threading in Python. I've looked at the documentation and examples, but quite frankly, many examples are overly sophisticated and I'm having trouble understanding them. ...

I need to hide all permission denied messages from: 17 Answers 17 ...

I want to create a map object in javascript. I came to the following idea: 5 Answers 5...

I know how to work out the index of a certain character or number in a string, but is there any predefined method I can use to give me the character at the nth position? So in the string "foo", if I asked for the character with index 0 it would return "f". ...

Can you explain what is the difference between HashSet<T> and List<T> in .NET? 8 Answers ...

If I have two interfaces , both quite different in their purposes , but with same method signature , how do I make a class implement both without being forced to write a single method that serves for the both the interfaces and writing some convoluted logic in the method implementation that checks f...

I'm trying to check the length here. Tried count. Is there something I'm missing? 4 Answers ...