
python - What is the difference between shallow copy, deepcopy and ...
May 6, 2017 · Below code demonstrates the difference between assignment, shallow copy using the copy method, shallow copy using the (slice) [:] and the deepcopy. Below example uses nested lists …
How to copy a dictionary and only edit the copy - Stack Overflow
Mar 18, 2010 · A shallow copy constructs a new compound object and then (to the extent possible) inserts references into it to the objects found in the original. A deep copy constructs a new compound …
How to copy string to clipboard as text/html? - Stack Overflow
Copy a section of your page (element) than copying HTML. With this simple function you can copy whatever you want (text, images, tables, etc.) on your page or the whole document to the clipboard.
How can I create a copy of an object in Python? - Stack Overflow
Jan 25, 2011 · To get a fully independent copy of an object you can use the copy.deepcopy() function. For more details about shallow and deep copying please refer to the other answers to this question …
How to override the copy/deepcopy operations for a Python object?
The copy module does not use the copy_reg registration module. In order for a class to define its own copy implementation, it can define special methods __copy__() and __deepcopy__(). The former is …
c++ - Deep copy vs Shallow Copy - Stack Overflow
Nov 19, 2016 · The terms deep vs shallow copy aren't typically used in C++, since they don't map particularly well to the language. In Java and several other languages, the distinction is more useful …
Visual Studio Copy Project - Stack Overflow
Jan 17, 2012 · If you want a copy, the fastest way of doing this would be to save the project. Then make a copy of the entire thing on the File System. Go back into Visual Studio and open the copy (by right …
What is the difference between the 'COPY' and 'ADD' commands in a ...
You should check the ADD and COPY documentation for a more detailed description of their behaviors, but in a nutshell, the major difference is that ADD can do more than COPY: ADD allows <src> to be …
linux - Copy text from nano editor to shell - Stack Overflow
May 28, 2015 · Is it possible to copy text from a file, opened with nano, to the shell? I have a text file, and I want to copy several lines to the console, but I cannot find a keyboard shortcut to copy the text.
python - How do I copy a file? - Stack Overflow
How do I copy a file in Python?copy2(src,dst) is often more useful than copyfile(src,dst) because: it allows dst to be a directory (instead of the complete target filename), in which case the basename of …