
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 …
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 …
How do I clone a list so that it doesn't change unexpectedly after ...
import copy new_list = copy.copy(old_list) This is a little slower than list() because it has to find out the datatype of old_list first. If you need to copy the elements of the list as well, use generic …
How to use PowerShell copy-item and keep structure
Forget Copy-Item, it never does what you expect, Invoke-Expression invokes a commandline command and allows for using powershell variables. I use the good-old xcopy command with /E so directories …
sql - Copy data into another table - Stack Overflow
How to copy/append data from one table into another table with same schema in SQL Server? Edit: let's say there is a query select * into table1 from table2 where 1=1 which creates table1 wi...
What is a copy constructor in C++? - Stack Overflow
Jan 30, 2010 · A copy constructor is a constructor which does deep copy. You should write your own copy constructor when there is a pointer type variable inside the class. Compiler will insert copy …
Creating a copy of an object in C# - Stack Overflow
The question is how do make objectB, a copy of objectA so that it points to a different area in memory. I understand that trying to assign their members may not work since those members may be …
How do you display code snippets in MS Word preserving format and ...
Dec 23, 2008 · 27 If you are using Sublime Text, you can copy the code from Sublime to MS Word preserving the syntax highlighting. Install the package called SublimeHighlight. In Sublime, using …
How to enable copy/paste between host machine and virtual machine …
I am trying to copy and paste from my pc to the vm, but I can't. I also enabled copy and paste, but I still can't copy and paste from my pc to the vm. My pc runs windows 8.1 and my vm has fedora.
How to copy to clipboard in Vim? - Stack Overflow
Is it possible to copy to clipboard directly from Vim? yy only copies stuff to Vim's internal buffer. I want to copy to the OS's clipboard. Is there any such command in Vim or you can only yank stuff