
python - What is the difference between shallow copy, deepcopy …
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 …
What is --from, as used in COPY command in Dockerfile?
Feb 24, 2021 · So, in order to access that directory and copy the content inside it, your final build (third instruction) is copying from that directory using --from=publish so you can access the …
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 …
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 files to network computers on windows command line
Feb 4, 2016 · I am trying to create a script on Windows which when run on an admin PC: Copies a folder from the admin PC into a group of network PCs by specifying the ip address / range …
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 …
Copying and pasting code directly into the Python interpreter
In particular about your example snippet - copy-pasted from SO's code-formatted section - it doesn't matter (assuming the code is properly indented to be executable). The empty line, …
How to copy folders to docker image from Dockerfile?
Jun 13, 2016 · I tried the following command in my Dockerfile: COPY * / and got mighty surprised at the result. Seems the naive docker code traverses the directories from the glob and then …
Should Copy-Item create the destination directory structure?
Here's a oneliner to do this. Split-Path retrieves the parent folder, New-Item creates it and then Copy-Item copies the file. Please note that the destination file will have the same filename as …
vim - Copy all the lines to clipboard - Stack Overflow
Oct 25, 2009 · Is there any way to copy all lines from open file to clipboard in VI editor. I tried yG but it's not using clipboard to store those lines. So is it possible?