#this is Shallow copy a=[1, 2, 3] b=a a[0] = 38 print(a, b) print(id(a), id(b)) #[38, 2, 3] [38, 2, 3] #4320547040 4320547040 #this is deep copy b = a[:] print(id(a), id(b)) #4320427976 4320427472 a[0] = 50; print(a, b) #[50, 2, 3] [38, 2, 3] import copy a=[1,2,3] b = copy.deepcopy(a) a[0] = 38 print(a, b) [38, 2, 3] [1, 2, 3]
1/22/2014
(Python study) deep copy and shallow copy (example source code)
Subscribe to:
Post Comments (Atom)
-
CUDA_ARCH_BIN Table for gpu type Jetson Products GPU Compute Capability Jetson AGX Xavier 7.2 Jetson Nano 5.3 Jetson TX2 6.2 Jetson TX1 5.3 ...
-
* Introduction - The solution shows panorama image from multi images. The panorama images is processing by real-time stitching algorithm...
-
The latent SVM tells the learning method used in this paper -> "Discriminatively trained deformable part models". The authors s...
-
Put this cmd. git ls-files \ | xargs du -ch \ | grep total$ Thank you!
-
1. sudo apt update sudo apt install cmake 2. pip install cmake 3. pip install dlib
-
As you can see in the following video, I created a class that stitching n cameras in real time. https://www.youtube.com/user/feelmare/sear...
-
. # Warning: This will destroy your current history. # Ensure that you understand the consequences before running these commands. # Go to ...
-
Image size of origin is 320*240. Processing time is 30.96 second took. The result of stitching The resul...
-
In the YUV color format, Y is bright information, U is blue color area, V is red color area. Show the below picture. The picture is u-v col...
-
If there are 3 point(c, p1, p2), as shown in the above figure. This function got the angle between the two lines using inner product...
No comments:
Post a Comment