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nintendo switch transfer data to new sd card
sd └── Nintendo ├── Album ├── Contents └── save The file structure of an SD card in the Nintendo Switch looks like the tree above. The files are contain two parts, one is the Album and the other one is the ROM file of the games. You can manage these files in System Settings -> Data Management. In the Move Data Between System / microSD Card, you can move ROMs…
numpy advance index
# https://numpy.org/doc/stable/user/basics.indexing.html#advanced-indexing # tips: torch.tensor has the same indexing rules as numpy.ndarray import numpy as np a = np.array([ [11,12,13,14,15,16,17], [21,22,23,24,25,26,27], [31,32,33,34,35,36,37], [41,42,43,44,45,46,47], [51,52,53,54,55,56,57], ]) a[np.array([0,2,4])] a[np.array([0,2,4])].shape # 2D index will change data shape a[np.array([0,2,4]).reshape(-1,1)] a[np.array([0,2,4]).reshape(-1,1)].shape # 2D index as first index, can work with second array as index a[np.array([0,2,4]).reshape(-1,1), np.array([1,3,5])] a[np.array([0,2,4]).reshape(-1,1), np.array([1,3,5])].shape # np.where result as index idx = np.where(a[:,2]>30)[0] a[idx.reshape(-1,1),2:6].shape != a[idx.reshape(-1,1),range(2,6)].shape == a[idx,2:6].shape == a[idx][:,2:6].shape # boolean…
Ubuntu Install Docker
sudo apt-get install \ ca-certificates \ curl \ gnupg \ lsb-release curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg –dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg echo \ “deb [arch=$(dpkg –print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \ $(lsb_release -cs) stable” | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null sudo apt-get update sudo apt-get install docker-ce docker-ce-cli containerd.io sudo usermod -aG docker $USER sudo systemctl enable docker sudo systemctl start docker https://docs.docker.com/engine/install/ubuntu/
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