$ conda activate cenv (cenv)$ conda install ipykernel (cenv)$ ipython kernel install --user --name=(cenv($ conda deactivate
Here is what the above code is Doing:
1. Create a new conda environment called cenv
2. Activate the environment
3. Install the ipykernel package
4. Install the kernel with a name of your choice
5. Deactivate the environment
HPP files are C++ Header Files or header files that are written in the C++ programming language. These files are mainly categorized as developer files wherein there is a possibility to insert these files to a .CPP source code file, provided the “#include directive” is used. Here is what the above code is Doing: 1….
std::vector vec = {89, 15, 51, 27, 98}; std::size_t const half_size = vec.size() / 2; std::vector half1(vec.begin(), vec.begin() + half_size); std::vector half2(vec.begin() + half_size, vec.end()); Here is what the above code is Doing: 1. We create a vector of 5 integers. 2. We create a constant variable half_size and assign it the value of the…
import pandas as pd import numpy as np from sklearn.decomposition import PCA df = pd.DataFrame(data=np.random.normal(0, 1, (20, 10))) pca = PCA(n_components=5) pca.fit(df) Here is what the above code is Doing: 1. Create a dataframe with 20 rows and 10 columns of random numbers. 2. Create a PCA object with 5 components. 3. Fit the PCA…
std::ofstream file1(FILE_NAME, std::ios::app); \ Here is what the above code is Doing: 1. We’re creating a file object called file1. 2. We’re opening the file in append mode. 3. We’re writing the text “Hello World” to the file. 4. We’re closing the file.
#include #include int main() { std::random_device rd; // obtain a random number from hardware std::mt19937 gen(rd()); // seed the generator std::uniform_int_distribution distr(25, 63); // define the range for(int n=0; n
// pass ‘x’ by reference void f1(int &x){ … } // pass ‘x’ by value void f2(int x){ … } Here is what the above code is Doing: 1. The function f1 is taking an int as an argument and passing it by reference. 2. The function f2 is taking an int as an argument…