Python Snippets
Basic Python Function
def greet(name):
print(f"Hello, {name}!")
This snippet demonstrates a simple Python function that greets the
user by name.
List Comprehension
squares = [x**2 for x in range(10)]
List comprehension for generating squares of numbers from 0 to 9.
Reading Files
with open('file.txt', 'r') as file:
content = file.read()
This snippet shows how to read a file in Python.
Flutter Snippets
Simple Button
RaisedButton(
onPressed: () {
},
child: Text('Press Me'),
)
This snippet demonstrates how to create a simple button in Flutter.
Container with Padding
Container(
padding: EdgeInsets.all(10),
child: Text('Hello, Flutter!'),
)
Basic usage of `Container` widget with padding in Flutter.
Basic State Management
class MyWidget extends StatefulWidget {
@override
_MyWidgetState createState() => _MyWidgetState();
}
This snippet demonstrates state management in Flutter.
Machine Learning Snippets
Simple Linear Regression
from sklearn.linear_model import LinearRegression
model = LinearRegression()
model.fit(X_train, y_train)
Example of fitting a linear regression model using scikit-learn.
KNN Classification
from sklearn.neighbors import KNeighborsClassifier
knn = KNeighborsClassifier(n_neighbors=3)
knn.fit(X_train, y_train)
Using KNN classifier for classification in machine learning.