Sample Code Snippets

Python Online provides a library of preloaded Python code snippets to help you quickly explore Python features, learn new concepts, or find inspiration for your own projects. This section explains how to access and use these snippets effectively.

Accessing Sample Code

1. Insert a Snippet:

   Click the Sample Code Button () located in the toolbar above the editor. A Python code snippet will appear in the editor.

2. Cycle Through Snippets:

   Click the Sample Code Button repeatedly to explore different examples. Each click loads a new snippet from the library.

Sample Code Library

The snippet library includes examples across various Python concepts, such as:

1. Basic Python Syntax:

   for char in "Hello":
       print(char)

2. Functions:

   def greet(name):
       return f"Hello, {name}!"
   print(greet("Python Online"))

3. Loops:

   for i in range(5):
       print(i)

4. Data Structures:

   • Lists:

     colors = ["red", "green", "blue"]
     for color in colors:
         print(color)

   • Dictionaries:

     d = {'a': 1, 'b': 2, 'c': 3}
     for key, value in d.items():
         print(key, value)

5. Classes and Objects:

   class Dog:
       def __init__(self, name):
           self.name = name
   
       def bark(self):
           return f"{self.name} says woof!"
   
   dog = Dog("Rex")
   print(dog.bark())

6. Mathematical Operations:

   import math
   print(math.sqrt(16))

7. Miscellaneous:

   String manipulation, recursion, file handling, and more.

Running Sample Code

1. Insert the Code: Click the Sample Code Button to load an example.
2. Run the Code: Click the Run Button () to execute the snippet.
3. Modify as Needed: Edit the sample code to experiment with changes or extend functionality.

Python Online’s sample code library is a valuable resource for both beginners and experienced developers. Whether you’re learning a new concept or need a starting point for your project, the snippets are here to guide and inspire you.