The function continuously updates the longest substring each time it identifies a longer one. The Python version of the solution is quite similar to the C# version in terms of logic and approach. Both ...

Task:** Given the string `message = "Hello Python World"`, write Python code to: 1. Print the first character. 2. Print the last character. 3. Print the substring "Python". * **Tips:** Remember that ...

In every HTTP request, the user agent header acts as a self-declared identity card for the client—typically a browser—sharing ...