I am new to the Stack Overflow community, so I need some help. I wrote some text, and then I wrote some piece of code, but I got an error:
Oops! Your question couldn't be submitted because:
Your post appears to contain code that is not properly formatted as code. Please indent all code by 4 spaces using the code toolbar button or the CTRL+K keyboard shortcut. For more editing help, click the [?] toolbar icon. You need at least one valid tag; see a list of popular tags.
Why did that happen?