Is This Strange Expression Valid Python Syntax?
Ignoring whether it can run successfully, is this expression grammatically valid Python? Try to determine the answer from Python's grammar before testing it in an interpreter. A bonus…
grammar
Is This Strange Expression Valid Python Syntax?
Ignoring whether it can run successfully, is this expression grammatically valid Python? Try to analyze it from Python's grammar before testing it in an interpreter: ...._(()())._(...())() A bonus…
Can a Grammar Validate an HTML Document’s Structure and Semantics?
I can use ANTLR to validate the syntax of an HTML document, but I also want to verify that its structure is valid. For example, I might want…
What's the deal with em dashes? Are they actually common in writing?
I've noticed that ChatGPT tends to overuse em dashes, no matter how many times I ask it not to. I've never used them in my own writing, and…