Shivam Malani

Use input(), type conversion, and validation patterns to collect strings, numbers, and lists.

Use time.sleep(), asyncio.sleep(), and event- or GUI-friendly timers to delay work without stalling the wrong parts of your program.

Create, filter, and transform lists concisely with Python’s comprehension syntax.

A small built-in that pairs each item with its index, making loops cleaner and more readable.

Use Python’s built-in string methods and regex to split by whitespace, custom delimiters, limits, line breaks, or into characters.

Use sorted() to return a new sorted list or list.sort() to reorder in place; both support key= and reverse= for custom order.

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