CBSE 2026 results are out, Mukul scored a perfect 100/100 in Computer ScienceSee all toppers →

KwickClips Python · 44 sec · free

What is the opposite of split()?

Short answer. join(). It glues a list of strings back together.

How many parts does partition() give?

Three: the part before, the separator, and the part after.

Clean and cut

MethodDoes
strip()trims ends
replace(a, b)swaps a for b
split()text to list
join(list)list to text

Remember

split and join are opposites
partition: 3 parts

Messy form text? Which methods fix it? Four tools clean text. Strip trims both ends. Replace swaps old text for new. Split breaks text into a list. Join glues it back. Split and join are opposites. Partition cuts text into three parts.

This clip is from the full lesson: Built-in String Methods — 7 minutes, with the tables, the quick answers and the whole lesson in text.

Useful for: CBSE Class 9 Artificial Intelligence (417), CBSE Class 11 Computer Science (083), CBSE Class 11 Computer Science (083), CBSE Class 11 Computer Science Essentials (083)

More KwickClips from this lesson

Voice-over is AI-generated; the script is written and checked by Kajal Ma'am. Confirm anything you plan around against your official board document. We never ask for a password or an OTP.

Want a plan that actually fits your board dates?

Ask Kajal Ma'am directly, 20+ years teaching computer science. Free demo class first, no payment.

Talk to Kajal Ma'am on WhatsApp

Or see the Class 12 Computer Science course →

Studying outside India?

We coach CBSE, IGCSE & international students across the globe, one-to-one, in your local time zone.

Visit International →