Module 3 · string: Text That Knows Its Own Length
Cheat Sheet: string on One Page
ProReading
This page is the module on one sheet, for the moment before a contest or an interview. Every line here was taught, run or measured in lessons 01 to 06; nothing is new. Print it, or keep it open beside the editor.
Checking what this lesson needs for you…
What is inside Cheat Sheet: string on One Page
- Making a string
- Every operation and its cost
- Numbers in and out of text
- Reading text, and building it
- The five idioms
- The npos rule and the bytes rule
- string against its neighbours
- The three traps
Module test
Ten questions on this module. Pass at 70%, and you can take it as many times as you like.
Take the module test