📑 Table of Contents − What Is JSON and What Is YAML? Imagine you have a magic diary where you write things like: Your favorite games Your school timetable Your best friend's contact Your homework list Now imagine your diary...

📑 Table of Contents − What Is a Slug? Imagine you have a big box full of storybooks. Each book has a title like: The Magical Tree My Summer Adventure The Secret Door These titles are long, have spaces, and...

📑 Table of Contents − What Is "Case"? Imagine you are writing a school assignment. Sometimes you write: BIG LETTERS LIKE THIS small letters like this Or MixEd LeTTeRs like ThIs These styles of writing letters are called cases. In...

📑 Table of Contents − What Is a Text Repeater? Imagine you have a magical pen. Whenever you write a word once, the pen can copy it again and again — 10 times, 100 times, or even 1,000 times —...

📑 Table of Contents − What Is Age Difference? Imagine you and your friend are standing in a line. You are holding a card that says 12 years, and your friend is holding a card that says 15 years. Now,...

📑 Table of Contents − What Is a Text Difference? Imagine you and your friend are drawing the same picture. You both draw a house, a tree, and the sun. Later, when you compare the two drawings, you notice: Your...