Скачать или смотреть JavaScript Magic: "5" - - "2" Explained!

Why Does "5" - - "2" Give 7 in JavaScript? 🤔 🔹

JavaScript has some weird type conversion rules, and one of the trickiest is how JavaScript handles arithmetic with strings and operators. In this video, we break down:

How "5" - - "2" evaluates to 7
JavaScript’s implicit type conversion with arithmetic operators
How the unary + operator works in JavaScript
Surprising behavior of typeof +"String"

console.log("Q1:", "5" - - "2");
// Output: Q1: 7

console.log(typeof +"String");
// Output: number
🎯 What You’ll Learn:
✅ How JavaScript performs implicit type conversion
✅ Why - - (double minus) acts as a + operator
✅ How typeof +"String" results in number
✅ Common JavaScript interview questions on type coercion

🔥 Master JavaScript quirks one step at a time! Subscribe for more JS tricks & interview questions!

📢 Follow for more coding insights:
🌍 Instagram: @QuizifyCoder

#JavaScript #javascripttutorial #TypeCoercion #JSInterviewQuestions #WebDevelopment #JavaScriptTricks #JSBasics #ProgrammingConcepts #FrontendDevelopment