➗ Training — Operators
📚 50 questions⏱ 15-20 min🏆 Instant feedback
➗ No (Operators) JavaScript
using No Arithmetic Operations
🎯 What You Will Learn in This Training
This interactive training will help you master No JavaScript No :
- ✅ Ali type input string No
- ✅ No
=+= - ✅ No calculation
+-*/% - ✅ using No comparison
><=== - ✅ operator No
&&||! - ✅ string using
+
❓ No (Operators)?
No calculation variables .
: , calculation , comparison, .
// Example: using No
let x = 10; //
let y = x + 5; // calculation : 15
let isGreater = x > y; // comparison: false
x += 2; // : x = x + 2 (12)
let x = 10; //
let y = x + 5; // calculation : 15
let isGreater = x > y; // comparison: false
x += 2; // : x = x + 2 (12)
⚙️ 1️⃣ No (Assignment Operators)
variable value .
let a = 5; // =
a += 3; // a = a + 3 (8)
a *= 2; // a = a * 2 (16)
a += 3; // a = a + 3 (8)
a *= 2; // a = a * 2 (16)
🧮 2️⃣ No calculation (Arithmetic Operators)
.
let sum = 10 + 5; // : 15
let diff = 10 - 5; // : 5
let product = 10 * 5; // : 50
let quotient = 10 / 3; // : 3.333...
let remainder = 10 % 3; // : 1
let diff = 10 - 5; // : 5
let product = 10 * 5; // : 50
let quotient = 10 / 3; // : 3.333...
let remainder = 10 % 3; // : 1
⚖️ 3️⃣ No comparison (Comparison Operators)
comparison truefalse.
console.log(5 >3); // true
console.log(5 == "5"); // true
console.log(5 === "5"); // false
console.log(5 == "5"); // true
console.log(5 === "5"); // false
🤔 4️⃣ No (Logical Operators)
.
let a = true, b = false;
console.log(a && b); // false (AND)
console.log(a || b); // true (OR)
console.log(!a); // false (NOT)
console.log(a && b); // false (AND)
console.log(a || b); // true (OR)
console.log(!a); // false (NOT)
📝 5️⃣ string
operator + data type.
let numSum = 5 + 3; // 8 ( )
let strConcat = "5" + 3; // "53" ( string )
let strConcat = "5" + 3; // "53" ( string )
📝 6️⃣ No (Operator Precedence)
No execution expression .
//
let result = 5 + 3 * 2; // 5 + 6 = 11
// can be used change first
let result2 = (5 + 3) * 2; // 8 * 2 = 16
let result = 5 + 3 * 2; // 5 + 6 = 11
// can be used change first
let result2 = (5 + 3) * 2; // 8 * 2 = 16
first :
()***/%+->>=<<====!==&&AND||OR=