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Copyright (c) A|iens. All rights reserved.

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Overview
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Copyright (c) A|iens. All rights reserved. — Quick Facts

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Property: Detail

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Full Name: Primitive Data Type (Built-in Type…

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Category: Programming Language Fundamentals

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Also Known As: Basic type, scalar type, value…

Topic 1
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Infobox

📚 | Property | Detail | |---|---| | Full Name | Primitive Data Type (Built-in Type / Scalar…
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1. Core Primitive Types Overview

💡 | Type Category | Description | Typical Size | Value Range (typical) | Example Values |…
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2. Integer Types

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Positive numbers normally store…

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Negative numbers me: sabse…

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-1 ko represent karne ke liye: sab…

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Advantage: addition aur…

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3. Floating-Point Types

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1 bit: Sign (0 = positive, 1 =…

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11 bits: Exponent (biased by 1023)

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52 bits: Mantissa/Significand…

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Formula: value = (-1)^sign ×…

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📥 📥 🧠 🔬 💡 🎯

4. Boolean Type

🔑 Boolean type sirf do values rakhta hai: true aur false: | Aspect | Detail | |---|---| |…
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5. Character Type

✨ Character type ek single text character represent karta hai: | Language | Type Name |…
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6. Void, Null, and Undefined

🌟 Yeh "absence of value" ke different flavors hain: | Concept | Meaning | Found In |…
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7. Data Type Hierarchy

🚀 `mermaid flowchart TD DT["📊 Data Types"] DT --> PRIM["Primitive Types<br/>(Value Types)"]…
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8. Primitive vs Reference/Composite Types

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Primitive: int a = 5; int b = a; a…

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Reference: int[] a = {1,2,3};…

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9. Memory Layout

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Little-endian (x86, ARM default):…

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Big-endian (network byte order,…

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Modern systems mostly…

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10. Type Conversion

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Choti type se badi type me…

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Example: int → long, float →…

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int x = 42; double y = x; → y…

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Badi type se choti type me — data…

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11. Primitives Across Languages

⭐ | Type | C | Java | Python | JavaScript | Go | Rust | C# | Swift |…
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12. Wrapper and Boxed Types

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Integer x = 42; — compiler…

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int y = x; — compiler…

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Convenient lekin performance cost…

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Integer a = 127; Integer b = 127;…

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13. Anti-Patterns

✨ | Anti-Pattern | Description | Impact | Fix | |---|---|---|---| | String as Number |…
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14. Common Mistakes

🌟 1. Float money ke liye use karna — 0.1 + 0.2 ≠ 0.3. Financial calculations me…
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15. Best Practices

🚀 1. Right-size integers — Expected range ke mutabiq type choose karo. IDs ke liye int64,…
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📥 📥 🧠 🔬 💡 🎯

16. Glossary

📚 | Term | Definition | |---|---| | Primitive Type | Language ka simplest built-in data…
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19. Disclaimer

💡 Yeh article Aliens Wiki ka part hai aur educational/reference purposes ke liye likha gaya…
Comparison
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8. Primitive vs Reference/Composite Types

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Storage: Directly stores value

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Memory Location: Stack (usually)

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Copy Behavior: Deep copy (independent…

Diagram
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Visual Flow

📊 Diagram visualization — details in narration
Related Topics

See Also

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Data_type

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Type_system

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Integer

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Floating-point

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Boolean

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String

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 1

Copyright (c) A|iens. All rights reserved. ka sabse sahi definition kya hai?

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 2

Copyright (c) A|iens. All rights reserved. ka 'Full Name' kya hai?

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Copyright (c) A|iens. All rights reserved. Complete!

Aliens Wiki · HIEN · Cinematic Knowledge

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Copyright (c) A|iens. All rights reserved. Complete

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