💻 Programming A–Z: Essential Concepts Every Developer Should Know
🔹 A — Algorithm ➜ Step-by-step procedure to solve a problem
🔹 B — Bug ➜ An error or unexpected behavior in a program
🔹 C — Compiler ➜ Converts source code into machine-executable code
🔹 D — Data Structure ➜ Organizes and stores data efficiently
🔹 E — Exception Handling ➜ Manages runtime errors safely
🔹 F — Function ➜ Reusable block of code designed for a specific task
🔹 G — Git ➜ Tracks and manages changes in source code
🔹 H — HTTP ➜ Protocol used for communication between web clients and servers
🔹 I — IDE ➜ Development environment combining coding, debugging, and other tools
🔹 J — JSON ➜ Lightweight format commonly used for exchanging structured data
🔹 K — Keyword ➜ Reserved word with a special meaning in a programming language
🔹 L — Loop ➜ Repeats a block of code based on a condition or sequence
🔹 M — Module ➜ Reusable unit of code that can be imported into a program
🔹 N — Namespace ➜ Organizes identifiers and helps prevent naming conflicts
🔹 O — Object-Oriented Programming ➜ Programming approach based on objects and classes
🔹 P — API ➜ Allows different software systems to communicate
🔹 Q — Query ➜ Request for specific data or information from a system
🔹 R — Recursion ➜ A function calling itself to solve smaller versions of a problem
🔹 S — Syntax ➜ Rules that define how code must be written
🔹 T — Testing ➜ Process of verifying that software works as expected
🔹 U — Unit Testing ➜ Tests individual functions or components of code
🔹 V — Variable ➜ Named storage location for a value
🔹 W — While Loop ➜ Repeats code while a condition remains true
🔹 X — XML ➜ Markup language used to structure and exchange data
🔹 Y — YAML ➜ Human-readable format often used for configuration files
🔹 Z — Zero-based Indexing ➜ Indexing where the first element starts at position 0
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