Programming FlashCards - Learn Coding Concepts

Fibonacci Sequence

The Fibonacci sequence is a series of numbers where each number is the sum of the two preceding ones. It starts from 0 and 1. This concept can be implemented in C++ using recursion or iteration to generate Fibonacci numbers.

C++

Matrix Multiplication

Matrix multiplication is a fundamental operation in linear algebra, often used in graphics, physics simulations, and machine learning. In C++, it can be implemented using nested loops to compute the product of two matrices.

C++

Switch Statement

The switch statement allows you to execute different parts of code based on the value of a variable. It's a cleaner alternative to multiple if-else statements when dealing with multiple conditions.

C++

Ternary Operator

The ternary operator in C++ is a shorthand for the if-else statement. It is used to evaluate a condition and return one of two values based on whether the condition is true or false.

C++

Struct Basics

A structure in C++ is a user-defined data type that allows grouping variables of different types under a single name. It helps in organizing complex data types and is fundamental for creating complex data structures.

C++

Lvalue Reference Collapsing

Understand how reference collapsing works in C++ template type deduction, where multiple reference types can collapse into a single reference type.

C++

C++ Range-based For

Simplifies iteration over containers by automatically handling begin() and end() iterators, making code more readable and less error-prone.

C++

C++ Time Utilities

Explore std::chrono for precise time management, including duration, time points, and clock types in modern C++

C++

Type Traits Conditional

Use std::conditional to select types at compile-time based on a boolean condition, enabling compile-time type selection and optimization.

C++

std::optional Basics

A type that represents an optional value which may or may not be present, providing a safe alternative to using pointers or sentinel values.

C++

C++ Lambda Expressions

Inline anonymous functions that can capture local variables and be used as function objects, providing a concise way to write function-like code snippets.

C++

C++ Lambda Basics

Inline anonymous functions that can capture local variables and be used as function objects or arguments to algorithms.

C++

Move Semantics

Efficiently transfer resources between objects by moving instead of copying, reducing unnecessary memory allocations and improving performance.

C++

RAII Principle

Resource Acquisition Is Initialization (RAII) ensures automatic resource management by tying resource lifecycle to object lifetime, preventing resource leaks.

C++

C++ Smart Pointers

Automatic memory management in C++ using smart pointers like unique_ptr, shared_ptr, and weak_ptr to prevent memory leaks and simplify resource handling.

C++

Unique Pointer

std::unique_ptr provides exclusive ownership of a dynamically allocated object, automatically deleting it when the pointer goes out of scope.

C++

Variadic Templates

Create functions and classes that can accept a variable number of template arguments, enabling more flexible and generic programming techniques.

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