C++
- Getting started with C++
- Awesome Book
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- Alignment
- Argument Dependent Name Lookup
- Arithmitic Metaprogramming
- Arrays
- Atomic Types
- Attributes
- auto
- Basic input/output in c++
- Basic Type Keywords
- Bit fields
- Bit Manipulation
- Bit Operators
- Build Systems
- C incompatibilities
- C++ Containers
- C++ Debugging and Debug-prevention Tools & Techniques
- C++ function "call by value" vs. "call by reference"
- C++ Streams
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- Common compile/linker errors (GCC)
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- Const Correctness
- const keyword
- Constant class member functions
- constexpr
- Copy Elision
- Copying vs Assignment
- Curiously Recurring Template Pattern (CRTP)
- Data Structures in C++
-
Date and time using
header - decltype
- Design pattern implementation in C++
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- Enumeration
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- Floating Point Arithmetic
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- Fold Expressions
- Friend keyword
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- Futures and Promises
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- Iteration
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- More undefined behaviors in C++
- Move Semantics
- mutable keyword
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- One Definition Rule (ODR)
- Operator Overloading
- operator precedence
- Arithmetic operators
- Logical && and || operators: short-circuit
- Logical AND and OR operators
- Unary Operators
- Optimization
- Optimization in C++
- Overload resolution
- Parameter packs
- Perfect Forwarding
- Pimpl Idiom
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- RAII: Resource Acquisition Is Initialization
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- Returning several values from a function
- RTTI: Run-Time Type Information
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- Side by Side Comparisons of classic C++ examples solved via C++ vs C++11 vs C++14 vs C++17
- Singleton Design Pattern
- Smart Pointers
- Sorting
- Special Member Functions
- Standard Library Algorithms
- static_assert
- std::any
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- std::forward_list
- std::function: To wrap any element that is callable
- std::integer_sequence
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- The ISO C++ Standard
- The Rule of Three, Five, And Zero
- The This Pointer
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- Undefined Behavior
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- Unnamed types
- Unspecified behavior
- User-Defined Literals
- Using declaration
- Using std::unordered_map
- Value and Reference Semantics
- Value Categories
- Variable Declaration Keywords
- Virtual Member Functions
C++ operator precedence Logical AND and OR operators
Example
These operators have the usual precedence in C++: AND before OR.
// You can drive with a foreign license for up to 60 days
bool can_drive = has_domestic_license || has_foreign_license && num_days <= 60;
This code is equivalent to the following:
// You can drive with a foreign license for up to 60 days
bool can_drive = has_domestic_license || (has_foreign_license && num_days <= 60);
Adding the parenthesis does not change the behavior, though, it does make it easier to read. By adding these parentheses, no confusion exist about the intent of the writer.
