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A null-terminated string is a character string stored as an array with a terminator character (NUL) at the end. Learn about its history, limitations, encodings and improvements in computer programming.
Memory corruption is a violation of memory safety that occurs when the contents of a memory location are modified due to programmatic errors. Learn about the causes, types, and consequences of memory corruption, and how to detect and prevent it.
The null coalescing operator is a binary operator that returns the left operand if it is not null, and the right operand otherwise. It is used in several programming languages, such as C#, PHP, Perl, and Swift, to provide a default value for nullable expressions.
A static code analysis tool is a software tool that examines the source code of a program without executing it. This web page provides a list of notable tools for static code analysis, with their latest release, license, supported languages, and notes.
Memory safety is the state of being protected from software bugs and security vulnerabilities when dealing with memory access. Learn about the types of memory errors, the history of memory safety research and the different approaches to ensure memory safety in various programming languages and environments.
Learn about the C struct data type that allows a variable-length array as the last member. Find out how it works, its effect on struct size and padding, and its availability in C and C++.
Thread-local storage (TLS) is a memory management method that uses static or global memory local to a thread. Learn how TLS works in different programming languages and platforms, and see examples of its usage and applications.
A class defines the shared aspects of objects created from the class, such as state and behavior. Learn about the attributes, lifecycle, type, structure, behavior, interface and accessibility of classes in object-oriented programming.