std map count vs find with code examples

Introduction: As computer programs turn out to be more sophisticated with every passing year, data processing has become one of the most critical aspects of programming. Searching and counting are also part of data processing that often require a searcher to perform these processes on stored data. In C++, STL (Standard Template Library) provides a […]

java generate uuid with code examples

Introduction: UUID stands for universally unique identifier. It is used to identify and differentiate among the various objects in a system. Each UUID is unique, and no two UUIDs are the same. UUIDs are 128-bit unique identifiers that can be generated using various algorithms and methods. In this article, we will discuss how to generate […]

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