And when you free memory, it becomes blue, representing previously allocated but then freed memory.

当您释放内存时，它就变成蓝色，这表明开始被分配后来被释放。

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Automatic memory management can eliminate common problems, such as forgetting to free an object and causing a memory leak, or attempting to access memory for an object that has already been freed.

自动内存管理可解决常见问题，例如，忘记释放对象并导致内存泄漏，或尝试访问已释放对象的内存。

youdao

Automatic memory management can eliminate common problems, such as forgetting to free an object and causing a memory leak, or attempting to access memory for an object that has already been freed.

自动内存管理可解决常见问题，例如，忘记释放对象并导致内存泄漏，或尝试访问已释放对象的内存。

youdao