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#memory - Questions and answers

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I am working with ImageData objects on my canvas that store a lot of data. Several such arrays take a lot of memory (like 200-300MB). The question is how can I free up the memory of some arrays when t...

1 answers

584

8 points

Node.js - FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - process out of memory

Why my Node.js throws?

1 answers

571

8 points

C++ - get number of bytes allocated by std::string in memory

Is it posible to check how many bytes uses std::string object in c++?

1 answers

743

9 points

Node.js throws error: FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory

Why does my application get error: Stack trace: The command I use is: Why it doesn't work well even I do not use too many objects inside? I happens after a long working time?

1 answers