Shulou(Shulou.com)06/01 Report--

This article focuses on "what are JavaScript memory leaks and memory spills". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn what JavaScript memory leaks and memory overflows are.

What is memory?

Memory (Memory) is one of the important components of the computer, also known as internal memory and main memory. It is used to temporarily store the operational data in CPU and the data exchanged with external memory such as hard disk. It is the bridge between external memory and CPU. All programs in the computer are run in memory, and the performance of memory affects the overall performance of the computer. As soon as the computer starts running, the operating system will transfer the data that needs to be calculated from memory to CPU for operation, and when the operation is completed, CPU will transmit the results.

The operation of memory also determines the overall running speed of the computer.

The memory bar is composed of memory chip, circuit board, gold finger and so on.

In the project, we open the task manager = > performance, and here is our memory usage.

Memory leaks and overflows

Memory is used for temporarily storing operational data in CPU and exchanging data with external memory such as hard disk. Since it is used to store data, there will be memory leaks and memory overflows! Maybe people will think that leakage and spill are not the same?

At this point, I believe you have a deeper understanding of "what is JavaScript memory leak and memory overflow". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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