Javascript: void (0) Meaning

Source: Internet
Author: User
We often use javascript: void (0) code. What does JavaScript: void (0) mean in javascript? Javascript: void (0) is the most critical void keyword. void is a very important keyword in JavaScript. This operator specifies to calculate an expression but does not return a value. We often use javascript: void (0) code. What does JavaScript: void (0) mean in javascript?

Javascript: void (0) is the most critical void keyword. void is a very important keyword in JavaScript. This operator specifies to calculate an expression but does not return a value.

The syntax format is as follows:

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