javascript崩溃,页面崩溃代码

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setInterval:

The real delay between func calls for setInterval is less than in the code!

That’s normal, because the time taken by func’s execution “consumes” a part of the interval.

It is possible that func’s execution turns out to be longer than we expected and takes more than 100ms.

In this case the engine waits for func to complete, then checks the scheduler and if the time is up, runs it again immediately.

In the edge case, if the function always executes longer than delay ms, then the calls will happen without a pause at all.

setTimeout:

The recursive setTimeout guarantees the fixed delay (here 100ms).

That’s because a new call is planned at the end of the previous one.

举例：

用电脑打JavaScript代码电脑网页为什么会崩溃

一，故障原因： 1，开的网页过多，电脑的浏览器反应不过来； 2，超过了浏览器能接受的最大缓存就会使浏览器崩溃； 3，内存不足也会引起崩溃； 4，网速问题。 二，解决方案： 1，首先点击开始——右键单击IE，选择以管理员身份运行； 2，在浏览器的...

Safari启用javascript某些网站打不开，并导致所有之前打开的网页全部崩溃。

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