Without a reference, you copy the entire array or hash onto the function call stack, and then copy it again in the function.

如果不使用引用，就需要将整个数组或 hash 表复制到该函数的调用栈中，然后在函数中再次对其进行复制。

youdao

This method does not return until the entire array is populated, and therefore it can introduce latency at the beginning of the operation.

这个方法等到填入整个阵列之后才会传回，因此会在作业开头时引入延迟。

youdao

This is the most flexible way to concatenate strings because you can use it to append just one string, a few strings at a time, or an entire array of strings.

这是连接字符串最灵活的方法，因为你可以用它追加一个字符串，或者一次追加几个字符串，或者一个完整的字符串数组。

youdao

It is only by adopting a macro perspective across the entire array of work to be done from the customer perspective that sensible decisions can be made.

FORBES: Major Management Insights From The Scrum Global Gathering

Going so small also leads to some truly uncommon rackmounting -- team lead Simon Cox and his son James grouped the entire array in two towers of Lego, which likely makes it the most adorable compute cluster you'll ever see.

ENGADGET: Supercomputer built from Raspberry Pi and Lego, managed by humans rather than Minifigs

What if we were to build a solar array large enough to power the entire facility using these solar and land consumption numbers?

FORBES: Can Solar Reduce The Impact Of Two High-Profile Data Centers? Amazon Engineer Weighs In [Updated]