小编sta*_*nce的帖子

我的应用使用谷歌地图,我注册了一个谷歌地图密钥进行调试,它的工作原理.但现在,在发布之前,我需要在发布模式下使用Google地图密钥.我怎么才能得到它？

I have a JavaScript array like this:

var myArray = [{obj1}, {obj2}..];

I just want to shift all its items of one step down. So I want my array to become

var myArray = [{}, {obj1}, {obj2}..];

As you can see, I want an empty object first, and then my other objects.

I already tried to perform a myArray.unshift({ }) function, it works but then Firebug fires me an error while manipulating my array. (Please note that my array is …