The collection of session variables is indexed by the name of the variable or by an integer index.

会话变量集合按变量名称或整数索引来进行索引。

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A value is popped off of the stack and placed in the local variable indexed by 2.

将值从堆栈中弹出并放在索引2处的局部变量中。

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A variable can represent an array if it has to store an indexed set of closely related data items.

如果变数需要储存一组关系密切的资料项目索引，则可代表一个阵列。

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Many insurance companies offer variable and equity-indexed annuities with an income rider that provides a guaranteed lifetime income withdrawal benefit and the opportunity to grow your remaining principal within the annuity.

FORBES: Weave Your Own Retirement Safety Net

Part of the fear that drives investors to products such as variable annuities, equity-indexed annuities, and the false promises of active management (including absolute return funds) is the misplaced fear of the recent lost decade in the performance of stocks.

FORBES: A Lost Decade? Not The Case For All Investors