Listing 29 shows a helper method that returns the path to the cache in internal memory.

清单29展示了一个帮助器方法，它返回到内部内存中高速缓存的路径。

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Since we want to validate the input data typed, we will now add a method, called validate, as shown in figure 29.

由于我们想要检查所键入的输入数据的有效性，现在将添加一个名为validate的方法，如图29所示。

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For 481 experimental data points of 29 hydrocarbons, including high-molecular-weight hydrocarbons, the new method gives a relative average error of 3.2%.

对29种包括大分子的烃类物质，481个实验数据点，本方法的平均相对计算误差为3.2%。

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Still, according to a 2002 study from the Centers for Disease Control and Prevention, the leading contraceptive method among women ages 15 to 29 is the pill.

CNN: Gaps found in young people's sex knowledge