用户可以在运行期于Designer中限制请求返回的记录数。

Users can limit the number of records returned from a request at run-time in Designer.

youdao

清单2中的示例对奇数进行合计，如果第二个数是奇数，会返回两个数的总和，否则只返回第一个数字。

The example in Listing 2 sums odd Numbers by returning the sum of both Numbers only if the second number is odd, otherwise returning only the first number.

youdao

本例中，只是简单显示了从Twitter中返回的结果数。

In this case, you simply show the number of results returned from Twitter.

youdao

And actually, if I don't want to clobber, as we say, overwrite the value of my variable, ; I could declare another one and store the return value in Y; Y so now I have two ints in memory; X and Y, 3 one with two, one with three.

实际上，如果你不想彻底清除，像我们说的，覆盖那个变量的值，我可以申明另一个变量Y，并在Y中保存那个返回值;,现在内存中有两个int数，X和，一个的值为2，一个为。

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