Now that the Scheme variable has been created, you can simply call the Scheme function square2 (this time without an argument) and follow the same process to grab and dereference the return value.
现在已经创建了Scheme变量，接下来就可以调用scheme函数square2(这一次没有参数)，并用相同的方式捕捉和取消引用返回值。
Including this argument is key; without it, Zend_Db will delete all records in the table.
使用这个参数很重要；因为如果不作限制，Zend_Db将删除表中的所有记录。
In this example, I've used AspectJ wildcard notation to represent methods without consideration for name, type, argument, etc. Projections into other dimensions would work similarly.
在该例中，我使用了Aspect j通配符符号来表示方法，没有考虑名字、类型、参数等因素。其他维中的投射与此类似。
This argument also is refutable, even if the statement about the fast breathing be true, since a man may breathe hard without having a fever.
该论述同样是可以驳倒的，即使呼吸很快这一陈述为真，因为人没有发烧也会呼吸困难。
In this case, using a query string argument might provide a more flexible means of finding annotations without removing the readability.
在这里，通过使用查询字符串参数，能够更灵活地寻找注解，同时不影响可读性。
This will be the first holiday season in which electronics makers can focus on selling Blu-ray players without the added burden of having to make an argument for the format.
在今年的假期销售季，电子产品生产商第一次可以集中精力推销蓝光播放器，而不用理会格式之争带来的额外负担。
Perhaps, you know the following interesting argument that power without discipline is making this society into a wreckage.
大概，你知道下面这个令人关注的论点：不受约束的权力正使这个社会变成残垣断壁。
Call this method without any argument.
调用该方法时不使用任何参数。
Retaining every minute form of respect, every propriety of my station, I could still meet him in argument without fear or uneasy restraint; this suited both him and me.
我可以既保持细微的自尊，保持我的身份所需的一应礼节，而又可以无忧无虑、无拘无束地同他争论，这样对我们两人都合适。
Retaining every minute form of respect, every propriety of my station, I could still meet him in argument without fear or uneasy restraint; this suited both him and me.
我可以既保持细微的自尊，保持我的身份所需的一应礼节，而又可以无忧无虑、无拘无束地同他争论，这样对我们两人都合适。
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