代码评审一般有些主要的类型和无数的变数，而指南却能适用它们中的任何一个。
There are several main types and countless variations of code review, and these guidelines will work with any of them.
如果在输出服务中改变数据类型，那可是个重大改变。
If you change a data type in the output service, it is a major change.
可以在你的跑步计划中增加一些变数以让跑步更加有趣，同时让你更加强大。我不是说你必须开始进行马拉松训练，或者进行一些冲刺练习，不过如果你现在只进行中速跑，那你应当考虑至少尝试一下其他类型的训练。
And as someone who’s run a marathon, a few half marathons and a bunch of shorter races, I know that such a one-speed workout program can be not only boring, but it also doesn’t maximize your workouts.
比如说，如果用户打算要改变数据库的地理位置，或甚至于要改变SQL数据库的类型，你也用不着去改写代码。
So, for example, if you ever decide to change the location of the database or even change the type of SQL server used, you don't want to have to rewrite all your code.
资料型别会指定变数、常数或函式可接受之值的类型。
A data type specifies the type of value that a variable, constant, or function can accept.
将不是节点集类型的变数指派至需要节点集的运算式时，即是这类行为的范例。
An example of such behavior is when a variable that is not of a node-set type is assigned to an expression where a node-set is required.
另一方面，它提供了比C更多的错误检查，并且，做为一门非常高级的语言，它拥有内置的高级数据类型，例如可变数组和字典，如果通过C 来实现的话，这些工作可能让你大干上几天的时间。
On the other hand, Python also offers much more error checking than C, and, being a very-high-level language, it has high-level data types built in, such as flexible arrays and dictionaries.
代码是否使用为每种可能改变数据类型的数据使用一个不同的类型？
Does the code use a different type for each kind of data that might change?
此外，还可改变图表类型，改变数据源，移动图表及其他一些设定，大多数在以前的贴子中介绍过。
In addition, this is where you change the chart type, change the data source, move the chart, and a few other things. The bulk of this was covered in previous posts.
此外，还可改变图表类型，改变数据源，移动图表及其他一些设定，大多数在以前的贴子中介绍过。
In addition, this is where you change the chart type, change the data source, move the chart, and a few other things. The bulk of this was covered in previous posts.
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