optional code
英 [ˈɒpʃənl kəʊd]
美 [ˈɑːpʃənl koʊd]
【计】选择码
双语例句
- Typically, you get to know where the assertion failed ( file name or line number) and maybe some optional message the code printed.
通常，您会知道断言在何处失败（文件名或行号），可能代码会打印出一些可选的消息。 - You can add an optional argument, a variable that holds the return code from the external program, such as0 for success, which provides a better mechanism for debugging.
您可以添加可选的参数，即保存从外部程序返回的代码的变量，比如表示成功的0，这为调试提供更好的机制。 - For example, besides house number and street name, the Address object has one more optional property as Cross Street which is not shown in the above code segment.
例如，除了门牌号和街道名称，Address对象还有几个可选属性，如CrossStreet，它在上面的代码片段中并没有用到。 - If the ( optional) single-instance-storage feature is turned on, an additional hash code ( based on the mail content and other fields) must be generated.
如果打开单事务存储特性（可选），那么必须生成一个附加的散列码（根据邮件内容和其他字段）。 - It contains the locale folders, which are lower cased, and a hyphen separates the language code from the optional country code.
它包含locale文件夹，使用小写格式，并用连字符分隔语言代码和可选的国家代码。 - As with a lex file, a yacc file comes in three sections, the last of which is optional, and contains just plain C code to be incorporated in the generated file.
与lex文件一样，yacc文件也由三部分构成（其中最后一个部分是可选的），其内容只是将要融入到生成的文件中的普通的C代码。 - Lots of developers seem to think that testing is optional for large swaths of their code, but any code that makes changes to existing classes requires comprehensive testing.
许多开发人员认为他们的大量代码可以选择测试，但是修改现有类的任何代码都需要综合测试。 - I've placed explicit return calls in this code, both of which are optional in Groovy, but the code is even more cryptic without them!
我在代码中设置了显式return调用，这在Groovy中都是可选的，但如果不用，代码就更难懂了！ - Traditionally, the Java language has always made the else clause of an if optional, assuming that you can simply skip the block of code if the condition holds false.
传统上，Java语言对if的else子句的使用是随意的，并且假定如果条件出错，可以只跳过代码块。 - You pass the before method an optional symbol and a code block.
您向before方法传递一个可选的标志和一个代码块。 - They have argued, therefore, that the US can enact WTO-consistent procurement rules by excluding from us Procurement China and India, among other developing countries, which have not signed the optional procurement code.
因此他们辩称，美国可以实施与世贸组织规则一致的采购规定，将中国、印度和其它发展中国家排除在外，这些国家尚未签署选择性采购条款。 - VS2010 also has a new optional "code optimized" web profile as well that turns off all toolbars, dropdown and HTML designers.
VS2010还有一个可选的“代码优化的”webprofile，可以关闭所有的工具条，下拉框和HTML设计器。