你怎么称呼嵌套If ...然后搜索循环？ [英] What do you call nested If...Then search loops?
问题描述
我写了一些文档，我想描述一个通用的代码结构
用于遍历集合中的所有项目（例如每个文件
in a子目录）同时应用越来越多的限制性过滤器，以便
只有所需的项目可以完全落下。这种方法非常明显且常见，它必须有一个名字。是什么或者至少是什么，
描述它的最佳（短）方式是什么？
For each [file or whatever] in [some collection] ]
如果[测试1]那么
如果[测试2]那么
如果[测试3]那么
[发现]
结束如果
结束如果
结束如果
下一页
I writing some documentation and I want to describe a common code structure
which is used to step through all the items in a collection (e.g. each file
in a subdirectory) while applying more and more restrictive filters so that
only the desired items can fall all the way through. This method is so
obvious and common it must have a name. What is it or at least, what is the
best (short) way to describe it?
For Each [file or whatever] In [some collection]
If [test 1] Then
If [test 2] Then
If [test 3] Then
[Found it]
End If
End If
End If
Next
推荐答案
难看？ :-)
我猜它会被称为通过嵌套的短路评估
If Then blocks
谢谢，
Seth Rowe
GY2写道：
Ugly? :-)
I would guess it would be called "Short Circuit Evaluation via Nested
If Then blocks"
Thanks,
Seth Rowe
GY2 wrote:
我写了一些文档我想描述一个通用的代码结构
用于遍历集合中的所有项目（例如，每个文件
在一个子目录中），同时应用越来越多限制性过滤器使
只有所需的物品可以完全落下。这种方法非常明显且常见，它必须有一个名字。是什么或者至少是什么，
描述它的最佳（短）方式是什么？
For each [file or whatever] in [some collection] ]
如果[测试1]那么
如果[测试2]那么
如果[测试3]那么
[发现]
结束如果
结束如果
结束如果
下一个
I writing some documentation and I want to describe a common code structure
which is used to step through all the items in a collection (e.g. each file
in a subdirectory) while applying more and more restrictive filters so that
only the desired items can fall all the way through. This method is so
obvious and common it must have a name. What is it or at least, what is the
best (short) way to describe it?
For Each [file or whatever] In [some collection]
If [test 1] Then
If [test 2] Then
If [test 3] Then
[Found it]
End If
End If
End If
Next
GY2写道：
GY2 wrote:
我写了一些文档，我想描述一个通用的代码结构
用于遍历集合中的所有项目（例如，每个文件
在子目录中），同时应用越来越多的限制性过滤器，以便
只有期望的物品可以一直下降。这种方法非常明显且常见，它必须有一个名字。是什么或者至少是什么，
描述它的最佳（短）方式是什么？
For each [file or whatever] in [some collection] ]
如果[测试1]那么
如果[测试2]那么
如果[测试3]那么
[发现]
结束如果
结束如果
结束如果
下一个
I writing some documentation and I want to describe a common code structure
which is used to step through all the items in a collection (e.g. each file
in a subdirectory) while applying more and more restrictive filters so that
only the desired items can fall all the way through. This method is so
obvious and common it must have a name. What is it or at least, what is the
best (short) way to describe it?
For Each [file or whatever] In [some collection]
If [test 1] Then
If [test 2] Then
If [test 3] Then
[Found it]
End If
End If
End If
Next
>这个方法非常明显且常见，必须有一个名字。什么是或者至少是什么
是描述它的最佳（短）方式？
>This method is so obvious and common it must have a name. What is it or at least, what
is the best (short) way to describe it?
它通常被称为（SELECT）CASE结构。对于那些没有使用CASE的人来说，它被称为Nested-IFs，也称为Bad Programming。
B.
It is usually called a (SELECT) CASE structure. For those who do not
use CASE, it is called "Nested-IFs", and also "Bad Programming".
B.
感谢''嵌套-Ifs''语言。
" Brian Tkatch" < Ma *********** @ ThePentagon.com写了留言
新闻：11 ******************* **@e3g2000cwe.googlegrou ps.com ...
Thanks for the ''Nested-Ifs'' language.
"Brian Tkatch" <Ma***********@ThePentagon.comwrote in message
news:11*********************@e3g2000cwe.googlegrou ps.com...
GY2写道：
GY2 wrote:
> I写一些文档，我想描述一个通用代码
结构，用于在应用时逐步浏览集合中的所有项目（例如，每个
文件在子目录中）越来越多的限制性过滤器如此
只有所需的物品才能完全落下。这种方法非常明显且常见，必须有一个名称。它是什么或者至少是什么？描述它的最佳（短）方式是什么？
对于每个[文件或其他]在[某些集合]中如果[测试1]那么
如果[测试2]那么
如果[测试3]那么
[找到它]
结束如果
结束如果结束如果
下一个
>I writing some documentation and I want to describe a common code
structure
which is used to step through all the items in a collection (e.g. each
file
in a subdirectory) while applying more and more restrictive filters so
that
only the desired items can fall all the way through. This method is so
obvious and common it must have a name. What is it or at least, what is
the
best (short) way to describe it?
For Each [file or whatever] In [some collection]
If [test 1] Then
If [test 2] Then
If [test 3] Then
[Found it]
End If
End If
End If
Next
>>这种方法非常明显且常见，必须有一个名称。它是什么或至少是什么，
是描述它的最佳（短）方式？
>>This method is so obvious and common it must have a name. What is it or
at least, what
is the best (short) way to describe it?
它通常被称为（SELECT）CASE结构。对于那些没有使用CASE的人来说，它被称为Nested-IFs，也称为Bad Programming。
B.
It is usually called a (SELECT) CASE structure. For those who do not
use CASE, it is called "Nested-IFs", and also "Bad Programming".
B.
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