In bash, all Boolean expressions are enclosed in square brackets.
在bash中，所有布尔表达式都用方括号括起。
The schema file is divided into sections which begin with a heading in square brackets.
架构文件被划分为很多部分，每个部分都以一个位于方括号中的标题开头。
Steps may have an optional filter condition written in square brackets ([and]) at the end of the step.
在步的结尾，步可以在方括号([和])中编写可选的过滤器条件。
The list of references must be arranged alphabetically and then numbered (numbers in square brackets…
编辑的这句话啥意思呢，谢谢，是按照字母排序还是数字排序？
You can enclose one or more characters in square brackets to create a set; any character in the set will match.
可以使用方括号将一个或多个字符括起来，以创建一个集合，该集合中的任何字符都可以匹配。
These guard conditions are enclosed in square brackets to the left of the message name, as seen in Figure 3.
这些保护条件用方括号括起，放在消息名的左侧，如图 3 所示。
'for help. use ctrl-c to abort configuration dialog at any prompt. default Settings are in square brackets' '.
得到系统的帮助，ctrl - c按可以退出设置过程，缺省设置将显示在中。
Simply press Enter to access the default name in square brackets, but make sure that each server name is unique.
这里只需按下enter键接受方括号中的默认名称，但是要确保每个服务器名称是惟一的。
Parts of the above syntax shown in square brackets can be left out (in which case you have to leave the brackets out too).
以上在方括号中显示的语法部分可以省去(在此情况下，必须将括号也省去)。
Braces are used for the column matrices to distinguish them from rectangular matrices usually put in square brackets.
大括号用于列矩阵，以便使列矩阵与矩形矩阵区分开，矩形矩阵通常采用方括号。
In the XPath example, the last function returns the index of the last matched element, which you use in square brackets.
在XPath例子中，last函数返回最后匹配元素的索引(用在方括号中)。
Note: the tool shows you in square brackets the intermediate objects that are created for each event, as shown in Figure 5.
注意：该工具在方括号中显示了为每个事件创建的中间对象，如图5所示。
Open the header of the email message and look for lines that say “Received: from” followed by an IP address in square brackets.
打开电子邮件信息的头部，查找以“Received:from”后接加方括号的IP地址 开头的一行。
If the number of iterations is known and fixed — a rare occurrence — that number appears in square brackets following the asterisk.
如果迭代的次数已知并且固定——这种情况非常少见——这个数字出现在星号后面的方括号中。
The smb.conf file is composed of sections, each of which begins with a name in square brackets (), such as [global] or [documents].
conf文件由一些部分组成，每一个都以方括号()括起来的名称开始，如[global]或[documents]。
Text enclosed in square brackets (for instance, [Code Review Help]) denotes an entry in the Resources section at the end of this article.
方括号中的文字(例如，[CodeReviewHelp])意味着文章末参考资源部分的引入。
Finally, we get the second child subexpression, which other than the "don't refer" operator consists of some stuff in square brackets, and a plus sign.
最后，我们看到第二个子表达式，它除了有由方括号组成的“不引用”运算符外，还有一个加号。
In this case, I chose to give a simpler display that includes all the word forms for the synset in square brackets, the gloss, and then any further links to other synsets.
这里选择了一种更简单的显示方式，用方括号表示同义词集中的所有单词，包括注解和到其他同义词集的链接。
However, a slash or a double slash ( / or // ) at the front of a predicate in square brackets does not have a context and therefore refers to the root of the document.
但是，方括号中谓词前的单斜线或双斜线（/ 或 //）没有上下文，所以引用到文档的根。
Indexer parameters are enclosed in square brackets, just like array indexes, but indexer parameters can be declared to be of any type, unlike array indexes, which must be integral.
索引器参数括在方括号中，这一点与数组索引类似；但可以将索引器参数声明为任何类型，这一点与数组索引不同，后者必须为整形。
JSON data supports various data types besides objects: strings, null values, Numbers (integer or real), Boolean values, and arrays (comma-separated sequences of values enclosed in square brackets).
JSON支持除对象之外的各种数据类型：字符串、空值、数字(整数或实数)、布尔值和数组(包含在方括号中的逗号分隔的值序列)。
As discussed in the previous article in this series, the square brackets () enclose optional parameters.
如本系列的上一篇文章所述，方括号()包括可选参数。
Listing 12 shows how to add square brackets in the case of a single item list.
清单12显示了只有一个条目时如何添加方括号。
Listing 12 also illustrates the different syntax for sub-indexing in DB2 (square brackets) and in Oracle (parentheses).
清单12还说明了DB 2中(方括号)和Oracle中(括号)中子索引的不同语法。
Thus, you can create a list using a constructor, in addition to the shorthand notation of using the square brackets.
因此，使用构造函数及方括号简化符号，可以创建list。
Inline fields are ADIEU expressions that can be embedded in any text field by using square brackets (that is, [and]).
内联字段是可以通过使用方括号(即[和])嵌入到任何文本字段中的ADIEU表达式。
Instead of parentheses (), you use square brackets, as shown in Listing 10.
列表使用方括号，而不是圆括号()，如清单10所示。
Instead of parentheses (), you use square brackets, as shown in Listing 10.
列表使用方括号，而不是圆括号()，如清单10所示。
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