单引号

这两个编码均放在单引号内，以防止shell篡改有特殊含义的字符。

Both codes are enclosed in single quotation marks to prevent the shell from interpolating characters that have special meaning .

在英国式的英语，单引号被用。

In British English , single quotation marks are used .

在case语句中，用单引号封闭起来的字符也会产生整数值，以便我们进行比较。

The singly-quoted characters in the case statements also produce integral values that are used for comparison .

在本示例中，参数周围的单引号用于保持参数不变，从而可以避免Shell对+和%进行解释。

Here , the single quotation marks around the argument keep it intact , preventing the shell from interpreting + and % .

通过使用run命令可实现该操作，该命令接受单个参数：单引号括起的脚本文件名。

You do so by using the run command , which takes a single argument : the name of the script file enclosed in single quotes .

既然我们要通过一个常量比较select参数，可用单引号（''）包含常量。

Since we just want to compare the select parameter against a constant , we wrap the constant in single quotes ( ' ' ) .

Ruby不处理任何用单引号括起来的字符串信息。

Ruby does not process any data in a string if you wrap it in single quotes .

description列是长度可变的字符串，所以它预计是一个字符串（通过将字符数据括在单引号中指明）。

The description column is a variable-length character string , so it expects a string ( which you indicate by enclosing the character data within single quotes ) .

空列表前面的单引号用来告诉Scheme您正在使用（）作为数据，而不是用它作为解析树的一部分。

The single quotation mark in front of the null list is used to tell Scheme that you are using () as data and not as a part of your parse tree .

在“Thegroupmadeitsdecision.”这样的句子中，人们通常在its中间加上单引号。在这个句子中不应该加撇，因为你的意思是，该决定属于这个组织。

People often add an apostrophe to " its " in a sentence like " The group made its decision . " There should be no apostrophe because what you mean is that the decision the group .

另一个例子就是在JSP中使用单引号和双引号在WebSphere产品家族编译期间会出错。

Another example is use of single and double quotes in JSP which fails during compilation for WebSphere family of products .

注意，虽然这个例子看上去使用了双引号，但实际上它是在比较值（“Gold”）前后使用了两个单引号。

Note that although the example might appear to use double quotes , it actually uses two single quotes before and after the comparison value ( ''Gold ' ' ) .

solidDB字符串使用单引号分隔。

SolidDB strings are delimited by single quotes .

在第一个echo命令中，单引号禁止解释此变量，因此会按原样显示引号中的文本，即四字母的字符串$var。

In the initial echo command , the apostrophes prevent interpretation of the variable , instead yielding a verbatim copy of the quoted text , the four-letter string $ var.

如果shell脚本的某一部分用单引号（也称为重单符）括起来，那么将执行这个部分并将结果放在该命令行内。

If any part of a shell command is enclosed by back quotes ( a character also known as a grave accent ), it is executed and the output placed on the command line .

注意，插入到stockDate和description列的值括在单引号字符中。

Notice that the values inserted into both the stockDate and description columns are enclosed in single quote characters .

养成使用单引号来括起sed命令的习惯是个好注意，这样可以禁用shell扩展。

It 's a good idea to get into the habit of using single quotes to surround your sed commands , so that shell expansion is disabled .

因为使用单引号禁用了称为扩展的bash特性，其中，特殊字符和字符系列由值替换。

Because using single quotes disables a bash feature called expansion , where special characters and sequences of characters are replaced with values .

要正确访问，必须将JDBCURL作为字符串传递给connect命令；因此需要将其封装在单引号（'）字符里。

To be accessed properly , the JDBC URL must be passed into the connect command as a string ; hence it 's enclosed in single quotation mark ( ' ) characters .

关于母亲节的英文符号，多数国家采用单数名词“Mother'sDay”，“s”前的单引号想要表达的是，每个家庭感恩自己的母亲，而非全天下的母亲。

A punctuation point about the day is that most countries choose the singular possessive " Mother 's Day , " with the apostrophe before the ' s " to show that each family honours their mother , rather than all of the world 's mothers .

如果约束使用了一个消息关联（通过消息Id），消息中的{0}变量就被上下文的元素所取代&处非它使用单引号括住。

If the constraint has a message associated with it ( through the Message Id ), the { 0 } variable in the message is substituted by the context element & unless it is between single quotes .

根据句法，在URI字符串前后使用引号（单引号或双引号），并用冒号将前缀分隔开；对其它字符没有任何规定。

Syntactically , you use quotes ( single or double ) around the URI string , and a colon to set off the prefix ; other characters present no interference .

人名放在单引号中，后面是“（qv）”；很容易用正则表达式寻找这种格式。

A name in single quotes , followed by "( qv )", is easily spotted by a regular expression .

在Python中，您可以使用多个方法很容易地创建字符串，其中包括使用单引号、双引号或更灵活的方式，即使用一组三个引号。

You can easily create strings in Python by using several techniques , including using single or double quotation marks or , for more flexibility , using a set of three quotation marks ( the triple quote ) .

最后我使用了单引号的ASCII值-39，将单引号放在$quote变量中，并用它进行间接置换。

I finally used the ASCII value for a single quote , 39 , to put a single quote in the $ quote variable , and use it indirectly in the substitution .

当您设置MCAUSER属性的值时，应该将值包括在单引号中，以避免分布式平台上的区分大小写问题。

When you set a value for the MCAUSER attribute , enclose the value in single quotes to avoid issues with case sensitivity on distributed platforms .

如果输入包含由单引号或双引号保护的空格，或使用了斜杠进行转义，那么xargs将不在遇到这些空格时中断。

If the input contains blanks that are protected by single or double quotes , or by backslash escaping , then xargs will not break the input at such points .

另一方面，stockDate列是一个日期列；它需要您将日期括在单引号中以正确解析出正确的日、月和年信息。

The stockDate column , on the other hand , is a date column ; it requires you to pass in dates in single quotes to properly parse out the correct day , month , and year information .

单引号插入并将反斜杠看作是转义符。

Single quotation marks interpolate and see the backslashes as escape characters .

字符串与时间数据在使用时通常被一对单引号标记着。

Character strings and Date values are enclosed by single quotation marks .