soliddb字符串使用单引号分隔。
值用单引号或双引号括起来。
必须使用单引号确定每个别名的界限。
如果最外边的引号是单引号，那么不展开变量。
If the single quotation mark is the outermost quote, no variables are expanded.
记住用单引号括住'yes'和 'no'。
Remember to enclose 'yes' and 'no' in single quotation marks.
注意，内有单引号，可选择映像内可用的任意时间戳。
Note the single quote is inside and you can pick any timestamp available in the images.
在处理字符串数据时，可以使用双引号或单引号分隔。
When working with string data, you can use either double quotation marks or single quotation marks to delimit them.
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.
细心的读者会发现，如果传递的参数包含单引号，将会完全失败。
The careful reader will realize that this may fail badly if the passed argument includes single quotes.
如果有任何替代参数(象{0})，则输入两个单引号。
If there are any substitution parameters (like {0}), enter two quotes.
如果存储库不需要单引号，那么连接器应该去掉这些单引号。
You will need to strip these single quotes accordingly in your connector if your repository does not require them.
这解释了不匹配的单引号或双引号会导致出现新提示符的原因。
This explains why an unmatched single or double quotation mark causes a new prompt to appear.
如果参数是基于字符的输入参数，那么在单引号中指定字面值。
If the parameter is a character-based input parameter, then you would specify the literal value surrounded in single quotes.
另外一点值得注意的是字符串是通过单引号或双引号被编码的。
It's worth noting that strings are encoded using single or double quotation marks.
首先，单引号必须放在括号之前，然后在括号内定义列表元素。
First, the single quote must precede the parentheses, then the list elements are defined within the parentheses. The output is shown below.
如果你只想输出一个基本的字符串，就用单引号吧，这样会节省一些资源。
If you just want to output a basic string, use single quotes! There is a marginal performance benefit, since the string does not get parsed.
如果字符串是以单引号开始，那么必须以单引号结束，反之亦然。
If you start a string with a single quotation mark, you must end with a single quotation mark, and vice versa.
例如，用户可能需要将单引号(或省略号)作为人名的一部分输入。
For example, users may need to enter a single quote (or apostrophe) as part of a person's name.
使用单引号、双引号和三引号语法创建的字符串仍然是字符串对象。
The strings I've been creating using the single, double, or triple quotation mark syntax are still string objects.
在该字符串中，您可以使用任意多的单引号和双引号(参见清单4)。
Within in the string, you can use as many single and double quotation marks as you like (see Listing 4).
但所有参数值都使用单引号括入，这使单引号中的内容成为了字符串。
However, all parameter values are enclosed in single quotes, which makes the contents within the quotes a literal string.
还应该注意，每个值由单引号包围，例如全文查询：word='hello'。
You should also notice that each value term is surrounded by single quotes, exemplified by this full-text query: word='hello'.
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.
那不是标准的单引号，而是键盘中通常位于 Tab键之上的单引号。
Those are not standard single quotes, but instead come from the keyboard key that normally sits above the Tab key. We can do exactly the same thing with bash's alternate command substitution syntax
该函数使用一个正则表达式将一个单引号标记更改为带有反斜杠的单引号标记。
That function USES a regular expression to change a single quotation mark into backslashed single quotation mark.
在单引号之后补全将添加匹配的单引号，而第二次补全尝试将不添加任何东西。
Completing after a single quote appends the matching single quote, and then a second completion attempt does nothing.
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.
字符串用单引号限定，从而节省了PHP从字符串中搜索可替换的变量的时间。
Strings are delimited by single quotes instead of double quotes to avoid the performance hit of PHP searching for variables to interpolate within the strings.
用双引号代替expr属性中所用的单引号，然后将双引号(“)字符转义成”。
Replace the single quotes used for the expr attribute with double quotes, and then escape the double quote (") characters to ".
仔细看一下命令6：因为值没有放在引号(单引号或双引号)中，所以不保留空格。
Look closely at command 6: Because the value is not placed in quotation marks (either single or double), whitespace is not protected.
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