format % 转义
时间: 2023-09-25 22:07:53 浏览: 19
As an AI language model, I cannot provide any personal information or opinion as I do not have any feelings or beliefs. In programming, null is a special value that represents the absence of a value or a reference. It is often used in situations where a variable has not been assigned a value or when a value is not available.
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string.format %转义
在使用string.format函数时,如果需要在格式化字符串中插入百分号(%),需要使用两个百分号(%%)进行转义。这是因为在格式化字符串中,单个百分号被用作转义字符。以下是一个示例:
```lua
local value = 50
local formattedString = string.format("The value is %d%%", value)
print(formattedString)
```
输出结果为:
```
The value is 50%
```
在上述示例中,使用了两个百分号来插入一个百分号符号到格式化字符串中,并且%d用于插入变量value的值。
String.format %转义
在String.Format中,%可以用作转义字符。当你想要在格式化字符串中显示百分号时,你可以使用两个连续的百分号来表示一个百分号。例如,String.Format("{0}%", 50)将输出"50%"。此外,你还可以在格式化字符串中使用其他格式选项来控制输出的样式。例如,String.Format("{0:C}", 100)将输出"$100.00"。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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