You can visit a weather site , for example , and just hit " reload " or " refresh " every few minutes to ensure that the temperature you see is relatively current 该例的替换字符串中使用了&字符，该字符告诉sed插入整个匹配的规则表达式。因此，可以将与
Writes an event log entry with the given event data , message replacement strings , and associated binary data , and using the specified registered event source 使用指定的已注册事件源写入包含给定的事件数据、消息替换字符串和关联的二进制数据的事件日志项。
This menu provides commands such as undo and redo ; find and replace strings and symbols , locate a specified line number in code ; enable and manage bookmarks 此菜单提供“撤消”和“重做”等命令；可查找和替换字符串和符号，定位到代码中的特定行号；可启用和管理书签。
The conversion operation uses the replacement fallback buffer to emit a replacement string instead of a decoded character , then continues to process the remainder of the input 转换操作使用替换回退缓冲区发出替换字符串（而不是已解码字符） ，然后继续处理输入的其余部分。
Centered on the importance of deployment issues . i certainly understand that to meet an immediate need , it s not practical to install expect on dozens or even hundreds of hosts 如果正在执行字符串替换，并且规则表达式或替换字符串中有许多斜杠，则可以通过在s之后指定一个不同的字符来更改分隔符。
To do this , we surround those " interesting parts " with backslashed parentheses , so that we can refer to them in our replacement string using - 1 , - 2 - , and - 3 to tell sed where to insert them 要这样做，我们用带有反斜杠的圆括号括起那些“感兴趣部分” ，以便可以在替换字符串中引用它们（使用 1 、 2 和 3来告诉sed将它们插入到何处） 。
All other parts of the error , such as its severity , state , and message text containing replacement strings object names , for example are returned only to the application in which they can be processed using the api error - handling mechanisms 错误的所有其他部分[如严重性、状态、包含替换字符串（例如对象名）的消息文本]都仅返回到可以使用api错误处理机制对其进行处理的应用程序中。
Additionally , you can display your data using standard formats such as currency format , or you can customize the display formatting to present your data however you need to such as changing the background color for negative numbers , or replacing string values with corresponding images 另外，可以使用标准格式（例如，货币格式）显示数据，也可以自定义显示格式以便用所需的任何形式呈现数据（例如，更改负数的背景颜色，或用相应的图像替换字符串值） 。
