英文:
Can I remove all '>' in front of the code?
问题
You can remove all the ">" at the beginning of each line by using a text editor or code editor that supports find and replace. Here are the steps:
-
Open your code file in the text editor or code editor.
-
Use the find and replace functionality (usually accessible with Ctrl+F or Command+F).
-
In the "Find" field, enter ">" (without quotes).
-
In the "Replace" field, leave it blank to remove the ">".
-
Click the "Replace All" or "Replace" button, depending on your editor.
This will replace all instances of ">" at the beginning of each line with nothing, effectively removing them.
英文:
suppose I copy some code from console in Rstudio to my code file
get:
> good = 1
> bad = 2
> comment = 5
> good = 1
> bad = 2
> comment = 5
... 1000 lines
is there a way to remove all > at the beginning of each line?
答案1
得分: 4
在我的 Mac 上，我可以按住 option 键并在直线上选择所有的 >
在 Windows 上，我认为是 Alt 键。
英文:
On my Mac I can hold option and select all the > in straight line
On windows, I think it is the Alt key.
答案2
得分: 2
所有良好的集成开发环境都会提供一些用于使用正则表达式模式替换的功能，例如，在RStudio中，您可以使用模式^>\s（在“替换”文本框下方选中“Regex”复选框）在“查找”中，然后在“替换”文本框中什么都不输入，然后点击“全部”（在“替换”旁边）以替换所有出现的内容。当然，在这里正则表达式并不是完全必要的，您也可以简单地查找> （注意空格），然后在“替换”框为空的情况下点击“全部”以将其替换为空。
如果您只想在代码的某个部分中执行此操作，您可以选择该部分，然后选中“仅在选择区域内”以仅在那里删除它。
英文:
All decent IDEs will provide some functionality to replace with regex patterns, e.g., in RStudio you could use the pattern ^>\s (with the "Regex" box ticked below the "Replace" text box) in the "Find" and nothing in the "Replace" text box and then hit "All" (next to "Replace") to replace all occurrences. Of course regex is not completely necessary here, you could also simply find > (note the space) and then click "All" with the "Replace" box empty to replace it with nothing.
If you want it to only occur in some part of the code, you can select the part and then tick "In selection" to only remove it there.
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