记事本 + +-如何替换空行

我有一个文本文件，上面有一千行数字，如下所示:

402


115


90


...

正如你所看到的，在每个数字之间有一个空行，我想删除这样我就有了

402
115
90
...

我怎么能这么做？

201014 次浏览
小开

You can record a macro that removes the first blank line, and positions the cursor correctly for the second line. Then you can repeat executing that macro.

小开
最佳答案

  1. Press Ctrl+H (Replace)

  2. Select Extended from SearchMode

  3. Put \r\n\r\n in Find What

  4. Put \r\n in ReplaceWith

  5. Click on Replace All

Replace multiple line breaks

小开

This will remove any number of blank lines

CTRL + H to replace

Select Extended search mode

replace all \r\n with (space)

then switch to regular expression and replace all \s+ with \n

小开

By the way, in Notepad++ there's built-in plugin that can handle this: TextFX -> TextFX Edit -> Delete Blank Lines (first press CTRL+A to select all).

小开

As of NP++ V6.2.3 (nor sure about older versions) simply:

  1. Go menu -> Edit -> Line operations
  2. Choose "Remove Empty Lines" or "Remove Empty Lines (Containing white spaces)" according to your needs.

Hope this helps to achieve goal in simple and yet fast way:)

小开

This should get your sorted:

  • Highlight from the end of the first line, to the very beginning of the third line.
  • Use the Ctrl + H to bring up the 'Find and Replace' window.
  • The highlighed region will already be plased in the 'Find' textbox.
  • Replace with: \r\n
  • 'Replace All' will then remove all the additional line spaces not required.

Here's how it should look: enter image description here


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