Question

我在形式为

的记事本++中有一些简单的销售数据

($12 000)
($9 000)

等。等

我想将它们从此表单更改为

-120000
-90000

等

我确定以某种方式使用regex / find-replace是可行的。在记事本++中完成此操作的最佳方式是什么？

Find : (\d)
Replace : -\d

无法让我到任何地方。

任何帮助都非常感激。

Answer 1

使用此正则表达式：

\((\$\d+\s\d+)\)

将此作为替代品：

-\1

确保选中正则表达式单选按钮。

RegexBuddy为正则表达式生成以下说明：

解释

\((\$\d+\s\d+)\)

Match the character "(" literally «\(»
Match the regular expression below and capture its match into backreference number 1 «(\$\d+\s\d+)»
  Match the character "$" literally «\$»
   Match a single digit 0..9 «\d+»
      Between one and unlimited times, as many times as possible, giving back as needed (greedy) «+»
   Match a single character that is a "whitespace character" (spaces, tabs, line breaks, etc.) «\s»
   Match a single digit 0..9 «\d+»
      Between one and unlimited times, as many times as possible, giving back as needed (greedy) «+»
Match the character ")" literally «\)»

用减号替换括号（“ - ”）+记事本++中括号的内容

1 个答案: