Undo character in SE

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Aug 6th, 2022
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Easily undo character in SE to work with documents in various formats

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You can’t make document modifications more convenient than editing your SE files on the web. With DocHub, you can get tools to edit documents in fillable PDF, SE, or other formats: highlight, blackout, or erase document fragments. Include text and pictures where you need them, rewrite your copy completely, and more. You can download your edited record to your device or share it by email or direct link. You can also turn your documents into fillable forms and invite others to complete them. DocHub even offers an eSignature that allows you to sign and deliver documents for signing with just a couple of clicks.

How to undo character in SE file using DocHub:

  1. Sign in to your account.
  2. Upload your file to DocHub by clicking New Document.
  3. Open your transferred file in our editor and undo character in SE using our drag and drop tools.
  4. Click Download/Export and save your SE to your device or cloud storage.

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How to undo character in SE

4.7 out of 5
21 votes

so this will show you how to remove the spaces at dashes from a string of a string that has a credit card number so weamp;#39;ll start in I equals 0 and then do a while loop while I is less than credit card number dot length so while I is less than the string the length of the string then weamp;#39;ll do char C age equals credit card number dot char at position I so itamp;#39;ll run through every character in each position in the string and if CH equals space or if CH equals a dash then we will remove the character at that position so letamp;#39;s have a before string so everything before this position with a credit card number dot substring 0 I okay now letamp;#39;s copy and paste that and oh donamp;#39;t forget equals thatamp;#39;s very important so string after equals credit card number that substring and then do I plus 1 and then what weamp;#39;ll do is just combine both of these so credit card number equals wait for Plus after now if it doesnamp;#39;t see a space or a das

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Got questions?

Below are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.
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To undo an action press Ctrl+Z on your keyboard, or select Undo on the Quick Access Toolbar. You can press Undo (or Ctrl+Z) repeatedly if you want to undo multiple steps.
To undo or redo the most recent change, choose Edit Undo. (You can sequentially undo a series of recent changes.)
In Microsoft Windows applications, the keyboard shortcut for the Undo command is Ctrl+Z or Alt+Backspace, and the shortcut for Redo is Ctrl+Y or Ctrl+Shift+Z.
You can undo and redo up to 20 of your last typing or design actions in Access. To undo an action, press Ctrl + Z. To redo an undone action, press Ctrl + Y.
In most applications, you can only use Ctrl Y to redo the last action that you undid using Ctrl Z. If you want to redo multiple actions, you will need to use Ctrl Y multiple times.
Revert to a previous version of your document. Choose Edit Undo one or more times.

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