Undo
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Why this code fails to empty undo stack
- (void)cancel { //[managedObjectContext.undoManager disableUndoRegistration]; [managedObjectContext deleteObject:object]; // I don\'t want this deletion to be recorded on the undo stack which is empt[详细]
2022-12-09 12:18 分类：问答How do I do redo (i.e. "undo undo") in Vim?
开发者_开发问答In Vim, I did too much undo. How do I undo this (that is, redo)?Ctrl+rAlso check out :undolist, which offers multiple paths through the undo history. This is useful if you accidentally[详细]
2022-12-08 21:31 分类：问答Is there a way to recover from an accidental "svn revert"?
I managed to shoot myself in the foot this morning by doing the following: Started working on a change to my project[详细]
2022-12-08 06:17 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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