Textareas and editable iframes have built in undo/redo, but when inserting specific contents, those cannot be undone, since they do not appear inside the undo buffer. Is there any way to insert custom
I accidentally checked in a wrong submodule update: ( as part of a bigger commit ) -Subpro开发者_StackOverflow社区ject commit 025ffc
Can anyone guide me how can I put different drawing layers on an Image which is shown over ImageView component.
Very simple I ha开发者_运维百科ve a column of string like that : abc1 abc2 abc3 abc4 abc5 I need to remove \'abc\' from this column and keep only the number on the right, so column would hav
Scenario: The method in the controller that saves the data is using some c开发者_Python百科omplex calculations on the results of the first Model->save() call.
I\'m making a plug-in for Eclipse and I want to leverage the built-in Eclipse \'Undo\' action (org.eclipse.core.commands.operations) whenever a user presses the undo button associated with the plug-in
Is the开发者_如何学Gore a C++ version of ungetc? That is, can I put a character back onto an istream?Yes. istream::putback is the same as ungetc except if using unget():
I had a working directory with uncommitted changes and updated to a different branch. Part way through the process of merging all the changed files, I realized that this was not what I wanted to do. I
I\'m getting kind of confused right now, having one of those days I guess. I need to implement an Undo and Redo functionality for a form. For simplicities sake, let\'s say that I only save the contro
I am considering implementing an Excel add-in using COM (not VBA) that will manipulate 开发者_开发问答data in the worksheet.
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