When you edit files in various formats every day, the universality of your document tools matters a lot. If your instruments work with only some of the popular formats, you might find yourself switching between software windows to undo code in xml and handle other document formats. If you want to remove the headache of document editing, get a solution that will effortlessly manage any format.
With DocHub, you do not need to concentrate on anything but actual document editing. You will not need to juggle applications to work with diverse formats. It can help you edit your xml as effortlessly as any other format. Create xml documents, edit, and share them in a single online editing solution that saves you time and improves your productivity. All you have to do is register a free account at DocHub, which takes just a few minutes or so.
You will not have to become an editing multitasker with DocHub. Its functionality is enough for speedy papers editing, regardless of the format you want to revise. Start by registering a free account and see how straightforward document management might be having a tool designed specifically for your needs.
hey everyone hope youre doing well so today were going to be continuing on our excited draw app and were going to be implementing the undo slash redo functionality um if you enjoy this kind of content please consider subscribing and lets get right into it so were going to start off with looking at a bit of the theory of how undo slash redo functionality generally works theres two main patterns that we can have a look at if you want to skip directly to the coding ill leave timestamps in the description um but yeah well start off with the theory here so to explain these patterns lets just have a quick look at the uh how the app works just now and then we can go on to the the two so if you imagine this is our current canvas and we have two elements what the state looks like is this object up here which is an array with two elements two objects representing the elements so how we got there is if you imagine we have started off with an empty array and lets just go through a seque
