editing

问题 Is there any way to increase Autocomplete window width, so that it would be possible to actually use it? Currently, there is no way to distinguish between the long method names in UIKit , such as this one: optional func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumInteritemSpacingForSectionAt section: Int) -> CGFloat 回答1: You can now drag with the cursor to resize its width (first noticed in Xcode 11.3, not sure about earlier

问题 I have the following text; country=france name=jean country=germany name=michael country=england name=jack I want it to look like; country=france name=jean country=germany name=michael country=england name=jack How do I do this in Notepad++? 回答1: Use the extended replace functionality and replace "\r\nname" with " name" Substitute appropriate line ending characters for \r\n depending on the file. If it is from windows, use \r\n If it is from unix, use \n If it is from mac, use \r 回答2: Choose

问题 I have the following text; country=france name=jean country=germany name=michael country=england name=jack I want it to look like; country=france name=jean country=germany name=michael country=england name=jack How do I do this in Notepad++? 回答1: Use the extended replace functionality and replace "\r\nname" with " name" Substitute appropriate line ending characters for \r\n depending on the file. If it is from windows, use \r\n If it is from unix, use \n If it is from mac, use \r 回答2: Choose

问题 I've been toying around with writing my own Javascript editor, with functionality similar to Google Docs (allowing multiple people to work on it at the same time). One thing I don't understand: Let's say you've got User A and User B connected directly to each other with a network delay of 10ms. I'm assuming the editor uses a diff system (as I understand Docs does) where edits are represented like "insert 'text' at index 3," and that diffs are timestamped and forced to apply chronologically by

问题 I created a UITableViewCell in Xcode 4 using IB. But for some weird reason when I trigger my edit button, the cell acts really weird and doesn't have the same animations as a normal table view cell. I don't know what is happening, I tried implementing -(void)setEditing:(BOOL)editing animated:(BOOL)animated in my custom cell class but still nothing works. UPDATE: My ViewController that I am using the cell in, has this code under cellForAtIndex to display the cell. CustomCell *cell =

问题 I created a UITableViewCell in Xcode 4 using IB. But for some weird reason when I trigger my edit button, the cell acts really weird and doesn't have the same animations as a normal table view cell. I don't know what is happening, I tried implementing -(void)setEditing:(BOOL)editing animated:(BOOL)animated in my custom cell class but still nothing works. UPDATE: My ViewController that I am using the cell in, has this code under cellForAtIndex to display the cell. CustomCell *cell =

问题 I am using django 1.0 and I have created my models using the example in the Django book. I am able to perform the basic function of adding data; now I need a way of retrieving that data, loading it into a form (change_form?! or something), EDIT it and save it back to the DB. Secondly how do I DELETE the data that's in the DB? i.e. search, select and then delete! Please show me an example of the code I need to write on my view.py and urls.py for perform this task. 回答1: Say you have a model

问题 Eclipse always opens a file from the top. However, I want to open it at the last viewed position because it is likely that I have to continue editing near this position (see also Locality of reference). Furthermore, it makes sense to continue navigation at this place because it is where I left and so I have this relatively fresh in my mind. Thus, it gives me orientation. Finding the last viewed position can be time consuming. Some other editors, e.g., Visual Studio Code show the last viewed

问题 Eclipse always opens a file from the top. However, I want to open it at the last viewed position because it is likely that I have to continue editing near this position (see also Locality of reference). Furthermore, it makes sense to continue navigation at this place because it is where I left and so I have this relatively fresh in my mind. Thus, it gives me orientation. Finding the last viewed position can be time consuming. Some other editors, e.g., Visual Studio Code show the last viewed

问题 I'm using view-based NSTableView and would like to allow users to edit text in place. Cocoa typically has superb support for this, but I am not sure how to bind the value of NSTextField to one string while displaying a slightly different string to the user, as shown below. For example, when user clicks on a text field or presses enter key to edit, the field editor should only be filled with exportTest.zip and not exportTest.zip Shared , and whatever edit user makes should only affect the