I need to capture the startup and shutdown messages of windows, so I need an interface. After I do boot, the program does call my method in the background, but there is no interface, so I cannot receive the shutdown message of windows. But if I open the ...
problem description after textView append an attributeString with the code, continue to edit the keyboard, the style cannot be restored related codes The code for button is as follows: let attributeText = NSMutableAttributedString(attributedSt...
now the project I am working on is separated from the front and rear ends, mainly the development of the api interface. The login logic is like this. first, the user logs in with the account password. If it is correct, the user will automatically genera...
seems to only cycle n times group? How to randomly select n items from a known array to form a new array? ...
I wrote an H5 project, which is now online. I found that the callback can be completed normally and then the jump can be performed after sharing with friends by using mobile phones such as ip7 plus ip x. But if you share to the moments, the callback ca...
now the company has a need to get rid of Ubuntu s desktop system and make it simple, leaving only some basic services. There are two ways of thinking: one is to subtract from an off-the-shelf Ubuntu system to remove some off-the-shelf services, and the ...