XuHengXiao

My purpose is for an user to log on to admin, but only to show that the user has view object permissions. 1. create class QuestionAdmin(GuardedModelAdmin): 2. admin.site.register(Question, QuestionAdmin) 3....

> win7 , net 3.5, OpenCvSharp3-AnyCPU I found the following , var hash = new Mat() but in my code , an error was generated ， I write the following,...

> You should not use ToBytes, since ToBytes is an alias for ImEncode, which returns the PNG-encoded result of its Mat data. Thank you . i use the following ....

> win10 , 22h2, I installed racket a long time ago , maybe recently upgrade windows , then show this error , then I reinstall racket , error still .

> If I paste the code above into a Jupyter notebook cell and run it, there are no errors. There is also no output. sorry , i lose the below...

> I haven't run the new example, but I expect you're running into problem called "the top level is hopeless". Here's a smaller example: > > ``` > (require racket)...

> @kerwinxu Do you still have the same issue on 7.8? yes . my racket version : 7.8 .

> Hello, I think it is not a bug, but rack/gui does not handle input method related messages by itself, so the system has enabled the default input method. >...

> Hi! > > First of all, replying your question, the place to get the most updated PascalSCADA version is OPM. Clonning github repository isn' t recommended. > > Well,...

> I'll update the PascalSCADA on OPM soom. varsion is 0.7.7 in OPM , but lang time ago .