обработка-ошибок

I wrote a bot for vk, but for some reason, he writes to everyone in a row, although he did not write anything Code: import ... d, random_id=event.random_id, message='Я вас не понимаю.\nНапишите «ТЗ»' )

When using the code while(!feof(file)) { // Чтение из файла } In C or while(!file.eof()) { // Чтение из файла } ... you get trouble - an extra read string, for example. Why? How do I correctly check that the end of the file has been reached?

Hello everyone, I encountered the error "object is not iterable" and do not understand how to solve it: There is a code snip ... e very grateful if you could tell me what is the difference between them and how to start a code with News.objects.get(pk=q).

When developing, sometimes the code does not work as intended or does not work at all. I sit and wonder: what is wrong and wh ... nd I want them to to be. Question: what are the ways to find errors in PHP code? What tools, methods, plugins, paths, etc.?

I'm writing a program in C#. For this program, I drew a picture and cut out its background. However, when you open it via Pic ... on: is there any way to get around this and remove the white background so as not to spoil the program? Thank you in advance!

Here is the task: Generate 20 random integers in the range from -5 to 4, write them to the cells of the array. Calculate how ... n.append(a[i]) print('quantity positive',len(p)) print('quantity negative',len(n)) print('quantity zero',len(z))

Development in Visual Studio 2017. When performing "makemigrations", as well as when checking "manage.py check" I have the sa ... f and re-created by the system, but constantly gives the above error.. What could be the problem here and how is it fix it?