Category: Questions

incompatible pointer types passing 'size_t *' (aka 'unsigned long *') to parameter of type 'int *' [-Wincompatible-pointer-types]

I’m making a movie rating management program. I declared size_t as a data type to count, but I get this error. What’s wrong with you? int main(){ struct movie movie_list[LMAX]; size_t n_items = 0; read_file(movie_list, &n_items); void read_file(struct movie movie_list[], int *ptr_n_items){ for (int n = 0; n < num; ++n){ if (fscanf(file, "%[^\n]%*c", movie_list[*ptr_n_items].title)… Read More incompatible pointer types passing 'size_t *' (aka 'unsigned long *') to parameter of type 'int *' [-Wincompatible-pointer-types]

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How to use dictionary comprehension to combine two lists into a nested dictionary?

I want to combine the following lists into a nested dictionary using list comprehension. dates = [‘2023-04-01’, ‘2023-04-07’, ‘2023-04-17’, ‘2023-04-19’, ‘2023-04-25’] events_name = [ ‘PyTexas’, ‘PyCamp Spain’, ‘PyData Berlin’, ‘PyCon US’, ‘PyLadies Amsterdam’] The dictionary should look like this: python_events = { 0: {‘time’: ‘2023-04-01’, ‘name’: ‘PyTexas’}, 1: {‘time’: ‘2023-04-07’, ‘name’: ‘PyCamp Spain’}, 2: {‘time’:… Read More How to use dictionary comprehension to combine two lists into a nested dictionary?

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Im trying to make a schedule to change who is doing a task every 7 days. But im very new to js and am stuck

I’m trying to make a schedule to change who is doing a task every 7 days. I need it to change a html element class and repeat every Friday. Thanks in Advance. var date = new Date(); var dayOfWeek = Date.getDay(); // 0 is Sunday, 1 is Monday, etc… var kestrals = document.getElementById("k"); var eagles… Read More Im trying to make a schedule to change who is doing a task every 7 days. But im very new to js and am stuck

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SQL min and max function not displaying proper results

I am having a problem with using the MIN and MAX function in Microsoft SQL Server The problem is regarding MIN and MAX functions displaying the results incorrectly. My query is like this: SELECT MIN(compression_ratio) AS minimum_cr, MAX(compression_ratio) AS maximum_cr FROM dbo.C4m3practice and it returns the MIN value 10 and MAX value 9.6, which doesn’t… Read More SQL min and max function not displaying proper results

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How to make Python treat literal string as UTF-8 encoded string

I have some strings in Python loaded from a file. They look like lists, but are actually strings, for example: example_string = ‘["hello", "there", "w\\u00e5rld"]’ I can easily convert it into an actual list of strings: def string_to_list(string_list:str) -> List[str]: converted = string_list.replace(‘"’, ”).replace(‘[‘, ”).replace(‘]’, ”).split(‘,’) return [s.strip() for s in converted] as_list = string_to_list(example_string)… Read More How to make Python treat literal string as UTF-8 encoded string

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How to prevent parent element from executing click code when checkbox is clicked in SvelteJS?

Problem In a SvelteJS project, I have a parent component that executes its own click code when the user clicks on it. I also have a child component that is an <input> element of type="checkbox". When the user clicks on the checkbox, the parent element executes its own click code as well. However, I want… Read More How to prevent parent element from executing click code when checkbox is clicked in SvelteJS?

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