The program shall have a 14 day trial period. Therefore, somewhere on the machine I want to save when the trial begun. It should be somewhere, where it doesn’t get deleted. What is the best place? (it should be locally on the machine, not a cloud solution) >Solution : You could put the install date… Read More Where to save trial status file on windows
How should I read a specific number of lines in C? Any tips, since I can’t seem to find a relevant thread. I would like to read N lines from a file and N would be argument given by the user. Up until this point I have been reading files this way: (line by line… Read More Reading specific number of lines
Please explain to me why the function file_get_contents returns the contents of the file, while fread does not. How can I read file content after fputcsv? $file = fopen(‘test.txt’, ‘r+’); fputcsv($file, [1, 2, 4]); var_dump(fread($file, 1024)); var_dump(file_get_contents(‘test.txt’)); >Solution : fread() reads from the current position in the file stream, which is after what you just… Read More File content is not available after fputcsv
So I have this program and in the program is a Tkinter entry box and when the user clicks the submit button it stores the input to a JSON file. How can I add a line break after the string has been written in JSON file? I’ve tried using the newline="\r\n" in the with open(udf,… Read More Adding a Line Break to a User Input Variable Python Then Storing it in a JSON File
I add the file path to the goups_of_file list. But because of the cycles, there are many identical elements in the list. How to add only 1 time despite loop? for file in files_names: for name_group, formats in groups_of_format.items(): if file.split(‘.’)[-1].upper() in groups_of_format.values(): groups_of_files[groups_of_format.keys()].append(file) >Solution : Use sets instead of lists. Elements in sets are… Read More How to avoid repeating adding elements to a list?
I have a script that reads a CSV file ‘friends_req.csv’ and checks if a specific user exists in the file. If the user exists, it prints "You have friend request", otherwise it prints "No request found for this user". However, when there are multiple requests for the same user, the script only prints the first… Read More Only finding first match in CSV file
I have a script that reads a CSV file ‘friends_req.csv’ and checks if a specific user exists in the file. If the user exists, it prints "You have friend request", otherwise it prints "No request found for this user". However, when there are multiple requests for the same user, the script only prints the first… Read More Only finding first match in CSV file
Why does the following code give an infinite loop and not correctly check if there is a same element as the username input in the file using the csv module in Python, and when i try to check in input existing users username and password it prints ‘this username is taken’ and ‘succseful registration’ together.… Read More Check if there is a duplicate in csv file
Why does the following code give an infinite loop and not correctly check if there is a same element as the username input in the file using the csv module in Python, and when i try to check in input existing users username and password it prints ‘this username is taken’ and ‘succseful registration’ together.… Read More Check if there is a duplicate in csv file
I have a text file named login.txt has the following data: {‘Username’:’hazem’, ‘Password’:’000′} {‘Username’:’john’, ‘Password’:’123′} And I have a function has two parameters Username and Password Once I pass the parameters as example john and 123 I want to check if the username and password is right or not from the text file. But I… Read More How to get a specific field from a text file using python