Posts by paraguassu • 55 points
7 posts
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answer26
viewsQ: char array comparison returns false even for char[] equal - C
I am a beginner in C, I am doing a college activity and trying to compare a data obtained via scanf with a data saved in a registry array that I believe but even entering the same value, always…
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answer65
viewsQ: Problem assigning values to a struct in C
Hello, I know how to program in other languages but I’m a beginner in C and I’m burning my brains out doing a job for the college that asks to store information of 10 vehicles in an array of…
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answers95
viewsA: Difference between creating a list with each iteration and using a list comprehension
Looking over it, its first function stores a unique value in its square_differences variable at the end of the loop. The second stores an array. For the first one to work you would have to declare…
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answer158
viewsQ: Receive Nodejs post form returns Undefined
I am learning socket.io developing a chat and etc. What happens is that on the login page I am creating I am not being able to receive input data. <!DOCTYPE html> <html lang="pt-br">…
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answers37
viewsQ: How to access a browser request history
I am learning about networks and etc and I would like to know if it is possible to see a history of the requests that the browser makes is if given, how to have access to it.
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answer528
viewsQ: Mysql - Cannot add or update a Child Row: a Foreign key Constraint fails (`areas_knowledge`. `sub_areas`,
Hello, I am doing a job that consists in developing a system to manage projects and etc. In this system I need to have a table with the knowledge areas of cnpq. I’m taking the Grande Areas, Areas,…
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answer324
viewsQ: How to insert single quotes inside simple html quotes
I need the placeholder for my input tag to be "Patient’s Name" and thanks to the script being used, I can’t double quote. I would like to know how I can insert a single quote within two single…