In this post, we will see how to resolve sscanf input buffer from file failing from within file read scope but works just beyond file read scope Why? Question: So I don’t understand why this is happening but the first ...
In this post, we will see how to resolve The times when we have to use scanf("\n") and scanf("%*c") Question: In C, when we use a scanf("%s") or scanf("%c") before a scanf("%s") or scanf("%[^\n]"), while giving in the input, there ...
In this post, we will see how to resolve x86 code to read in input into a local variable? Question: I am new to x86 assembly and have gone through this post discussing the use of scanf in NASM x86. ...
In this post, we will see how to resolve counter not incrementing due to sscanf? Question: I have a function that reads and parses a file, but the valid_lines counter does not increment despite the printf right under it is ...
In this post, we will see how to resolve sscanf till reach some chars Question: I am trying to do kind of a parser in C to read a JSON. I need to parse a table like this: Output: "358":{"myItem":12,"1":{1,0 ...
In this post, we will see how to resolve Using fscanf to get a string and a number Question: I am using fscanf to get a name and a number from a file in this format and print it out: ...
In this post, we will see how to resolve Is the null character a whitespace in C? Question: In the code below, isspace indicates that the null character is not a whitespace. Later in code the fwrite function writes a ...
In this post, we will see how to resolve How to parse through a string of STDIN word by word in C Question: I would like to read standard input of a command and its argument in a C program, ...
In this post, we will see how to resolve Segmentation fault when accessing array via fscanf Question: I’m trying to scan integers from a file, then add them to an array. But every time I run the program I get ...
In this post, we will see how to resolve need to put integer number but it says lvalue required as left operand of assignment Question: Edited: fixed some typos, also add more context So I tried to put this code: ...