This question already has answers here: scanf() leaves the newline character in the buffer (7 answers) Closed 2 years ago.
I\'m using xCode because I found the debugger to be very useful. So in the debugger I see, after I enter the students name name[0] = \\0 no matter what. But then the rest of the name will be correct.
I am using fscanf to read from a file in C. I was just wondering if I am correctly checking all the error conditions, and this is the most robust way to do so and I\'m not missing anything.
I have a program which reads a integer from a file, as given below. value1 and value2 are to be taken from user.
This is really simply i know... unsigned char var = 11; ... fprintf(plik, \"%c\", var); Then I want to read:
I am reading a file of integers. I want to save integers from each line to a new array.开发者_StackOverflow For this I want to detect a new line of a file. If anybody knows this please help.
#include <cstdio> int main() { int i; printf(\"%d\", scanf(\"%d\", &i)); } Whatever number i input, i 开发者_Python百科get the output:
I am trying to read 3 values from a file with a format as integer character whitespace integer. For example:
I\'m trying 开发者_JAVA百科to write a C function to parse a MAC address input, with either spaces, colons or dashes as separators. I\'ve been looking into using %*[-:] to match multiple characters but
When I have to parse text (e.g. config files or other rather simple/descriptive languages), there are several solutions that come to my mind:
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