character « fscanf « C File Q&A

1. C - how to get fscanf() to determine whether what it read is only digits, and no characters    stackoverflow.com

Imagine I have a csv with and each value is an integer. so the first value is the INTEGER 100. I want fscanf() to read this line, and either tell me ...

2. C: fscanf - infinite loop when first character matches    stackoverflow.com

I am attempting to parse a text (CSS) file using fscanf and pull out all statements that match this pattern: @import "some/file/somewhere.css"; To do this, I have the following loop set up:

FILE *file ...

3. Error in my usage of fscanf with character class    stackoverflow.com

I have a text file which has first line as below:

                    j0W82LBrSdUbw ...

4. Counting characters in file using fscanf    cboard.cprogramming.com

#include int main () { int total, alph=0, ch=0; char c; FILE *inp; inp = fopen("chars.txt", "r"); while (!feof(inp)) { /*input = fscanf(inp, "%c", &c);*/ fscanf(inp, "%c", &c); if (c == 1) alph++; else ch++; } fclose(inp); printf("Alph is %d and ch is %d\n", alph, ch); total = alph + ch; printf("Total character count is %d. The number of alphabetic ...

5. fscanf a character?    cboard.cprogramming.com