fscanf « input « C File Q&A

1. Trouble reading a line using fscanf()    stackoverflow.com

I'm trying to read a line using the following code:

while(fscanf(f, "%[^\n\r]s", cLine) != EOF )
{
    /* do something with cLine */
}

2. fscanf input with floats    stackoverflow.com

I'm reading from a text file which contains:

Mary 55334422 24.90 56.6 45.68

....char name[20]; int num; double worked; double rate; double total;....

fscanf(fp, "%s %d %f %f %f\n", name, ...

3. fscanf() to take input    stackoverflow.com

Here's my code:

FILE* fp,*check;
fp=fopen("file.txt","r");
check=fp;
char polyStr[10];
while(fgetc(check)!='\n')
{
    fscanf(fp,"%s",polyStr);
    puts(polyStr);
    check=fp;
}
while(fgetc(check)!=EOF)
{
    fscanf(fp,"%s",polyStr);
    puts(polyStr);
    check=fp;
}

4. fscanf() not asking for input ?    cboard.cprogramming.com

Instead of asking me for the aperture value , the fprintf gets seemingly skipped , and the next thing that prints is that parture = 0.0f , when it hasnt even prompted me for an input : Code: #include int main(int argc, char * argv[]) { // Mainline Variable Declarations FILE * output = stdout; FILE * input = stdin; ...