In the first part of this series, we covered the basics of pointers in C, and went on to more complex arrangements and pointer arithmetic in the second part. Both times, we focused solely on pointers ...

I'm working on a small project here, and need to change all spaces in a char array to underscores. Meaning that "One Two Three" is changed to "One_Two_Three".<BR><BR ...

is a numeric matrix or literal. is the number of decimal positions. The CHAR function takes a numeric matrix as an argument and, optionally, a field width w and a number of decimal positions d. The ...

I have a function which needs to do something with a char* (a c string) based on what it is. Is there a better way than doing strcmp() repeatedly, as in:<BR><BR><pre ...