| ??? 07/29/06 17:07 Read: times |
#121314 - Answers Responding to: ???'s previous message |
Eugene Yong said:
Question 1 :
============ I have tried using sprintf command but it seems that all it does is inserting 12.34 into the Element 0(array[0]) of the array and i dont want that to happen. Then you must be using sprintf() incorrectly. An example: char array[sizeof("12.34")];
sprintf(array, "%.2f", floatnum);
Leaves array[] populated thusly: array[0] = '1' array[1] = '2' array[2] = '.' array[3] = '3' array[4] = '4' array[5] = 0 Question 2:
=========== Assuming that the array have to be cleared and rewritten with new floating point number every predetermined loop, is it necessary for me to free the array before inputting new value? No. |
| Topic | Author | Date |
| Interger to Array and Buffer question | 01/01/70 00:00 | |
| Answers | 01/01/70 00:00 | |
| While theoritically it should works... | 01/01/70 00:00 | |
| float conversion specifier on a long | 01/01/70 00:00 | |
| Alright | 01/01/70 00:00 | |
what is that, never heard of it | 01/01/70 00:00 |