Hi, im wanting to no, what is needed to remove all characters like £ $ from a text file, to leave only normal letters remaining? Thanks.
Hi, im wanting to no, what is needed to remove all characters like £ $ from a text file, to leave only normal letters remaining? Thanks.
read file (for example usinf fgetc)
check char - using isupper, or isalpha or other suitable function
write char to the new file if it is ok
delete the old file and rename the new file
if file is not too big:
read file (for example usinf fgetc)
check char - using isupper, or isalpha or other suitable function
add it to the buffer if condition passed
when the whole file is processed - overwrite it with the buffer prepared
All problems in computer science can be solved by another level of indirection,
except for the problem of too many layers of indirection.
– David J. Wheeler
