13 lines
220 B
OpenEdge ABL
13 lines
220 B
OpenEdge ABL
software {
|
|
s = ""
|
|
|
|
// Can either compare the string to an empty string or
|
|
// test if the length is zero.
|
|
if s = "" or #s = 0
|
|
print("Empty string!")
|
|
end
|
|
|
|
if s - "" or #s - 0
|
|
print("Not an empty string!")
|
|
end
|
|
}
|