Compare length of two strings: Difference between revisions
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</pre>
=={{header|FutureBasic}}==
<lang futurebasic>local fn MyArraySortFunction( obj1 as CFTypeRef, obj2 as CFTypeRef, context as ptr ) as NSComparisonResult
NSComparisonResult result = NSOrderedDescending
if len(obj1) >= len(obj2) then result = NSOrderedAscending
end fn = result
void local fn DoIt
CFStringRef string1 = @"abcd", string2 = @"abcdef", s
if len(string1) >= len(string2)
print string1,len(string1)
print string2,len(string2)
else
print string2,len(string2)
print string1,len(string1)
end if
print
text ,,,,, 85
CFArrayRef strings = @[@"abcd",@"123456789",@"abcdef",@"1234567"]
strings = fn ArraySortedArrayUsingFunction( strings, @fn MyArraySortFunction, NULL )
for s in strings
print s,len(s)
next
end fn
window 1
fn DoIt
HandleEvents</lang>
Output:
<pre>abcdef 6
abcd 4
123456789 9
1234567 7
abcdef 6
abcd 4</pre>
=={{header|Harbour}}==
We can, easily, realize this task with Harbour, utilizing its strong array-handling set of functions.
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