Difference between revisions of "Str.del"
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m (Created page with "== Calling Pattern == Call local s2 = sl.str.del(s1,n,m) Args s1 is a string n,m are numbers Results s2 is a string == Usage Example == local s = sl.str local r = s.del('...") |
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Latest revision as of 16:07, 11 November 2010
Calling Pattern
Call
local s2 = sl.str.del(s1,n,m)
Args
s1 is a string n,m are numbers
Results
s2 is a string
Usage Example
local s = sl.str
local r = s.del('One really long string.',5,7)
print(r)
--> One long string.
Description
Deletes a subsection of string s1 and returns the altered string. Section removed begins at character n and runs for m characters.
Upon Error
Del fails silently. If del receives incorrect parameter types, then '' (an empty string) is returned.
