13 lines
559 B
Plaintext
13 lines
559 B
Plaintext
cStr = "a":"h" # 'abcdefgh'
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n = 3 m = 3
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# starting from n characters in and of m length
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See substr(cStr,n, m) + nl #=> cde
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# starting from n characters in, up to the end of the string
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See substr(cStr,n) + nl #=> cdefgh
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# whole string minus last character
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See substr(cstr,1,len(cStr)-1) + nl #=> abcdefg
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# starting from a known character within the string and of m length
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See substr(cStr,substr(cStr,"e"),m) +nl #=> efg
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# starting from a known substring within the string and of m length
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See substr(cStr,substr(cStr,"de"),m) +nl #=> def
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