9 lines
291 B
Text
9 lines
291 B
Text
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var str = 'abcdefgh';
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var n = 2;
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var m = 3;
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say str.substr(n, m); #=> cde
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say str.substr(n); #=> cdefgh
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say str.substr(0, -1); #=> abcdefg
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say str.substr(str.index('d'), m); #=> def
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say str.substr(str.index('de'), m); #=> def
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