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9 lines
341 B
JavaScript
9 lines
341 B
JavaScript
string_chop = function(str, size){
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if (str == null) return [];
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str = String(str);
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size = ~~size;
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return size > 0 ? str.match(new RegExp('.{1,' + size + '}', 'g')) : [str];
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}
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console.log(string_chop('w3resource'));
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console.log(string_chop('w3resource',2));
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console.log(string_chop('w3resource',3));
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