query: Why is RegExp.prototype a /(?:)/, when Boolean.prototype is a Boolean {}?
positive_passages.docid: 155872
positive_passages.text: Javascript Regex prototype
negative_passages.docid: 91346
negative_passages.text: What's different between Python and Javascript regular expressions?
negative_passages.docid: 28150
negative_passages.text: Formal Languages - Regular Expression
negative_passages.docid: 144847
negative_passages.text: What's the difference between this.bla to Object.prototype.bla
negative_passages.docid: 46395
negative_passages.text: Is it 100% correct to replace !!someVar with Boolean(someVar)?
negative_passages.docid: 70142
negative_passages.text: How does jQuery.expr[':'] work and where is it documented for jQuery1.8.x and later?
negative_passages.docid: 30260
negative_passages.text: Is there a RegExp.escape function in JavaScript?
negative_passages.docid: 28294
negative_passages.text: What are the rules for JavaScript's automatic semicolon insertion (ASI)?
negative_passages.docid: 13586
negative_passages.text: Why do regex constructors need to be double escaped?
negative_passages.docid: 125038
negative_passages.text: What is a "Nested Quantifier" and why is it causing my regex to fail?
negative_passages.docid: 41380
negative_passages.text: How to check if a given Regex is valid?
negative_passages.docid: 73203
negative_passages.text: String-bool comparsion - why?
negative_passages.docid: 82566
negative_passages.text: Why should I use $[ EXPR ] instead of $(( EXPR ))?
negative_passages.docid: 73377
negative_passages.text: why is regex constructor not working?
negative_passages.docid: 101128
negative_passages.text: What is "?:" notation in JavaScript?
negative_passages.docid: 144960
negative_passages.text: Why is Javascript's "in" operator consistently slower than strict member comparison to undefined?
negative_passages.docid: 22122
negative_passages.text: How do you use the ? : (conditional) operator in JavaScript?