query: Why ["1", "2", "3"].map(parseInt) -> [ 1, NaN, NaN ]
positive_passages.docid: 25895
positive_passages.text: map + parseInt - strange results
negative_passages.docid: 1894
negative_passages.text: Why does typeof NaN return 'number'?
negative_passages.docid: 105473
negative_passages.text: Can't use String#trim as a callback for Array#map
negative_passages.docid: 87375
negative_passages.text: Difference between [0-9], [[:digit:]] and \d
negative_passages.docid: 128926
negative_passages.text: (new Array(10)).map(function() { return 1;}) returns [, , , , , ...] ... Why?
negative_passages.docid: 50864
negative_passages.text: List comprehension vs map
negative_passages.docid: 142576
negative_passages.text: Why does [1].append(2) evaluate to None instead of [1,2]?
negative_passages.docid: 9785
negative_passages.text: What’s the difference between "Array()" and "[]" while declaring a JavaScript array?
negative_passages.docid: 38747
negative_passages.text: Unexpected list behavior in Python
negative_passages.docid: 50090
negative_passages.text: one-dimensional array shapes (length,) vs. (length,1) vs. (length)
negative_passages.docid: 31447
negative_passages.text: How would you overload the [] operator in javascript
negative_passages.docid: 136772
negative_passages.text: Why does console.log(buffer) give me a hexadecimal list?
negative_passages.docid: 114824
negative_passages.text: Why doesn't 2.__add__(3) work in Python?
negative_passages.docid: 127788
negative_passages.text: Why do I have to put Evaluate[] here
negative_passages.docid: 130723
negative_passages.text: Why is the result of a raster calculation integer when it should be decimal?
negative_passages.docid: 156992
negative_passages.text: l.append[i], object is not subscriptable?
negative_passages.docid: 47391
negative_passages.text: What do these JavaScript bitwise operators do?