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Why does parseInt yield NaN with Array#map?

...ex of the element. In this case, you ended up calling parseInt with radix 0, 1 and 2 in turn. The first is the same as not supplying the parameter, so it defaulted based on the input (base 10, in this case). Base 1 is an impossible number base, and 3 is not a valid number in base 2: parseInt('1'...
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Javascript fuzzy search that makes sense

... 10 Answers 10 Active ...
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C# List of objects, how do I get the sum of a property

... | edited May 18 '17 at 10:29 Coops 4,12655 gold badges3131 silver badges5050 bronze badges answered De...
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Matplotlib: “Unknown projection '3d'” error

... First off, I think mplot3D worked a bit differently in matplotlib version 0.99 than it does in the current version of matplotlib. Which version are you using? (Try running: python -c 'import matplotlib; print matplotlib."__version__") I'm guessing you're running version 0.99, in which case you'll...
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What's the point of g++ -Wreorder?

... 260 Consider: struct A { int i; int j; A() : j(0), i(j) { } }; Now i is initialized t...
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What's wrong with using == to compare floats in Java?

...urrentSectionID) < epsilon) where epsilon is a very small number like 0.00000001, depending on the desired precision. share | improve this answer | follow ...
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jQuery Ajax File Upload

... 601 File upload is not possible through AJAX. You can upload file, without refreshing page by using...
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Number of lines in a file in Java

... 240 This is the fastest version I have found so far, about 6 times faster than readLines. On a 150MB...
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How to create UILabel programmatically using Swift?

...wDidLoad() { super.viewDidLoad() var label = UILabel(frame: CGRectMake(0, 0, 200, 21)) label.center = CGPointMake(160, 284) label.textAlignment = NSTextAlignment.Center label.text = "I'm a test label" self.view.addSubview(label) } Swift 3.0+ Update: let label = UILabel(frame: CGRect...
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Types in MySQL: BigInt(20) vs Int(20)

...ous that they would allow for larger numbers; however, I can make an Int(20) or a BigInt(20) and that would make seem that it is not necessarily about size. ...