I\'m fetching a row of data from a mysql-server using php, then encode it to a json array. I then pull the information using the following PHP. The strange part is that if I send \"vname\" to it\'s ow
Is there a single function in R that determines if a value is NA,开发者_C百科 NaN, Inf, -Inf, or otherwise not a well-formed number?You want is.finite
I\'ve drawn a linechart with g.raphael. I\'ve made a custom x-axis with my own values. And now I want these val开发者_运维知识库ues to be rotated 90 degrees, so they\'re vertical instead of horizontal
I have a function that gets a sample (an std::vector<double>) as input and computes the average of the sample: what is the best way to handle the empty input vector case?
I am having trouble when trying to set a value in a select. I keep seeing NaN as my result (in some browse开发者_StackOverflow中文版rs - mainly android smartphone / tablet default browsers)
I had a python dict like this: {\'1\' : {\'1\': {\'A\' : 34, \'B\' : 23, \'C\' : nan, \'D\': 开发者_运维技巧inf, ...} ....} ....}
i got this code with JS, parsing from XML, my Output displays NaN in Chrome, FF, IE... and I don\'t know开发者_如何学Go why, wether where it comes from. All my XML fields are Chars, thats why i use .t
model.qty = (parseInt(开发者_开发问答$(\'#amendOrderQty\').val()) == NaN) ? 0 : parseInt($(\'#amendOrderQty\').val());
parseFloat(\"NaN\") returns \"NaN\", but parseFloat(\"NaN\") == \"NaN\" returns false. Now, that\'s probably a good thing that it does return false, but I don\'t understand how this is so. Did th
My method is as follows def myMethod(myDouble: Double): Double = myDouble match { case Double.NaN => ...
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