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What's wrong with using == to compare floats in Java?
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answered Jul 6 '09 at 17:37
VictorVictor
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Which regular expression operator means 'Don't' match this character?
... Paolo StefanPaolo Stefan
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Plotting a list of (x, y) coordinates in python matplotlib
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3 Answers
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Read-only and non-computed variable properties in Swift
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357
Simply prefix the property declaration with private(set), like so:
public private(set) var ho...
Javascript reduce on array of objects
...a variable in the next iteration.
Iteration 1: a = {x:1}, b = {x:2}, {x: 3} assigned to a in Iteration 2
Iteration 2: a = {x:3}, b = {x:4}.
The problem with your example is that you're returning a number literal.
function (a, b) {
return a.x + b.x; // returns number literal
}
Iteration 1: ...
Seeding the random number generator in Javascript
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How to remove convexity defects in a Sudoku square?
...ges:
lY = ImageMultiply[MorphologicalBinarize[GaussianFilter[srcAdjusted, 3, {2, 0}], {0.02, 0.05}], mask];
lX = ImageMultiply[MorphologicalBinarize[GaussianFilter[srcAdjusted, 3, {0, 2}], {0.02, 0.05}], mask];
I use connected component analysis again to extract the grid lines from these images...
How to initialize all members of an array to the same value in Swift?
...ue like this:
With old Swift version:
var threeDoubles = [Double](count: 3, repeatedValue: 0.0)
Since Swift 3.0:
var threeDoubles = [Double](repeating: 0.0, count: 3)
which would give:
[0.0, 0.0, 0.0]
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Regular expression to limit number of characters to 10
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362
You can use curly braces to control the number of occurrences. For example, this means 0 to 10...
Algorithm to detect corners of paper sheet in photo
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edited Feb 27 '16 at 17:35
John_West
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answered ...