I\'ve a map of 400x400 that approximatively represents an area of 250x250km in that I want to project a GPS coordinate in form of Lat/Lon.
I am trying to write a Clojure utility function called map-longest (alternate name suggestion appreciated). This function will have the following \"signature\":
How can I convert a Collection from One type to another in Ruby. I have a collection MileageRecords(Date, Odometer, Gallons) and would like to generate a li开发者_JAVA技巧st of FooObject(Miles, MPG)
I am having problems mapping this data 135 130 120 210 开发者_JAVA百科340 325 315 I tried using the HashMap but it would only map to the last occurrence of this data.The behavior of Map and HashMap
I have the following code: payoffs2exchanges.put(point, exchange); if (!payoffs2exchanges.containsKey(point) ) {
I need a map where the values are of different types, like integer, string etc. The problem with Java is that primitives here are not Objects which suggests that it may not be possible to have a hybri
I have been have issues trying to retrieve the values from a treeMap that containsfor some time.I have tried several different methods of accessing the data, but the furthest i have gotten was for the
I am using a map as an associative array of IDs -> value, where the value is a struct defining the object:
I\'m trying to use \"map\" and \"accumulating\" functions in scheme for sorting unknown amount of listing into a lists that the first will have all the first places of the olds lists and so on.
I have a code which builds a hex map: int diamater = 32; int grid_x_size = 19; int grid_y_size = 5; for (int x=0; x<grid_x_size; x++) {
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