In this post, we will see how to resolve I want to show only categories in the legend of a highchart treemap. Is there a way to do that using shiny? Question: I want to make a treemap to get ...
In this post, we will see how to resolve Collector toConcurrentMap() – What should the MergeFunction for a stream of Unique elements Question: Create map using parallel stream I have this working code to create a map and populate using ...
Question: I have taken a treemap and want to sort it according to its key values which are stored in a hashmap. Whenever I want to update a key-value pair, I remove the key from the tree and add the ...
Question: I am trying to add custom data to a treemap visual, but I cannot get the custom data to be aligned with the right categories. Here is what I have so far: As you can see, the ”Name” does ...
Question: I would like to create a treemap and a sunburst of a data structure, in order to arrange the hirearchy of the data. The data structure is stored in an excel file under two columns ‘Parent’ and ‘Child’. This ...
Question: I would like to uncheckout list of elements in hierarchical manner Ie: Lt say folder1 & folder2, folder3 are framed in hierarchical basis: folder3 is child, folder2 is parent, folder1 is grand parent I would like to uncheckout child ...
Question: I was running through a leetcode problem. and found a solution in the discussion section problem- https://leetcode.com/problems/stock-price-fluctuation/ solution- tm.put(oldprice, tm.get(oldprice)-1); tm.put (price, tm.getOrDefault(price,0)+1); Answer: To solve the problem you need to know how often the stock is traded for ...
Question: I have a stream where I am aggregating some data like this: The problem is that by adding this comparator I am braking the contract between hashCode() and equals() and at the end I have duplicate keys: Has anyone ...
Question: I have a treemap whit multiple levels, which I created using this simple code: The output is shown in the picture: I’d like to change the background color and the font color for a specific level (for example: level ...