recursion

[Solved] Jquery – Create multiple DOM elements inside a programmatically created parent element

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Introduction JQuery is a powerful JavaScript library that allows developers to create dynamic webpages and applications. One of the most useful features of JQuery is its ability to create multiple DOM elements inside a programmatically created parent element. This allows developers to create complex HTML structures quickly and easily. In this article, we will discuss … Read more

[Solved] Why does this recursion return 0?

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Your base case is return 0. After the line return n * bounce(n – 1) where n is 1, bounce(0) will be executed, returning 0 and multiplying all your previous results by 0. Following the calls, we see: 5>=1, so return 5*bounce(4) 4>=1, so return 5*4*bounce(3) 3>=1, so return 5*4*3*bounce(2) 2>=1, so return 5*4*3*2*bounce(1) 1>=1, … Read more

[Solved] find object in in array of objects [duplicate]

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let DATA = { “name”: “flare”, “children”: [{ “name”: “analytics”, “children”: [{ “name”: “cluster”, “children”: [{ “name”: “AgglomerativeCluster”, “size”: 3938 }, { “name”: “CommunityStructure”, “size”: 3812 }, { “name”: “HierarchicalCluster”, “size”: 6714 }, { “name”: “MergeEdge”, “size”: 743 }] }, { “name”: “graph”, “children”: [{ “name”: “BetweennessCentrality”, “size”: 3534 }, { “name”: “LinkDistance”, “size”: 5731 … Read more

[Solved] Recursive function without loop

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First thing you should consider when using recursion is the exit state; which means when the function will be exit public static int findMin(int[] numbers, int startIndex, int endIndex) { if(startIndex == endIndex){ return numbers[startIndex]; } int min = findMin(numbers, startIndex+1, endIndex); return numbers[startIndex] < min ? numbers[startIndex] : min ; } 0 solved Recursive … Read more

[Solved] list manipulation and recursion

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It’s somewhat unclear to me if you are intentionally trying to skip items on each pass or if that’s accidental on your part as a side effect of your code. That is, it looks like a bug to me, but maybe it’s a feature and not a bug. If I wanted to remove 5 items … Read more

[Solved] Smallest positive number in a vector recursively

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def SPN(nums, s): if s == 0: # Empty array return +∞ if nums[s-1] > 0: # num[s] is admissible, recurse and keep the smallest return min(nums[s-1], SPN(nums, s-1)) else: # Just recurse return SPN(nums, s-1) print SPN(nums, len(nums) The c++ version: #include <vector> using namespace std; int rec_min_pos(const vector<int> & nums, int size) { … Read more

[Solved] How to check whether empty or not every element of Varargs by recursive in Java?

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private boolean isNotEmptyOrNull(List list) { return list != null && !list.isEmpty() ? true : false; } private boolean orObjects(List… args) { if (args.length == 0) return false; return isNotEmptyOrNull(args[0]) ? true : orObjects(Arrays.copyOfRange(args, 1, args.length)); } solved How to check whether empty or not every element of Varargs by recursive in Java?

[Solved] C++ recursive algorithm for permutation [closed]

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Your problem seems to be in the “smallString” function. In that function, OutOfRange is used in s[j]. I put print like for(i=0,j=0;j<s.length();i++,j++) { if(i==k){j++;} cout<<“smallString:: s ::”<<s<<‘\t'<<“k::”<<k<<‘\n’; res.push_back(s[j]); //Problem is here… } Now Output print is like smallString:: s ::abc k::0 smallString:: s ::abc k::0 smallString:: s ::bc k::0 smallString:: s ::bc k::1 smallString:: s … Read more

[Solved] Java Program printing infinitely before crashing

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Your DrowRanger method is calling itself infinitely. This is almost always the cause of a StackOverflowException. This line: return DrowRanger(); Calls the DrowRanger method, but since you’re inside the DrowRanger method it just keeps calling itself infinitely. I think you meant to return the local object: return DrowRanger; In general, it is a bad idea … Read more

[Solved] Searching for an array key branch inside a larger array tree – PHP

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I think (and you have confirmed) that you can represent your data as an XML structure. I this case, you can use XPath to find any branch in your data. Here is sample XML data inferred from your question: <?xml version=”1.0″ encoding=”utf-8″ ?> <stmt_echo> <subnodes> <exprs> <expr_constfetch> <subnodes> <name> <name> <subnodes> <parts> <part>true</part> <!– more … Read more

[Solved] how to properly use recursive function to go through multiple nested objects

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Change your data to this: $scope.subjectAreas = [{ name: “Area-1”, link: “dashboards.dashboard_1”, entities: [{ name: ‘entities’, entities: [{ name: “entity 1” }, { name: “entity 2” }] }, { name: ‘offerings’, entities: [{ name: “offering 1” }, { name: “offering 2” }] }] }, { name: “Area-2”, link: “dashboards.dashboard_1”, entities: [{ name: “entity 3” }], … Read more