float lerp(float point1, float point2, float alpha){ return point1 + alpha * (point2 - point1);}
Here is what the above code is Doing:
1. We’re creating a function called lerp that takes three parameters: point1, point2, and alpha.
2. We’re returning the value of point1 + alpha * (point2 – point1).
for each array only holds a copy of the current element. It’s assignment won’t be reflected on the iterated array. Here is what the above code is Doing: 1. The first for loop iterates over the array. 2. The second for loop iterates over the array again. 3. The if statement checks if the current…
class Solution { public int[] searchRange(int[] nums, int target){ int[] ans = new int[2]; ans[0] = searchElementIndex(nums, target, true); ans[1] = searchElementIndex(nums, target, false); return ans; } public int searchElementIndex(int[] nums, int target, boolean findFirstIndex){ int index = -1; int start = 0; int end = nums.length-1; while (start = target) end = mid-1; else…
public int countNode(Node root){ //base case if(root==null) return 0; //recursive call to left child and right child and // add the result of these with 1 ( 1 for counting the root) return 1 + countNode(root.left) + countNode(root.right); } Here is what the above code is Doing: 1. If the root is null, return 0….
Random r = new Random(); double randomValue = r.nextDouble(); Here is what the above code is Doing: 1. We create a new Random object. 2. We call the nextDouble() method on the Random object. 3. We store the result in a variable called randomValue.
new ArrayAdapter(context, android.R.layout.simple_list_item_1, student_array) { @Override public View getView(int position, View convertView, ViewGroup parent) { View view = super.getView(position, convertView, parent); int color = 0x00FFFFFF; // Transparent if (someCondition) { color = 0xFF0000FF; // Opaque Blue } view.setBackgroundColor(color); return view; } }; Here is what the above code is Doing: 1. Create an ArrayAdapter with…
Date date = new Date(); OffsetDateTime offsetDateTime = date.toInstant() .atOffset(ZoneOffset.UTC); Here is what the above code is Doing: 1. Create a new Date object. 2. Convert the Date object to an Instant object. 3. Convert the Instant object to an OffsetDateTime object.