I have a function that creates a rectangle from two rectangles that overlap, i was wondering if there is a smarter way to do it than lots of if statements that i currently have setup.
This is my function
public static bool Overlaps(this Bounds a, Bounds bounds, out Bounds result)
{
...
In order to plot a squircle using its parametric equations:
The equations can be found in page 9 of this
this article:
Fong, Chamberlain. "Squircular Calculations." arXiv preprint arXiv:1604.02174 (2016).
Unfortunately the following singularities are not handled by those equations:
Fo...
I wanted to create a short little piece of code so that I could see the biases in the random function.
import random
import statistics
import time
num = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
average = []
while True:
randomNum = random.randint(0, 9)
num[randomNum] += 1
average.append(rando...
This problem is from Advent of Code day 4 (part 2). The problem is to find the number of ints in the given range satisfying:
all digits are non decreasing
there is at least one group of exactly two equal digits in a row
The main things I want to know about are whether there's a way to improve...
The CSS is unnecessary, as my primary focus is the interaction between the HTML, JS, and external resources.
I've implemented a carousel that would be edited to consume well over 100 lines, so I thought of using a JS object to contain the data then link it to the HTML and display there.
I have ...
Implemented oracle of Kevin bacon by creating an edge table between the id of movies and actors and BFS. The run time even for an actor with bacon number 2 is vast (>10mins). The SQLite query for getting neighbors of a node is also slow
def get_neighbours(id):
cur.execute("SELECT to_id FROM ...
I have the requirement to return the result of my ViewModel as a Dictionary of KeyValue pairs. My view model comprises of multiple classes and can have null values in properties. I need to return only values which are not null and non-zero in case of double/string types. Following is the class I ...
In my Spring Boot web application there are two beans, one of them inherits other one and both implements an interface. Something line this:
@Component
public class A implements SomeInterface {
// ....
}
@Component
public class B extends A implements SomeInterface {
// ....
}
Is ...
I am doing Advent of Code 2019 in order to learn Rust (it's been fun, but challenging!).
I am looking for help and feedback from more experiences Rustaceans on my solution to Day 6: Universal Orbit Map in Rust.
Specifically I am looking to see where I am not doing it the idiomatic Rust way, w...
So I was tasked with making a GUI calculator in C# (without using any data structures like a stack) that allows the user to enter in an expression but I am having trouble getting the equals function to work. Whenever I press equals, it will not process the last number in the expression.
Also, c...Asked in interview today:
You want to paint a skyline on your wall using only horizontal brush strokes. You are given an array of numbers, each representing the size of the column/building in that position. E.g. [1,2,1] - you can use two (horizontal) brush strokes. The first will paint the entir...
Was asked in an interview today -
You are given an integer (in finite range [-N, N]) and you wish to maximize the number by inserting somewhere the digit '5'.
My solution - the idea here is going from left to right and checking if the digit is bigger than 5 or not. The first time you reach on...
After working on the project for 15 hours of I had my layout set 1 row and 1 column per square, no problem. Then I decided that I needed each square to have multiple rows. I would have never guessed that it would take almost 6 hours to work this out.
The Reason That I Changed the Layout
I h...
I want to change this code. In this code you are supposed to copy twice a date, for example '06 - 12-2019 'and '06 - 12-2020' for example. After you have done that you will receive a notification with the days between those 2 dates. Now I noticed that if you have done that it costs 1.5mb ram whic...
const mapKeys = (object: any, callback) => {
return Object.assign({}, ...Object.keys(object).map(i => {
return { [callback(i, object[i])]: object[i] }
}))
}
const mapValues = (object: any, callback) => {
return Object.assign({}, ...Object.keys(object).map(i => {
retur...
This is my solution for Day 2 of Advent of Code 2019
It's the eval function I want to get reviewed. Is this acceptable Haskell-code? Is it even close to being idiomatic?
Also, is it OK to leverage laziness this way?
Any tips on how to improve it would be very helpful in my path to Haskell-enli...
I try to write my own implementation of hash table (hash map) on C++. It turns out that my code is unoptimized as I cant pass performance tests. Can you please give some advice for optimization of the program
I am using open adressing for resolving collisions with quadratic probing.
Hash functio...
I need help to dynamically create an array with nested objects holding again an array of objects each. The structure is as follows:
tiles=[
{ "row": [{isChecked: true, src: ''}, {isChecked: true, src: ''}, {isChecked: true, src: ''}] },
{ "row": [{isChecked: true, src: ''}, {isChecked:...
Please review the following code for thread pool in C (I wrote it to implement a threaded web server for my personal project). I have been programming in C++ and Java but never did any serious programming in C.
threadpool.h
#ifndef THREAD_POOL_H
#define THREAD_POOL_H
#include <pthread.h>
#def...
class Solution {
public:
vector<vector<int>> threeSum(vector<int>& nums) {
vector<vector<int>> results;
for (int i=0; i<nums.size()-1; i++){
set<int> s;
for (int j=i+1; j<nums.size(); j++){
int x = -(nums[i] + nums[j]);
...
struct TranslateFrame
{
float duration = 0.0f;
float tweenEasing = 0.0f;
float x = 0.0f;
float y = 0.0f;
};
struct RotateFrame
{
float duration = 0.0f;
float tweenEasing = 0.0f;
float rotate = 0.0f;
};
struct AnimationBone
{
std::string name = "";
std::vector<...
boost::serialization contains this code:
reinterpret_cast<std::ptrdiff_t>(
static_cast<Derived *>(
reinterpret_cast<Base *>(1 << 20)
)
) - (1 << 20)
Its purpose is to calculate an offset between base and derived classes. Apparently, this code contains an undefined behaviour or ...
The below piece of code will print a text based on the divisibility of number. Here if the number is not divisible by 3,5 and 7. Then it gets printed out. Does making use of f string make the type caste of integers to string implicit ?
def convert(number):
result = ""
if (number % 3 == 0):
r...
