I'm looking to develop a validation library which can be extended by adding custom validation rules. To write a custom rule, simply write a class and apply the ValidationRule decorator like so:
@ValidationRule('array')
class IsArray {
constructor(a?: number, b?: number, c?: number) { }
...
I am once again attempting another CP problem, and I have ONCE AGAIN run into an optimization issue because of the time limit of one second: https://open.kattis.com/problems/doctorkattis
It is common for cats to have puncture wounds with different severity
of infections. To help her local neighb...
Just experimenting some things with css, I made a centered circle div (inner) which is inside a circle div (outer).
<!DOCTYPE html>
<html lang="en">
<head>
<title>Document</title>
<style>
body {
margin: 0;
}
.outer {
background-color: skyblu...
My code runs exactly as it should. However, I would like to make it run a bit faster. I have tried defined some variables to 'Long' to run it faster but it still a bit slow.
Sub sortiereninl()
Dim sort As Worksheet
Set sort = Worksheets("Inland")
Dim count As Long
Dim n As Long
Dim wkn As ...
I wrote a minimal CSV parser for my machine learning toy project.
class CSV {
public:
using data_type = std::variant<int32_t, float, std::string>;
using row_type = std::vector<data_type>;
private:
std::vector<row_type> rows;
std::vector<std::string> column_names;
std::vector<int
I'm trying to solve this Go problem - 3Sum in Leetcode with Go. Have obtained the result almost right, but facing a problem with duplication of one of the slice entries, though I've added a logic to use only unique entries of parent array using unique map
The code I have so far (functional)
func ...
I'm new to C++ (not to programming in general), which I want to learn to participate in some programming contests.
I solved the Online Judge Minesweeper Challange.
Since I'm not familiar with C++, any feedback (including nitpicking) is very welcome.
My algorithm:
For each field...
Read the dimen...
I have an API which makes calls to another API, in turn. I have some code that, at the moment, is duplicated in all my methods. It essentially is below:
gs.Invoke();
WebClient client = new WebClient();
string username = "xxx";
string password = "xxx";
...
I am going through common interview questions and came across this one. Aside from the complexity of my naive solution, why is this approach not correct? I am essentially computing the result as stated in the problem statement. My approach gives the correct answer only for the first half of my sa...
How can I hack nasa , or can I do that from the first place , lol don't eat me guys Im just kidding yet if I can tell me the way lol
The TEXTJOIN function has a really nice interface:
=TEXTJOIN(delimiter, ignore_empty, text1, [text2], …, [text252])
... where text2 onwards are optional args, and each text argument can be a string (hardcoded or function return) or an array of strings (from a range or an array formula). This le...
For the given problem below, what would be the time complexity of my solution (below the problem). I think it is not O(n^2), but I am not sure if it is O(n).
Problem:
You are given two strings s and t. You can select any substring of string s and rearrange the characters of the selected substring...
Welcome Message
def welcome():
print(" Hello Hero welcome to the TOWER. My name is Charon")
credentials = input(" Please tell me what to call you hero?")
print("You seem to not be on my list of people called from the globe to compete in this dungeon are you sure you want to continue?"...
