I wrote the following function to get all possible m-of-n combinations, sorted and without repetition. I am new to Go and I am wondering what are the possible enhancements I can make, in terms of performance and best practices.
Input is: m and an array of strings
Output is: an array all possible ...
I have a valid code in C-style
int arr[10][10] = {0}; // all elements of array are 0
What is the optimal way to do the same for C++ style array?
My idea is
#include <array>
std::array<std::array<int, 10>, 10> arr = {0}; // is it correct?
Is my approach to book a room in a conference hall:
PUT: api/v1/rooms/book/1
GET: api/v1/rooms/1
POST: api/v1/rooms
fits REST architecture?
So despite my having about zero experience in Xcode, and iOS development, I was asked to try to update some config string in an Xcode project that was an app deployed to the iOS marketplace some time ago. In theory it all should just work, but of course it doesn't.
When I build it complains about...
So I have a solution for this which uses a for loop and calculates distance between the main point and other points. I found the code for distance between two points online, changed it to my needs and wrote the rest of the code. While this code works pretty well, I'm just curious if there's a bet...
In option API (Vue 2 syntax which is still available in version 3) we could extract some repeated pieces inside many components and define them as mixin that could be reusable like :
const colorable = {
props: {
bgColor: {
type: String,
default: "",
},...
I have a very simple "database" (data.db) which is essentially a matrix like this:
[,1] [,2] [,3] [,4]
n01 "Avogadro number" "Na" "6.022140857e+23" "mol-1"
n02 "Boltzmann constant" "kB" "1.38064852e-23" "J K-1"
n03 
Below is my code for the problem:
ItoR = {
1: 'I',
4: 'IV',
5: 'V',
9: 'IX',
10: 'X',
40: 'XL',
50: 'L',
90: 'XC',
100: 'C',
400: 'CD',
500: 'D',
900: 'CM',
1000: 'M'
}
def convertItoR(number):
number_str = str(number)
number_len = len(number_str)
rom_str = ''
for i in range(nu...
First of all I must thank for the help given in the previous post:
Class showing a format similar to var_dump RC5 Version
I have it deployed in a early versio v1.0.5: https://github.com/arcanisgk/BOH-Basic-Output-Handler
As they should imagine; Thanks to your help, the main code has had serious c...
I have recently been in a situation where multiple developers worked on a shared local git repository under the same Linux user1. As one can imagine, it can easily become a bit annoying not to commit changes as someone else if you don't check the values of git config user.name and git config user...
https://leetcode.com/problems/sort-the-matrix-diagonally/
A matrix diagonal is a diagonal line of cells starting from some cell
in either the topmost row or leftmost column and going in the
bottom-right direction until reaching the matrix's end. For example,
the matrix diagonal starting from ma...
I am trying to create a dictionary with a file containing text based on a matched pattern. Lines containing key_str should become keys and subsequent lines not matching key_str should become values and get associated with keys in the dictionary. so i have below code working: But I need help and g...
