I have a set of connections and protocols for which I am writing unit tests. Their purpose is to assess 2 vectors for validity and consistency, that is there must be not any elements that have been lost, received out of order or are invalid.
Vector to send is always sorted.
I came up with a naive...
from enum import Enum
from fastapi import FastAPI
app = FastAPI()
Hi Defined a route and a Enum Class for the same but the Enum Class looks ugly.
class Subjects(str, Enum):
path1="AcceptedEventRelation"
path2="Account"
path3="AccountChangeEvent"
path4="AccountCleanInfo"
path5="...
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#define BUF 512
int Print(const char* str, int size)
{
if(str != NULL)
{
if(size < 0)
{
return -1;
}
else
{
for(int it = 0; it < size; it++)
...
Microcontroller receive data on uart and call parser_i2c function when user presses enter
e.g. parser_i2c(I2C scan)
I want to parse following input from user communicated through uart
I2C scan
I2C read read_adress
I2C Write Write_address data
I have wrote following code
void parser_i2c(un...
In my program I have singleton god object class Core. I want to refactor it.
Code:
#include <memory>
class Core {
public:
// Singleton
static Core* GetCore();
Database* GetDatabase() {
return this->database_.get();
}
Gui* GetGui() {
return t...
This publication has been closed; without any kind of support from this community or explanation, at least the people who voted to close it should be a little more objective and at least read the question before closing, although I doubt it, it seems to me that there are trolls who are only walki...
I am implementing the A* algorithm on a 2D grid of nodes (squares). I am unable to trace back the path from the end node once the path is solved. I think that I am not linking the nodes correctly.
If someone would have 5 mins to check my code and provide the feedback why it doesn't works & how to...
I need to perform some expensive calculation, such as determining a Fibonacci number:
/// Calculate the Nth Fibonacci number (inefficiently)
func fib(n: Int) -> Int {
n > 1 ? fib(n: n-1) + fib(n: n-2) : n
}
My project contains a number value types that need to perform calculations like fib ...
Writing a double-linked list seemed like a good practice for understanding it. I tried to fix all the errors that were pointed out to me in the last question, as well as add new functionality. In General, I will be happy to receive new optimization tips and answers with instructions for bugs or m...
First time here, hopefully this kind of question is accepted.
I'm trying to make my first workout tracker application for fun. For the workout database I did come up with these design and wanted to know if they were to complicated. I put a lot of time in this to realise that maybe it is not that ...
I have implemented the topological sort.
Is there any suggestion for optimizing the solution?
Thanks.
package src;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.Stack;
class Graph {
int V;
LinkedList[] edges;
public Graph(int vertices) {
V = verti...
This is Merge Sort that i implemented, i feel i can make it better esp the combination function.
So i split the code into functions because i don't like seeing a bunch of spaghetti code in a single function. I have the combination logic which combines the left and right array such lower elements ...
I can't find an answer to this question either because it doesn't exist or because I am incapable of searching for it correctly.
Consider this code which prints out the numbers from 1 to 12 ad infinitum:
month = 1
while True:
print(month)
month += 1
if month == 13: # month >= 13...
Of course that you can reach Olympic level competitions. Just find a way to get into the national team of a small/obscure/sports lacking country. Find and become the equivalent of the Jamaican Bobsled team at the 1988 Winter Olympics.
See you at the Olympics.
This set of questions are related to a project I've published for converting characters, or strings, to Hex based Unicode; eg...
toUnicode.fromCharacter('🍍');
//> 1f34d
toUnicode.fromString('Spam!', '0x');
//> ['0x53', '0x70', '0x61', '0x6d', '0x21']
Questions
Are there any mistakes, such as ...
