I implemented an open-addressed, double-hashed hashmap in C, now looking for some advice on improving it. Thank you.
hashmap.h:
#pragma once
#include <stdbool.h>
typedef struct hm_hashmap_t *hm_hashmap_t;
hm_hashmap_t hm_init(void);
void hm_destroy(hm_hashmap_t hm);
void hm_set(hm_hashmap_t...
I have a application deal with graph computation. I want cover unit test on to it, but I found it is hard to do the test.
The main class is shown as follows:
Grid store the graph strcture
GridInput parse inputfile and save into Grid.
GridOperatorA do some operator on Grid.
GridOperatorB do so...
I have implemented a binary search tree with 2 operations to begin with. I have tried to implement it using the best practices I could think of. Overall, I am happy with the implementation. But, I want someone else's opinion about what they think about the design or any bad practice I have used. ...
So I created a one dimensional kinematics equation solver which has been successful, however was interested in simplifying my code. My code works once user inputs the the given variables, then boolean tests the provided variables to provide the appropriate equation used to solve, based on the mis...
There is few points In the script I don't like I think it can be improved, but I need a second opinion, here is the interactive plot I'm trying to build.
here is the code with thought in comments.
#!/usr/bin/python3
from functools import lru_cache
import numpy as np
import scipy.stats as ss...
https://github.com/Abdukahhor/swe
Sample project in clean code (Golang).
Can you review the repo?
Is it done correctly ?
handlers: any transport layer http web api, grpc, graphql and etc.
app: Business layer
storage: Database and caches
services: external services
package main
import (...
I'm writing code for some accordions at the moment, using some simple vanilla JS (strictly not jQuery, has to be vanilla) and it feels like my code is really inefficient.
Here it is at the moment:
// Variables
let down = document.getElementById("chevron-down-1");
let down2 = do...
I have tried to build a neural network comprised of ten neurons, but I don't know if my code in Python is any good. I applied the equations for an LSTM neuron in the code, for it to work, and then I made a network of neurons. Would this work or is it just a failed attempt?
h = hidden layer
num...
Is there any online tool or open source available to find the unused methods and class is there in java source directory?
example:
public class myClass{
public void myMethod(){
//MY CODE IS HERE
}
public void mySecondMethod(){
//MY CODE IS HERE
}
}
In the ab...
I have tree-like data that is constructed of Parent codes that contain Child codes which may act as parents themselves, depending on if they're marked as "SA". This data is present in an Excel sheet and looks like follows:
| Tree Level (A) | Code (B) | Spec (C) | Comm. Code (D) | Parent Code (...
I have recently been digging into understanding Golang concurrency, in particular the use of channels and worker pools. I wanted to compare performance between Go and Python (as many have done) because I have mostly read that Go outperforms Python with regard to concurrency. So I wrote two prog...
I have written the following line of code to look up the value stored in a particular cell of a Pandas DataFrame:
row_index = curve_config['Curve Name'] == curve_name
curve_type_df = curve_config.loc[row_index]['Curve Type']
curve_type = curve_type_df.to_string(index=False)[1:]
The context in ...
This stored procedure is taking a longer time to complete and is creating multiple blockings on the database. Can someone have a look please help me optimize this?
CREATE PROCEDURE [dbo].[sp_EOMWriteToHistoryResetMeterReads]
@AccountID as int, @CurrentMonth as VarChar(3), @CurrentYear as Va...
I am new to rust and this is a program that finds out the palindromes between a range. All tests have been passed but this program is really slow in finding the 4 digits Palindromes.
This is an exercism exercise and Palindrome struct and struct methods new, value, and insert must be used in the ...
I develop an in-house Java framework. I provide an interface so that my end users can provide their own custom implementation (i.e. plugin/SPI).
public interface SomePlugin {
SomeResponse doSomething(SomeRequest request);
}
There are a number of small configurations to be made, some requir...
I have tried the code for finding the class of the IP address the user inputs, and printing the network and the host bits in the IP address. Could someone please review this approach and provide suggestions. Thanks:).
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<sys/socket.h>...
Well, its my try to solve the PS mentioned here. Please review
justifyWidth = input("Enter the width: ")
wordList = [word for line in open("text.txt") for word in line.split()]
statementList = list()
statement = list()
filledPlaces = 0
for word in wordList:
if filledPlaces + len(word) <= jus...
Background
A few months ago, I asked this and this question on my implementation of a Sudoku-Solver. I now tried to further improve this little project.
Changes
Minor GUI-changes
Input validation
"Reset"-button
Check if solution is unique (This question on stackoverflow helped)
Naming
Structu...
I have the following method that contains the logic for saving Nunit tests to a mysql database:
public void AddModelToDatabase(FileReportModel Model, UnitOfWork UnitOfWork)
{
var project= UnitOfWork.Projects.AddProject();
var namespace_id = UnitOfWork.Namespaces.AddNames...
I have the default code snippet that comes with the nvidia nsight eclipse V10.2, but I've modified it to do some profiling:
/*
============================================================================
Name : Project1.cu
Author : []
Version :
Copyright : If you find this...
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace Search_In_Files
{
public partial class Form1 : Form...
I just need some help rewriting this so I don't spam my db with one of the values being null! sad for me to have to post and ask this but I'm trying to better understand this all byte by byte :)
ws.on('update', function(message) {
// Rewrite this entire bit to save the data in each burst...
