For homework, I had to parse CPUID instruction output in C, which required a lot of specific bit-manipulation like:
(eax & CACHE_LEVEL) >> 5
I calculated the mask CACHE_LEVEL and the amount that was needed to be right-shifted by hand. It was a pain, so I decided to write a couple Python functi...
It is should be well known that code posted to Code Review are licensed under CC-BY-SA.
I am wondering: Are there any licenses that are compatible with this licensing? Is it possible to use one license on the GitHub repository (for example "Simplified BSD" license) but still post the code to Cod...
I made this because I couldn't find any good C# classes/libraries that allow you to dump the contents of a process' memory into a file or a byte array. I haven't tested this on 32 bit systems but it works in both x86 and x64 on my 64 bit system. I've been mostly testing this on the notepad proces...
As told by experts, I am re-posting the code review request with the code.
Brief Description:
from outside sha256() will be called with parameter having UTF-16 character set.
then after prepareData() and initializing variables, the hash() will be called with converted binary message string (ha...
Suppose I have this array that contains objects:
var purchasedSeats =[ {
FlightNumber: '1',
Price: 25,
},
{
FlightNumber: '1',
Price: 10,
},
{
FlightNumber: '2',
Price: 25,
...
I'm trying to create a node editor "framework" (IDK what to call it, but essentially there is no GUI and should be implemented using these classes), similar to rete.js, blueprints(maybe an exception since there are events involved), imnodes, etc; and am creating a pin class/struct.
A pin, in thi...
I would like to request iOS developer community to please review my POC https://github.com/pooja-iosTech13/GithubUserFinder which I have created as part of job screening test at T-mobile Bengaluru.
I have around 2 years of experience in programming and I got 24 hours to complete this POC.
Below ...
int test_case,len;
string str,str0,str1;
cin>>test_case;
cin.ignore();
for(int i=0;i<test_case;i++)
{
getline(cin,str);
for(int j=0,k=0;j<str.length();j++)
{
if(j%2==0)
{
str0[k]= str[j];
++k;
}
else
{...
Develop a smart application as Student Grade Calculator(SGC).
Create a class Student with following private attribute :
int id, String name, marks(integer array), float average and char grade. Include appropriate getters and setters methods and constructor.
public void calculat...
I have tried to check whether the ports of a host from port 0 to port 1023 is open or not. Could someone please review this code and provide feedback.
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<sys/socket.h>
#include<sys/types.h>
#include<netdb.h>
#include<error.h>
#include<...
You have to make different subarrays with x numbers and then get the minimum of these subarrays and finally return the max number of all of them.
The max space size is 1.000.000 and it only can contain positive numbers
public static int segment(int x, List<Integer> space) {
Set<Integer>...
The problem I need is to solve, is a linear optimization problem where we need to to minimize parcel delivery costs by assigning nodes as hubs, which supposedly will reduce costs.
In my code 'nodes' represents the number of nodes of a given set N. Then 'flows' is a list with the flow x_{ij} fro...
I'm sure my question exists on the internet, i just don't know the right formulations.
I have a data-sample as input for a NN. This sample has the shape (1, 8, 28, 80).
Basically it is 80 timesteps of an image. -> y=8, x=28, time=80
i can extract the image at time=0 with:
np_img = image.data.n...
I use Electron with NodeJS but this is mainly a javascript question. I got tired of build processes and being dependent of frameworks like Vue so I started my own.
Setup in index.html
<head></head>
<body>
<div id="home"></div>
<script>
var components = {};
// component(name)
var component = (n...
Basically I have done a code for a project which works with a shift and ctrl selection. The program consists of a chart with specified points, which the user is able to select with the different key controls in order to move them. The highlightedIndex is a list of int. I am also working with WP...
Please look to function which call class with methods. Maybe I've any errors in function logic or this function can be wrote shortly and works faster. Thanks!
/**
* @param $class
* @param mixed ...$args
* @return mixed
* @throws \ReflectionException
*/
public static function call($class, .....
This is a follow up of a question I have asked before, but how do I make it so that they have to click on enter for the text to continue, I'll give the code, but I'm not sure if that will help.
global myname
global move2
global move1
def script():
print("Made by Chase - Winner Playz")
print(...
[Base on https://codeforces.com/contest/1360/problem/G]
So my logic is to process each column at a time and find b rows such that the total 1s in them is less than a and if there are many candidates I take the rows with least 1s.
import Data.List
import Data.Array
import ...
On this site, we have a well-known policy on editing code in questions: Don't. After all, that code is up for review, in all its glorious ugliness and buginess. But clearly, such reasoning cannot apply equally to code in answers.
I was therefore surprised to find that a nice edit on one of my an...
Hello everyone!
I wrote a class Vector.So, I want to find out how can i upgrade it for better performance of my vector.
Here is the code:
template <typename Type>
class Vector
{
private:
size_t _size;
size_t _capacity;
Type* _data;
public:
Vector(size_t capacity = 0);
Vector(...
I have this python script that uses pandas read an excel sheet then to update a sqlite db it works perfectly just wondering if I can speed it up as I am at about 70k lines
"""
Created on Thu Aug 1 14:11:01 2019
@author: Shane Pitts
"""
# -*- coding: utf-8 -*-
"""
Created on Thu Jul 25 08:54:3...
Good code reviews are the bar that all of us should strive for. They
cover common and easy to follow best practices that any team can get
started with, while ensuring high-quality and helpful reviews for the
long term.
code review says about clean code (readability, easy to
unders...
Question:
You are given n words. Some words may repeat. For each word, print its number of occurrences. The output order should correspond with the input order of appearance of the word.
Sample Input:
4
bcdef
abcdefg
bcde
bcdef
Sample Output
3
2 1 1
Here's what I cam up with:
n = int(inpu...
Here's part of the implementation of LINQ class Enumerable from the C# reference source:
public static IEnumerable<TResult> OfType<TResult>(this IEnumerable source) {
if (source == null) throw Error.ArgumentNull("source");
return OfTypeIterator<TResult>(source);
}
st...
I am currently taking an introductory course on computer architecture.
Our goal was to write a dot-product function in x86 Assembly which would use SSE and SIMD (without AVX).
I am not to that confident with my solution:
#include <time.h>
#define NUM 25600
//Example: scalarProduct using SIMD
...
This is a follow up of A simple definite integrator class of a single variable in C++
I took most of the advice from the user: emma-x and some from user: sudo-rm-rf-slash
Here is my fully revised code:
Integrator.h
#pragma once
#include <type_traits>
template <typename Field>
struct Limit...
