public static string ReadLine(this Stream stream, ref int bodySize, Encoding encoding) {
bool bodySizeWasSpecified = bodySize > 0;
byte b = 0;
Queue<byte> Buffer = new Queue<byte>();
while (true) {
#region Try Get 1 Byte from Stream
try {
int i = stream...
Here is the link for my code:
https://stackblitz.com/edit/angular-dynamic-order-progress-bar. Please let me know if the approach is good and if it can be improved in any respect.
I have an XLSX file that contains a hierarchical list of categories. Each category has a basic query associated with it. I need to flatten these categories which involves combining the categories. I believe it easiest to show a picture of what I'm referring to.
Here is an XLSX file that I recei...
I want to create a matrix like this in Python:
0 0 0 0 1 1 1 1 2 2 2 2 3 3 3 3
0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
I have written a code that works, but takes a long time to execute:
row = 3000
col = 4000
row_1 = np.asarray((col)*[0])
for i in range(1...
I'd like this to be improved. Can anyone help me. When you delete something from the array, it will not return on array 1 and instead, it occupies the next when you add again something. please help me.
**import java.util.*;
public class group {
public int del[] = new int[500];
...
**This is my code to load json file.**
public void LoadData()
{
sy.OpenFileDialog op = new sy.OpenFileDialog();
op.Multiselect = true;
if (op.ShowDialog() == sy.DialogResult.OK)
{
...
I am trying to make a invoice. In the invoice, I enter price, quantity, width, height, the invoice automatically calculate the total of each product separately. I have add row and delete row button for adding more rows and deleting existing rows from the invoice. There is a grand total field that...
I have a pretty simple question but I can't seem to find a solution for it. I have the following SCSS code but I think it could be simplified to get rid of the double code.
SCSS:
.row-options-icon{
padding: 2rem;
&:hover{
div, div:after, div:before{
background-color: black;
}
...
Is there a more succint way that I can create the following list? The included function is throwing me off being able to write a list comprehension.
my_list = [24, 27, 29, 35, 37]
new_list = []
for s in my_list:
info = datasource.source_data(s)
if '@yahoo.com' in info['email']:
...
Hi in my project i'm trying to sort some element by there ranking so i made the following function.
I loop through all my Element to put them in a hash and then later sort this hash and keep only the element id in the right order.
So far i didn't find a way to put that in a single query to avoi...
I've been researching if this is possible, but I've drawn a blank, I'm wondering if it's possible to optimize these for and if statements together? cheers.
<?php
for ($x = $initial_num; $x<$condition_limit_num; $x++) :
if (($x > 0) && ($x <= $total_pages)) :
if ($x == $page) : ?>
I have a C++ method that uses the Intel performance primitives library to convert an image from YUV422 format into RGB 24. I am PInvoking this method from C# (WPF) where the YUV images are coming from a high frame rate camera. The method takes a pointer to the image data, and the width and height...
This is my first class, I've been working a while on it, some functions are future ideas and are right now just bare bones and intended to be worked on later. I'm really looking for a good review of what I have so far, I've never done this before so hopefully I'm off to a decent start. I tried to...
Purpose:
In a tree-like structure, nodes have three "scores".
The local score is attached to the node itself and may or may not be null.
The children score is the average of the global scores of the children nodes. There may or may not be children.
The global score of a node is the lowest of ...
Task: Link to original problem :https://www.spoj.com/problems/FACTCG2/
The task in this problem is to write a number in a multiplication of prime
numbers separated by “ x ”. You need to put the number 1 in this multiplication.
Input:
The input consists of several lines.
Each line consists...
The if inside the for loop is not working properly.Only the first condition is checked and the other conditions following after or(||) is not getting checked against.
filterUsingId(val: Registration[], searchId: string, searchMed: string, searchHRA: String, searchAge: any): Registration[]...
Can anybody help me to fix this code? I don't understand much as I'm new to C. I'm using Splint to find security flaws in the code.
char *stringcopy(char *str1, char *str2)
{
while (*str2)
*str1++ = *str2++;
return str2;
}
main(int argc, char **argv)
{
char *buffer = (char *)malloc(16 * s...
this is my first post on code review and the problem i am having is that this code passes the tests but it is not fast enough
here is the description with an example
The master launch sequence consists of several independent sequences for different systems. Your goal is to verify that all the ...
I don't fully understand if gethashcode is necessary for this instance. I am comparing the properties of type boolean and checking if they are equal like so.
public partial class ServiceLocationPropertyOptions : IPropertyOptionWithIdentifier
{
public override bool Equals(object o...
I have a function addSupplier() that add a supplier.
Each supplier has multiple addresses and each address has multiple contacts.
addSupplier() code:
public function addSupplier ($request) {
// ADDING THE SUPPLIER BASIC INFO
$supplier_fillable_values = array_merge(
...
I have 2 constant classes in PHP,
final class Events
{
const STARTED = 'started';
const CANCELED = 'canceled';
const REFUSED = 'refused';
// and so on
}
and
final class Status
{
const PAID = 'paid';
const CANCELED = 'canceled';
// and so on
}
Now I need to cr...
I am looking for help in code proofreading. The program is trying to solve this question: Fit non-congruent rectangles into an array_size x array_size square grid. What is the smallest difference possible between the areas of the largest and the smallest rectangles?
I have a class of Rectangles...
I'm writing a bash script for deleting old files on a Linux server. This script will be scheduled by cron to run once a night, and shall delete any file in a specific hierarchy that hasn't been modified within the past month. Only one instance of this script should run at once; if another insta...
i was trying to add the foreign keys 'order_id' & 'product_id'. The first one is succeeded but the second doesn't. I have no idea what's the problem of this.
MySQL show Error Code: 1452. Cannot add or update a child row: a foreign key constraint fails (dalmarket.#sql-60_11, CONSTRAINT FKC_ORDER_P...
The Problem
In the January 1984 issue of Scientific American, an interesting sequence of numbers known as a hailstone series was described. The series is formed by generating the next number based on the number just prior to it. If the previous number was even, the next number in the seri...
I've recently created a multi layer neural network library in vanilla javascript, partially basing on Daniel Shiffman's awesome tutorials (Seriously. Before I watched them I had no idea about machine learning and matrix math). This library lets the user create a neural network with several hidden...
anyone can give me some suggestion about how i should clean up my code. The code is to find a secret string when random triplets providing. more detail is listing following.
basically, one example is
I need to find string 'whatisup' when all relationship triplets = [['t','u','p'], ['w','h',...
I created the program below which runs with no error.
But I'd like to have some comments if it is possible to optimize it, since I need to run the program with N = 3200. In this case it takes a lot of time to end. I left it running during the night to get the answer.
The image shows in math n...
My approach can generate first 8 numbers "fairly" quickly and it relies on pregenerated list of primes created using sieve of eratosthenes. I've tried with active prime generation but it was slower, any way to optimize this code ?
from algorithms import *
primes = [i for i in gen_primes(1000000...
A Beginner Level "Student Library Program" in JAVA, which interacts the Students and the Books. This Library Program can do following functions:
1-Adding a Book to Library.
2-Update Book Quantity.
3-Search a Book with its Serial number.
4-Search Books With Author Name.
5-Show all Books and t...
//My list of items
List<Items> items = new List<Items>();
items.Add(new Items {Id=Guid.NewGuid(), Name = "a", Quantity=2 });
items.Add(new Items {Id=Guid.NewGuid(), Name = "b",Quantity=2 });
items.Add(new Items { Id=Guid.NewGuid(), Name = "a", Quantity=3});
//checkedItems
List<Items> checkedIte...
Can someone help me understand why my catch statement doesn't print? Is my program not reading the size of my array? I've been trying to google about this for days. This is my first time handling exceptions - my other program's exceptions worked but I'm having issues with this one. I was using , ...
