0
using System;
namespace Friendly_Bot
{
internal class Program
{
private static string[] Greetings = { "Hello, you have a", "Hey, you have a", "Hi, you have a" };
private static string[] Compliments = { "cool", "fashionable", "stylish" };
private static string[] Ga...
0
I am trying to implement substring in C. How efficient and standard is this code? I have a hard time understanding how C functions are usually meant to work, like how printf() returns an int or size_t.
size_t substring(char *destination, char const *string, int start, int len) {
// writes a...
-1
Perhaps you should ask here as this is somewhat off topic.
I have several very similar subclasses that I (think I) want to be stored in the same database table. Most of the fields are identical, with each subclass adding 1 or 2 custom fields. My code is using the Django ORM, but I think the question is more general than that.
Problem specification
The ...
I'm not sure how to do this at all. This is my question:
The Subway shop provides catering for meetings and other events. All
sandwich platters are $40 each. Cookie platters are $20 each.
Beverages are not included in catering service.
Write a program that prompts the user for the n...
0
I need to select all keys that are in the form of some regex. There might be multiple. I was wondering if there is a nicer way of achieving that.
var regex = new Regex(PhoneFieldNameRegex);
var fieldNames = ModelState.Keys.Select(key =>
{
var match = regex.Match(key);
return match.Success
...
Challenge Found: CodeEval Fizz Buzz
Quick Description:
Take 1 command line argument of a filepath. This file will contain test cases formatted as such 3 space separated numbers per line. For numbers X Y and Z you must print out all numbers between 1 and Z, space seperated, replacing all numbers...1
FizzBuzz in VBA. Takes start and end numbers as arguments. Will handle any pair of integers to +- 2 Billion or so, determine whether the sequence is increasing or decreasing and output numbers to the immediate window.
Public Sub PrintFizzBuzz(ByVal startNum As Long, ByVal endNum As Long)
Di...
0
-1
I'm trying to write a simple program that takes in a given k-formula and then display all the edges of that graph.
Example input: '***abcd'
Output:
*ab
*ac
*ad
And another: * ab *cd
Output:
*ab
*cd
Error: Invalid K-Formula.
My algorithm is as follows:
Read formula from left to right...
I am working on my final project for my intro to java class and i am having a hard time understanding the errors in my project and why it will not run if you could tell me why i would greatly appreciate it
import java.util.*;
public class Final3 {
public static void main(String[] args) {
...
Recently during an interview, an "interesting" criticism of
reviewed code came up regarding the SRP principle.
The code looked something like this:
interface IActionResult
Execute()
class JsonResult : IActionResult
Execute()
class HtmlResult : IActionResult
Execute()
Now the iss...in The Whiteboard, 2 hours ago, by MichaelT
From 2001: "I will eat a week's pay if OOP is still in vogue in 2015."
http://web.archive.org/web/20010310074457/http://www.geocities.com/tablizer/oopbad.htm https://t.co/gvpeNHVC2j
0
I've written a simple FizzBuzz in TSQL using some IF loops.
Here's a SEDE link to run it in your browser.
DECLARE @i int = 1
DECLARE @str varchar(8) = '';
WHILE @i <= 30 BEGIN
SET @str = ''
IF @i % 3 = 0
BEGIN
SET @str = 'FIZZ'
END
IF @i % 5 = 0
BEGIN
SET...
If a commit is marked verified = -1 in gerrit, how developer change that commit and resend the git review?
As far As I know, the top commit could be changes by git commit --ammend, but how to improve the other commits before (not on the top).
This is a simple binary search tree implementation written with C++'s templates feature I wrote to learn C++. What improvements would make this cleaner and better as far as C++ practices go, and are there any problems with implementing the algorithm?
#include <iostream>
#include <string>
using ...
0
I have quite a lengthy method that I know for sure can be optimized, yet I am not sure how to do it. The method is in my User model, and essentially gets the questions assigned to the user in the current week. Questions can be assigned to a variety of intervals, so it's important that for each we...
0
documents is a IDictionary<string, string> where the parameters are <filename, fileUrl>
DocumentHandler.Download() returns a Task<Memorystram>
This code works:
foreach (var x in documents.Keys)
{
var result = await DocumentHandler.Download(new Uri(documents[x]));
// other c...
I would like to know an alternative, more elegant way to write the following methods.
I am especially not enthusiastic of the nested if statement or if for validate null values.
Now there are 3 if statement for null validation.
Any method:
private void LoadAlertas()
{
...
int a;
Console.WriteLine("Enter the first number");
a = int.Parse(Console.ReadLine());
for (int i = 0; i < a; i++)
{
Console.WriteLine(" ");
Console.ReadLine();
}
for (int j = 1; j <= (a+1); j++)
{
...
0
0
when i execute fill in the fields and submit its giving me {"error":true,"error_msg":"Unknown error occurred in registration!"}..dont know wer i went wrong plz help me out..appreciate any advice, pardon me if went wrong some were..!! hear gose /DB_Functions.php/
<?php
class D...
0
I have a model:
class ColumnItsValues
{
public int PropertyID { get; set; }
public string ColumnName { get; set; }
public string ValueOfColumn { get; set; }
}
two collections:
List<ColumnItsValues> listColumns = new List<ColumnItsValues>()
{
new ColumnItsValues() {ColumnName="G...
How can I fix number of numbers on displaying result example to display only 10 number : 1234567890 on result display. I mean with java coding!
0
I wrote this program to calculate value from energy function from sequence of 1 and -1. It uses multithreading and also one thread printOut() for outputting data to standard output stream. In thread printOut() there is a mutex for outputting without data race. With this I hoped to achieve no lock...
0
0
For some reason, I completely lost my reasoning with this code. I can't hold this simple logic for too long in my head. Actually, I want to improve this code, making it a little concise. The if (so.scan_complete and force) or not so.scan_complete: is just not a KISS thing. Please any suggesion to...
I am doing a project for class and I think I have led myself into confusion following the book.
We are building a custom vector class with templates, which will go through a series of tests.
With my current code, it is failing when initializing the following statement.
Vector<int> v {1,2,3};
...0
I am calling the functions recursively but with set timeout as below:
var ProcessLoop = function(action,limit) {
this.i=0;
this.limit = limit;
this.action = action;
}
ProcessLoop.prototype.process = function(){
var self= this;
if(this.i < this.limit){
this.action(this.i);
this.i +=1
co...
0
I'm working an open source project written in Python that is a wrapper to the Pushover API called py_pushover.
The main function of this wrapper is the push_message function which allows the user to push a notification. The API has 10 possible parameters with only 3 being required. I've hand...