I just wrote a program in C++ that makes a linked list and it seems to work. However, I can't figure out how to print out the resulting linkedlist as output. Here is what I have so far (it seems to work but doesn't print out anything, so I am unsure if I am doing the output wrong or if somethin...
I have a piece of code that I would like to refactor but can't figure how to do it. This is a method from a Play controller where I have to verify many precondition and respond different status for each case :
resource should exist or 404
revision should match the If-Match value or 412
payload ...
I'm attempting to generate non repeating random numbers between 1-5, 1-10, 1-20, etc. I'm on to the Fisher-Yates Shuffle but I'm not sure I've implemented it in the best way. My plan is to associate each random number to a predetermined variable name. I'm new to JavaScript and would appreciate an...
I'm studying dagger 2 and created a simple app. My app also uses sugar orm to store data. My question is, should I use dagger 2 to inject my model object?
I'm developing an app which stores some different user settings in app.config such as connection strings, paths for saving reports, default printer e.t.c
For retrieving them I made a static class StoredSettingsTools which contains an Enum of settings types and a public method which calls (dependi...
Here is a coding & math challenge. In the program below I am getting time limit exceeded error. How can this code be made faster and more efficient?
\$19!\$ is a curious number, as \$1!+9!=1+362880=362881\$ is divisible
by \$19\$.
Find the sum of all numbers below \$N\$ which divide th...
Apparently everyone gets burned by their Python unittests not running in the order they want.
I am not in the business of telling people not to do perfectly reasonable things they want to do, so I consider "write your tests differently" Not An Answer to the question "how do I control the order o...
I'm developing an app which stores some different user settings in app.config such as connection strings, paths for saving reports, default printer e.t.c
For retrieving them I made a static class StoredSettingsTools which contains an Enum of settings types and a public method which calls (dependi...
I recently submitted an implementation of a singly linked list and tried to apply some of the suggestions on this implementation. I decided not to implement the List interface as I only wanted to practice what I believed to be the most important methods. I'm wondering how I could tidy this up som...
This is my first program I've written ever. Don't hold back on me. Any help and feedback is appreciated. This code wont work because it requires some keys, but I censored them out, but it does compile for me and works fine. I just want some feedback on dumb things I did and how to make it bet...
I am learning design patterns once more. The book mentioned above offers the examples in java, and I read them, write them and follow the book, I really like their kind of writing. But I gave myself two other exercises besides those in the book. I would like to port those java exercises to c# and...
Take note of the following code. It is used to create a cookie on the client browser such that 25% of the browsers will have a value 0, and 75% a value of 1. Can anyone review the following code and try to detect the maximum number of problems in it?
Here is the piece of code.
// AB testing cod...
JavaScript
For JavaScript, there are a few options:
JSLint (the original, created by Douglas Crockford)
JSHint (a community-driven fork of JSLint)
ESLint (an ES6-compatible fork of JSHint. Necessary if you want to lint ES6 code).
In all cases, if you're using a transpiler like Babel or Trace...
I have created a simple terminal program: it allows the user to enter a height and it will produce triangles of *s based on the height.
I have just started learning C# as practice for my internship. I would appreciate any feedback.
using System;
public class Triangle
{
public int height;
...
I'm testing Neo4j 2.3.2 and I've issues while importing a file.
First, I'm giving information about data. I've people works at companies and each person has at least one job title (a few has 2 job titles). In our logic, job titles are categorized and every job title has a code but the same code...
flatten.py
from collections import Iterable, Mapping
from operator import methodcaller
from stack import Stack
class flatten(object):
"""
Iterator that walk through nested iterable.
If the initial item is not iterable, only itself will be yielded.
Args:
item (O...
var domains = document.getElementsByClassName('domain');
for (var i = 0; i < domains.length; i++) {
You can covert document.get* results into real arrays by using array.slice. That way, you can take advantage of the handy array methods like forEach.
if (data.crappyAction === 1) {
1 and crapp...
I've heard some conflicting information as to why Deadpool breaks the 4th wall, especially regarding whether it's deliberate or not.
One side I've heard:
Deadpool knows that he's in a Marvel comic book and that he doesn't exist in real life, so he breaks the 4th wall constantly because of this...
I've recently been tasked with migrating some code stacks for an applicatin that is moving from using Access to using SQL-Server.
I don't usually use Pivot all that much, and most of my code is scripting intended for in-house administration of our SQL Servers. As such my code is not that great. ...
So I'm trying to remove the tmp/letter_opener folder. Everything works fine, just wondering if there's a better way to write it. My next step is to write some tests, to double check that I can only accept those inputs (currently failing)
#my_rake_task.rake
namespace :cleanup do
desc 'Deletes t...
I'm new to MVC and i'm having some difficulty on understanding the proper usage of ViewModels and Controllers.
I have this example where i will list several different informations in my HomeController as CTAs, Banners, News, Courses... and i came up with this ViewModel structure after some resea...
I have 1 collection and 2 views bound to it. Both views are automatically updated whenever a new item is added to the collection. Well, so far nothing seems to be wrong. However...
The views display items based on 1 parameter. So whenever an new item is added to the collection I only want to upd...
