' - - ' though
1
0
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I've built the beginnings of a numerology calculator, and would like an experienced javascript developer to review this code.
It works as expected, but I can't help but think there is a better way to write it instead of using multiple for loops.
There are a few calculations that have to be made...
As Optional have only ifPresent and not have another function to be run in false case so I did the below class for that, please check it and give me your feedback:
public class OptionalConsumer<T> {
private Optional<T> optional;
private OptionalConsumer(Optional<T> optional) {
this.optional...
I'm trying to figure out if I've implemented a Collatz graph generator correctly. Does #compute_last_steps below properly build the next possible steps for the Collatz graph?
module Collatz
class Graph
def compute_last_steps(n)
return [n * 2] unless (n-1) % 3 == 0 && ((n-1)/3).odd?
...0
I'm teaching myself C++ by reading Stroupstrup's Programming Principles and Practice Using C++, and I'm working on an exercise in chapter 4. The exercise asks to convert input as a digit to the corresponding spelled-out value e.g. input of 1 gives the output "one".
#include "std_lib_facilities.h...
0
I'm trying to write a method to validate an image from a url. The method will accept an array of image url. The image should be validated by its type,size and dimensions. Right now, I'm able to implement it but I'm having a problem on how long it takes to finish the validation .
http://imgur....
0
0
I will develop a layered application. It will contain DataAccessLayer, ModelLayer, BusinessLayer, WCF Service Layer and Presentation Layer. I want to write all business logic code in BusinessLayer and just service them from WCF. But in some cases i may want to disable all WCF layer and call Busin...
Problem : Source
I want to receive advice on my code.
It takes 0.012 seconds
I want to learn new algorithm or feedback on my code
Thank you in advance!
import numpy as np
import time
start_time = time.time()
raw_data= """
75
95 64
17 47 82
18 35 87 10
20 04 82 47 65
19 01 23 75 03 34
88 0...0
In order to exercise and learn clojure, I decided to write a simple minesweeper game from scratch. I'd consider myself as a clojure novice/noob and would be thankful if somebody could do a review or give me feedback on the code.
The full repository can be found here but I'd be also happy if som...
0
I am new to programming as a whole and I am not sure if I have done the Datamodel right or wrong. I am explaining with an example what
I really want to achieve.
Each system has many options and each option is associated with a technical characteristic. Each TC has a number of Values in TCSet.
E...
I design my repository class and I need some advise from you.
Now I have method GetByID that return generic type.
public T GetById(object id)
{
return this.Entities.Find(id);
}
I'm going to use OData to filtering data, and for that (when I'm using $expand for single row) I need to som...
Given
Roy wanted to increase his typing speed for programming contests. So, his friend advised him to type the sentence "The quick brown fox jumps over the lazy dog" repeatedly, because it is a pangram. (Pangrams are sentences constructed by using every letter of the alphabet at least once.)
...
-3
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I have a list of radio buttons which the count of them will dynamically be varying.
But, each radio button onclick has to display 2 radio buttons under them.
below is my code
JSP :
<html>
<form:radiobutton />
<div>
<div>
<input type=radio>1</input>
</div>
<div>
<input type=radio>2</input>
</div>
I'm a self thought programmer, coding for a year now. I've just published my first package to npm and am very interested if
I'm using bluebird Promises correctly
The coding style is considered good practice
What I can improve
Below code parses a xml file and saves it to a database depending ...
I am in the process of learning Assembly, and I tried writing my own bootloader. It works fine on VirtualBox , but it doesn't work on a actual PC.
On pc 'Hello World!' doesn't get printed.
This is the code is use:
BITS 16
ORG 0x7C00
jmp boot_sector
;------------------------------
OEMLabel ...
As part of an exercise I've written some code to generate multiple HTML files based on information stored in a couple of xml files. I'm not really sure how much code you'd need to evaluate my function so this is most of the relevant code regarding the actual html from xml generation:
# search ...
This is a C++ program that rotates a point initially located at origin by a given angle A (degree) counterclockwise and L translate its x-coordinate (sum L to it).
Here is my program:
Firstly it reads the number of test cases.
Each test case has 2 real numbers and 1 integer that represents a ro...0
0
Ive created a class to help resize Swing components while maintaining their aspect ratio within a container.
The class works by creating an instance and adding a container's components to it, then the SwingResizer's resizeComponents() method can be invoked whenever the container's size is change...
A tin foil hat can block:
alpha rays
electromagnetic waves, where the wavelength is short enough to not diffract around the edges (counterexample: FM radio waves), but not short enough to punch through the foil (counterexample: gamma rays)
ultrasound
rain
job offers
marriage proposals
But, th...
I'm relatively new to programming and have started writing some code for work. This script is something I wrote that I'd like to have someone comment on. Am I doing anything silly, stupid or totally unnecessary? Am I making things more complicated than they need to be?
This script takes a plai...
I've written this English checkers game. Meanwhile, it's a human vs. human game, although it is easily extensible to a game between other players (such as a computer one).
I hope it is not too long for this website.
"""Play English Checkers.
see https://en.wikipedia.org/wiki/English_draughts
""...
I'm using this technique for highlighting current links, I changed the code a little bit and come up with this extension method:
public static MvcHtmlString MenuLink(
this HtmlHelper helper,
string content, string action, string controller)
{
var routeData = helpe...-1
map and reduce are tailor made for problems like this.
To understand the while loop in the final version of the code at the bottom of this post, it may help to consider a "longhand" version that does the same thing:
// this sets the answer we seek to the sum of all the digits
// of every number...
1
