Dang it's hard to send you well wishes here. I wish you all a good year before this post is deleted. Remember to love your fellow developers. I'd like to join using(love) where i=heartU group by noms with rollup;
So I have a project in my computer programming class which basically stimulates an ATM machine. The program is in C language. I did most of the program but I am still stuck with two parts: the first is transferring money from your balance to another person's balance, and the second part is when t...
I have a regular expression that match the string that contains the word duration following < or > operator and then a number. Here is the expression:
duration\s*(<|>)\s*([0-9]+)
Is there any way i can make this expression better?
I am trying to write a simple neural network of my own using R. I am using this source's(slide 17) pseudo code to write a feed forward NN.
W = random initial values
for iter = 1 to T
for i = 1 to N (all examples)
x = input for example i
y = output for example i
W old = W
Err = y − g(W old · x)
...
I've been seeing a lot of these questions lately:
object.Storage.js - creates a namespace for Storage
object.ErrorHandler.js - Hanldes erorrs on bubble and capture phase
object.TitleMaker.js - How can I make this Title Maker better?
object.Storage.js - manages local and session storage
object.M...
I'm trying to that function that keeps prompting the user for words until they hit return. At that point, the program should return the number of upper-case words entered by the user.
What I have so far.
def upper():
while True:
x = input('Please enter word: ')
if x.str...
I am making a portfolio git account to host some code so I have something to show an employer. I have no industry exprience. I was wondering if someone advise me on what I need to add to this portfolio so I can get a job. I have applied online but no luck. The account is https://bitbucket.org/dan...
Why multiple inheritence not allowed in java, distinguish inherit and accessibility?
I am currently implementing the Ace-editor embeddable code editor. In to my application.
I use a div with a certain class(example: editor_js) to render the editor the div also gets a data attribute (data-key) corresponding with the name (example: Site[tagmanager]) of a textarea. The session fro...
Given a string, S, of length N that is indexed from 0 to N−1, I want to print its even-indexed and odd-indexed characters as 2 space-separated strings on a single line:
Hacker -> Hce akr
My code works, but I feel it could have been done more elegantly and maybe in a single stream instead of in ...
I have this model
schema "jobs" do
field :name, :string
has_many :shiptos, MosaicApi.ShipTo
end
I want to update the shiptos associated with a job: there could be new shiptos, some deleted, and changes to existing ones. In the end I decided simply to delete the existing and replac...
I've written the following code for computing the in-center of a triangle. This code is supposed to be for code-golf. Any help would be appreciated.
d = lambda x,y: ((x[0]-y[0])**2+(x[1]-y[1])**2)**0.5
e = lambda w,x,y,z: float(d(y,z)*x[w]+d(z,x)*y[w]+d(x,y)*z[w])/(d(x,y)+d(y,z)+d(z,x))
a,b,c=...
I'm creating an application to get data cross domain all the line of code seem work as well but I'm not much understand about performance with my code process with the real server and real action because sometime there are a lot of case will happen when I fetch those data so I want to make a meth...
I recently asked a question on StackOverflow and eventually ended up self answering it. The solution I came up with is, in my eyes, a bit of a hack.
Is a question asking for a different/better way of doing the same thing on topic here?
EDIT: This is the original question on stack overflow.
I have a Pi with a camera module that I control with python.
I created a web server with web.py that allows me to make HTTP requests to the PI to retrieve an image. There are two optional parameters to specify width and height of the image. The code looks like this (imports omitted):
urls = (
...I want to implement a function in C which takes two pointers to node of a singly linked lists and returns their intersection list.Here we consider lists as sets without repeating elements.In this code we go through both lists using pointers and function returns their intersection but with repeati...
I wrote code to get data from HTTP service and store it in MongoDB. Please, can someone let me know how efficient my code is and whether it is good from the OOP point of view?
/*global Promise, getData, httpReq, searchData, getHotData, storeData*/
var http = require('http');
var CoubVideo = re...
I looked at this piece of code that you have in your Main method
bool prime = false;
List<int> non_primes = new List<int>();
while (prime == false)
{
int number = 0;
Console.Write("#: ");
number = Convert.ToInt32(Console.ReadLine());
prime = true;
for (int i = 2; i <= num...
When working with very large data sets, with millions of entries, is it better to read from a file the data as I need it, or should I import all the data at once into a variable then work from that? Is there a benefit for one or the other?
This code get a list<dynamic> from a repository class using Dapper. I need to bind this list to a ComboBox. The only way I can get this to work is by using a simple class (ComboBoxItem in my case) and than use that to do the binding.
UI.cs
var mRep= new MaterialRepository();
comboBox1.Items.Cl...
Here, i build one form validation script in php using understanding SOLID concept.
My question is the way i coded my code is true way for OO concept ?
Use of abstract class and the extend it, is that true way ?
can i strongly use interface for this functionality ?
i use namespace but i can't i...
