I am learning Rust.
I also play EVE Online – a video game about internet spaceships. I decided that it would be fun to practice Rust by writing a simple utility to help me x up.
to x up (verb)
(EVE Online) To respond to a fleet commander with a list of ships one has available for co...
I am using netbeans 7.01
rollDie = rollDie - 1;
System.out.println(roll);
if (rollDie < 0) {
roll = (int) ((6 - 1 + 1) * Math.random() + 1);
System.out.println("final " + roll);
if (roll == 1) {
ImageI...
Problem Statement:
Chotu's father is the owner of a Vada Pav shop. One Sunday, his father takes him to the shop. Father tells him that at the end of the day, Chotu has to give him a list consisting of the names of all the customers on that day who bought Vada Pav(s) from the shop. The lis...
Introduction
Inspired by this r/dailyprogrammer problem
Implement a Scrabble tile counter that returns a Map of the tiles and their counts when a Collection of used tiles is inputted
Convert the Map of tiles and their counts to a Map of the counts and a List of tiles
Image of the problem
Fee...
I have the following rails grape api endpoint in the users resource:
desc 'updates a user'
params do
optional :first_name, type: String
optional :active, type: Boolean
optional :second_name, type: String
optional :rating, type: Integer
requires :id, type: In...
Excuse the pun in the title, the project this is for is called "Cheddar" (a type of cheese). <shameless self promotion>Github</shameless self promotion>
I have recently been writing a language, in which I was using grunt. Grunt was very slow for me, and had a lot more problems for me, so I swi...
I have a matrix, A containing ones and zeros. I want to create a new matrix B where the non-zero elements are in the same position as those in A, but where the values are given by the location of the first non-zero element in that row.
A few examples to show what I mean:
1 1 0 0 -> 1 1 ...
Can I make the following code faster with minor modifications? It times out on CodeWars website.
from itertools import permutations
def perms(object):
string = str(object)
perm_set = []
perm_repeated = permutations(string)
print(perm_repeated)
perm_list = [''.join(p) for p i...
Here is my ValueObject example class. I wrote this example for my OOP research. I know I could use ArrayAccess interface but I am curious abobut feedbacks about this class. Does it break OOP concepts? Is there any problem with solid principles? Any feedback is apprecitated...
<?php
namespace Mi...
I have a few columns in a DBGrid that I want to hide and show at different times depending on what the user wants to view.
Rather than writing the following code;
For i := 1 to DBGrid1.Columns.Count -1 do
Begin
If DBGrid1.Columns[i].FieldName = 'SOMETHING' then
Begin
if D...
This is my first time putting a code together for Java based on my own so i was hoping if you someone would be kind enough to review and provide feedback or constructive criticism on this code.
The goal is to roll 2 dices and 10k times. add pairs and display their frequency.
Code runs fine but ...
I'm using DateTime C#.
I have an XML file with attribute HOUR, i.e:
<MyXML>
<LastTimeTaskRun>11:50</LastTimeTaskRun>
</MyXML>
And i have a task that running each 5 min.
I want to know if the current time and the hour from the xml big then 5 min.
What I'm trying:
int hour, min;
DateTime d...
I have one big array and I want to make it unique on doc_id and merge roleid
Array
(
[0] => stdClass Object
(
[title] => Test ÆØÅ
[doc_id] => 279
[mid] =>
[type] => 3
[label] =>
[roleid] => 76, 276
)...
Can somebody help me with this?
http://stackoverflow.com/questions/37962290/form-submit-using-python-lxml
I have an authetication api for an intranet site but im a little worried that my design of the authentication is bad and unsafe.
Below is the basic part of the authetication process and i hope i can get some overall feedback on my flaws.
if($_POST['authType'] == 'login'){
login($_POST['auth...
I am writing an open source library but its been to long since I have worked in JavaScript. Here is the initial working code fragment:
goog.provide('project.Form');
goog.require('goog.structs.Map');
goog.scope(function() {
'use strict';
project.Utility = {
/**
* @param{!Element}
* @r...
I was curious if it's possible to protect against an SQL injection attack by removing all spaces from an String input?
I have been reading up on SQL Injection at OWASP, but they don't mention anything about removing spaces, so I was curious why it would, or would not work?
I was looking at th...
My knowledge in graph theory is very limited. I have to look for elements in an (undirected) graph who are in the same connected component.
I wrote the following class :
using System.Collections.Generic;
using System.Linq;
namespace ConnectedComponents
{
public class UndirectedGraph
{
...
I'm at a bit of a loss as to why the mmutable data structure ImmutableArray<T> (and in fact other .NET immutable collections) would have a way to mutate the
data.
There are these methods available:
Add()
AddRange()
I'll quote from Please welcome ImmutableArray
Reasons to use immutable ar...
It's correct to invoke a class method in an external function to the class ?
If it is correct i can invoke in this way ?
This is only an example:
class journey:
def __init__(self, from_date= '00-00-0000', to= '00-00-0000'):
self._from_date= from_date
self._to= to
def ...
