I have a pseudosite, where I actually post small functions, so that I can re-use them*, but some posts have visitors. The top is Quicksort (C++). I feel that beginners visit it, so I do not care in improving (its poor) performance, but only the readability, so that the beginner can catch things m...
var arr = ["00", "15", "30", "45"];
var arr2 = [];
for(var i = 0; i < 24; i++){
for(var j = 0; j < 4; j++){
arr2.push(i+":"+arr[j]);
}
}
That's the really quick way without thinking. There might be better ways, but this is what I come up with in 2 minutes.
After testing, you'll find ou...
when I am doing my project, I need to covert dollar to cents. So I wrote the following function to safely do the conversion. The input dollar is float and the output should be int.
def safe_dollar_to_cent(dollar):
parts = str(dollar).split('.')
msg = 'success'
status = 0
if len(...
Im looking for some expert advice with my working script below.
What im after / how the code works:
A merchant creates an advertising campaign with (lets say) a total budget of £100.
He then adds products to his advertising campaign with the option to set his own Cost-Per-Click (default £0.01)...
Here's what I have:
require('../../src/utils/date-object-to-yyyymmdd');
var eighteenYearsAgo = new Date();
eighteenYearsAgo.setTime(eighteenYearsAgo.valueOf() - 18 * 365 * 24 * 60 * 60 * 1000);
eighteenYearsAgo = eighteenYearsAgo.yyyymmdd();
Basically, I am generate a date, setting it to 18 ye...
I am creating a csv file with random values taking an inout csv as a reference for columns. I would like to know the good way to code this to make this efficient. Thanks in advance
csv_metainfo = [
{
"timestamp" : {
"current" : "xxx",
"previous" : "yyy"
},
"itemCount"...
I as well as several of my colleagues have had an ongoing problem where we get bombarded with hundreds if not thousands of emails each day with come from automated services, such as SQL DBmail and other similar mechanisms. Many of these notifications are not really important to look at, and they ...
I have made my own compression tool for a stack-based language that uses a dictionary compression method. The code for the decompression is the following:
elif current_command == "\u201d":
temp_string = ""
temp_string_2 = ""
temp_index = ""
temp_position = pointer_position
wh...
I have a simple list and want to filter it by a specific key. But I guess my for loop solution is not an efficient way. I'm searching an other way or one best practice.
types = [
{
'name':'John',
'surname':'Doe',
'age':36,
'type':'customer'
},
{
...
One could change the first suggested algorithm in the following way:
var quarterHours = ["00", "15", "30", "45"];
var times = [];
for(var i = 0; i < 24; i++){
for(var j = 0; j < 4; j++){
// Using slice() with negative index => You get always (the last) two digit numbers.
times.push( (...
RoundRobin is an implementation of the Round-robin style tournament:
public class RoundRobin implements Tournament {
private final Game game;
private final List<Player> allPlayers;
private final List<Player> remainingPlayers;
public RoundRobin(Game game){
this.game = gam...
I'm getting these 3 offenses:
libraries/helpers.rb:4:1: C: Method has too many lines. [11/10]
def get_files(url, file, destination)
^^^
libraries/helpers.rb:18:1: C: Assignment Branch Condition size for unpack_archive is too high. [16.52/15]
def unpack_archive(url, file, destination)
^^^
librar...
I need to vectorize this simple snippet of code :
[~,~,numS] = size(ASY);
isTP = false(numS,1);
for slice = 1 : numS
temp = ASY(:,:,slice) > pT_MRPM_isTumorPresent * max(ASY(:)) ;
isTP(slice) = logical( any(temp(:)) ) ;
end
please, any help on improving this is a welcome ?
The game is a puzzle game made up of a grid of cells represented by html divs. Gameplay is as follows:
On starting a new game, the number of rows and columns is selected from a form.
The grid is created with all but one of the cells being initially filled.
A filled cell is selected by clickin...
I've made myself a JavaScript slider constructor. You can create new sliders and tell it what elements it should refer to.
var SliderControl = function (container, area, fill, action, actionWhenActive, actionWhenSet) {
'use strict';
var self = this;
this.action = action;
this.con...
I have made my first OOP/SDL2 game and am greatly seeking some feedback on what I've done.
My biggest issue in this project was the structure of the code and using the necessary data structures. I organized it to the best of my ability but I am sure there much more room improvement and I would ...
I can explain more about what I am trying to do with my code and give input data examples if it is necessary and helpful, but for starters I have two original methods that I wrote and two new methods that do the same thing, but for some reason that I don't see, the new methods take substantially ...
Hi fellow programmers !
I'm currently working on a project which involves EntityFramework with a (very) rich model (lots of inheritance). I'm currently facing a problem, quite intersting in my opinion.
My model is described in the Domain namespace. It involves 2 classes that inherit from 1 abst...
Scenario is,
I have query below, which groups students result data by class,group,enrollment
as shown in code
public List<PassingRatioDTO> GetStudentPassingRatio()
{
using(SMSEntities em=new SMSEntities())
{
try
{
List<
