I would like to know your opinion on following things:
1) is Set a good choice for getting products. what are drawbacks of set for this purpose
2) is it better to do smth like common.retainAll() or to get products through a request with WHERE to db. For now i do 3 requests in: getProductsByCate...
I have a form I would like to toggle on demand. On this example, the aim is just to show up the form when I click on the icon. Here is the JS I use :
<script type="text/javascript">
$(document).ready(function () {
$("ul").click(function (evt) {
if(evt.target.tagName != 'UL')
...
I've been working on a function which allows me to validate a table recieved through my REST API:
public function isTableComplete($table, $requiredKeys){
if(!isset($table)){
return false;
}
foreach ($requiredKeys as $field) {
if(!isset($table[$field["name"]]) AND $fi...
I missed points for putting implementation in the driver class, rather than having the driver class only make calls methods in other classes. I'm not sure how to move the implementation outside of the main class. Suggestions welcome!
/*
*Deitel Chapter 6 Exercise 6.30
*/
package guess;
import ...
I'm using VB.Net, MVC 5, EF 6, and Linq. I have a list of Integers (category attribute id's). I need to create a second list of String (values). There will be one string for each integer.
I am currently accomplishing my task like this:
Function getValues(catAttIDs As List(Of Integer), it...
I have the following php if statements that I want to refactor to prevent duplicate if:
$show = array();
// Initial Value
$show[$id] = $id;
// On
if($switch == "on") {
if(isset($switch['home_too'])) {
unset($show[$id]);
continue;
}
if(isset($s...
Just curious if my authentication is secure enough, really. Also wondering if I should ditch the secret variable and just use password everywhere instead.
Note: the method logic must remain seperated because the same User object will have CRUD methods added at a later date.
The table structure:...
public static int lastDigit(int a) {
if (a >= 0){
a = a % 10;
return a;
}
else {
a = a % 10;
return (a * -1);
}}
This is my solution. The course hasn't taught if else yet, so I'm wondering if there is a way to do it without the if else.
public static int lastDigit(int a) {
a = a % 10;
return a...
Just watched Raymond Hettinger's talk on making Python more Pythonic and realized I should be putting a lot of his ideas into practice, particularly wrapping API's in a class that makes everything simpler and easy to use. Here's what I'm doing to wrap PyMongo:
from pymongo import MongoClient
cl...
This is code that's part of a library (closed source) that I have that generates a unique nonce value for Twitter OAuth. Essentially, it generates a random number, combines it in string form with an extra string separated by a pipe, computes a Sha-1 hash, and then repeats the process if the Sha-1...
This is part of my first OCaml program.
Its job is to replace a set of placeholder characters with umlauts. Taking the German word Ruebe as an example, the program turns it into Rübe. Other examples are Moewe -> Möwe and aendern -> ändern
Generally, everytime the program encounters the characte...
Instead of testing the value of the HTML element, pass the season number in as a variable, and then you can use some of that simplifcation magic we used before:
function seasonChange() {
var seasonNum = document.getElementById('selectseason').value;
var first_episodes = [
"1 - D...
I've already expressed concerns about this type's constructor, and I've sort-of* implemented the changes suggested in the answers I got there.
Recently I added even more parameters to that constructor - namely the ParentDeclaration and the Annotations. The Declaration type is absolutely where th...
Today I stumbled upon CodinGame, a site with programming challenges. I'll describe one of them.
ASCII art allows you to represent forms by using characters. To be precise, in our case, these forms are words. For example, the word "MANHATTAN" could be displayed as follows in ASCII art:
# # #...
Disregard..................................................
Assignment:Use constructor and method overloading, static data, and static methods to code a complete class that can convert seconds,minutes,and hours(or a combination thereof) to days.
If the number of days exceeds 6, the result will be converted to the number of integral weeks and any remaining...
I want to know how I can make this old code faster, cleaner and compact. It may look like bad code because I did it when I first started with Python.
# -*- coding: utf-8 -*-
import urllib
import time
import os
from twython import Twython
from bs4 import BeautifulSoup as bs
class Alfred():
...
From my C university book 'The C Programming Language' by Brain W.Kernighan and Dennis M.Ritchie. Excercise 1 - 20.
Write a program detab that replaces tabs in the input with the proper number of
blanks to space to the next tab stop.
Assume a fixed set of tab stops, say every
n...
Code Review!, I am a beginner programmer, and have recently started writing a simple string colorizer in C (GitHub page). The program works fine when the string is provided as an argument to main, but when the string is provided through stdin, I get this vague runtime error:
$ fortune -s | color...
In Visual Studio 2013, C# 4.5, I have these classes:
Entities:
public class KpiLabourHoursByTeamRole
{
public DateTime Date { get; set; }
public int TeamId { get; set; }
public int RoleId { get; set; }
public double TotalHours { get; set; }
public double TotalCost { get; set...
