mykeels

While Caching in .NET is a thing of beauty, using it can be a bit cumbersome, and makes my code look clunky. I'm talking about usage like:

  if (Cache.Get("myKey") == null) {
    Cache.Insert("myKey", getValue());
    return Cache.Get("myKey");
  }

The class in Cache.cs contains helper methods that make this much easier and cleaner to do

mykeels

public class WorkHourInfo
    {
        public string dayOfWeek { get; set; }
        public DateTime? startTime { get; set; }
        public DateTime? endTime { get; set; }
        public string start
        {
            get
            {
                return startTime == null ? "closed" : Convert.ToDateTime(startTime).ToShortTimeString();

mykeels

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Caching;
using System.Text.RegularExpressions;

namespace CacheHelpers
{

mykeels

//pseudocode
function Node() {
    this.children = [];
    var me = this;
    this.hasChildren = function () {
        return me.children.length > 0;
    }
}

function getDepth(node, count, max) {

mykeels

Tree with Automatic Get-Depth

Meant for very large tree-sets, yea? This tree is aimed at implementing an idea that the depth of a tree can be known from the root-node without a breadth-first or depth-first search.

Every time a node is updated on the tree, it increases the depth-count of its parent, which also increases the depth count of its parent in a recursive manner, so the depth of the entire tree is always known from the root-node.

Ofcourse, this is only a prototype, and i'll be happy to accept notes on improving the algorithm.

Notes for Improvement

• For now, nodes are only added and not removed.

mykeels

//every metaheuristic needs ->
// - solution initialization function (must generate a random solution everytime)
// - fitness function
// - mutation function
// - clone function

function hillClimb() {
  var sol1 = getRandomSolution(5);
  var fit1 = getFitness(sol1);
  for (var i = 1; i <= 1000; i++) {

mykeels

public enum STATUS_CODES {
    OK = 200, 
    CREATED = 201, 
    ACCEPTED = 202, 
    NON_AUTHORITATIVE_INFORMATION = 203, 
    NO_CONTENT = 204, 
    RESET_CONTENT = 205, 
    PARTIAL_CONTENT = 206, 
    MULTIPLE_CHOICE = 300, 
    MOVED_PERMANENTLY = 301, 

mykeels

Default Image Script

Specify Default Images for your <img> tags to be loaded when their images fail to load.

How to use

Simply place the script in default-src.js at the bottom of your page.

mykeels

AlertHandler

I'll go straight to the point ... sometimes, you have to notify a user of something on the following web page. What I used to do:

TempData["Notification"] = "You have succesfully logged in"; //c# code

@if (TempData["Notification"]) {

mykeels

Json Web Tokens in .NET

A handler for JWT Authentication in .NET