angelobelchior

using System.Collections.Generic;
using System.Linq;

namespace System
{
    public class Throw
    {
        public static void IfIsNull(object value, Exception ex = null)
        {
            if (value == null)

angelobelchior

using System;
using System.Text;

namespace Cryptography
{
    public class Base64
    {
        public static string Encrypt(string text)
        {
            Throw.IfIsNullOrEmpty(text);

angelobelchior

using System;
using System.Text;

namespace Cryptography
{
    public class MD5
    {
        public static string Encrypt(string text)
        {
            Throw.IfIsNullOrEmpty(text);

angelobelchior

using System;
using System.Security.Cryptography;

namespace Cryptography
{
    public class RSA
    {
        public static string Encrypt(string text, string key)
        {
            Throw.IfIsNullOrEmpty(text);

angelobelchior

using System;
using System.Configuration;
using System.Linq;

namespace Configuration
{
    public static class AppSetting
    {
        public static bool GetBoolean(string key, bool defaultValue = false)
        {

angelobelchior

namespace System
{
    public static class IntExtentions
    {
        #region [ Times ]
        public static void Times(this int self, Action action)
        {
            Throw.IfIsNull(action);
            Throw.IfLessThanOrEqZero(self);

angelobelchior

using System.Linq;
using System.Text;

namespace System
{
    public static class StringExtentions
    {
        public static string RemoveNonNumeric(this string self)
        {
            Throw.IfIsNullOrEmpty(self);

angelobelchior

using System.Collections.Generic;
using System.Linq;

namespace System
{
    public static class IEnumerableExtensions
    {
        public static void ForEach<T>(this IEnumerable<T> source, Action<T> action)
        {
            Throw.IfIsNull(action);

angelobelchior

using System.Collections.Generic;

namespace System
{
    public static class FuncExtentions
    {
        public static Func<T, TResult> Memoize<T, TResult>(this Func<T, TResult> func)
        {
            var cache = new Dictionary<T, TResult>();
            Func<T, TResult> memoizeFunc =  n =>

angelobelchior

namespace System
{
    public static class DateTimeExtentions
    {
        public static bool IsWeekend(this DateTime self)
        {
            return (self.DayOfWeek == DayOfWeek.Sunday || self.DayOfWeek == DayOfWeek.Saturday);
        }

        public static bool IsLeapYear(this DateTime self)