tdoumas / GetCatholicEaster.cs

Created July 4, 2022 10:00 — forked from georgekosmidis/GetCatholicEaster.cs

	/// <summary>
	/// Get Catholic easter for requested year
	/// </summary>
	/// <param name="year">Year of easter</param>
	/// <returns>DateTime of Catholic Easter</returns>
	public static DateTime GetCatholicEaster(int year)
	{
	var month = 3;

	var a = year % 19 + 1;

tdoumas / STRING_AGG.cs

Last active April 17, 2022 19:29 — forked from lbehm/STRING_AGG.cs

SQL Server Aggregate to concatenate strings - shim for STRING_AGG

	using System;
	using System.Data.SqlTypes;
	using System.IO;
	using System.Text;
	using Microsoft.SqlServer.Server;

	[Serializable]
	[SqlUserDefinedAggregate(
	Format.UserDefined,
	IsInvariantToNulls = true,

tdoumas / InstallSoftware.ps1

Last active June 24, 2024 17:15 — forked from dougwaldron/InstallSoftware.ps1

Install software with winget / automate installation with PowerShell

	# 1. Make sure the Microsoft App Installer is installed:
	# https://www.microsoft.com/en-us/p/app-installer/9nblggh4nns1
	# 2. Edit the list of apps to install.
	# 3. Run this script as administrator.

	Write-Output "Installing Apps"
	$apps = @(
	@{name = "7zip.7zip" },
	@{name = "Adobe.Acrobat.Reader.64-bit" },
	@{name = "Axosoft.GitKraken" },

tdoumas / db_info.sql

Last active December 31, 2019 13:55

Useful SQL Commands

	/*
	Databases Info
	*/

	WITH fs
	AS
	(
	SELECT database_id, TYPE, SIZE * 8.0 / 1024 SIZE
	FROM sys.master_files
	)

tdoumas / GreekIdentityErrorDescriber.cs

Created September 25, 2017 11:18

ASP .NET Core Identity Error Describer for Greek Language

	using Microsoft.AspNetCore.Identity;

	public class GreekIdentityErrorDescriber : IdentityErrorDescriber
	{
	public override IdentityError DefaultError() { return new IdentityError { Code = nameof(DefaultError), Description = $"Προέκυψε άγνωστο σφάλμα." }; }
	public override IdentityError ConcurrencyFailure() { return new IdentityError { Code = nameof(ConcurrencyFailure), Description = "Παρουσιάστηκε σφάλμα συγχρονισμού, το αντικείμενο έχει ήδη τροποποιηθεί (Optimistic concurrency failure)." }; }
	public override IdentityError PasswordMismatch() { return new IdentityError { Code = nameof(PasswordMismatch), Description = "Λάθος κωδικός πρόσβασης." }; }
	public override IdentityError InvalidToken() { return new IdentityError { Code = nameof(InvalidToken), Description = "Λάθος token." }; }
	public override IdentityError LoginAlreadyAssociated() { return new IdentityError { Code = nameof(LoginAlreadyAssociated), Description = "Υπάρχει ήδη χρήστης με αυτό το όνομα" }; }
	public override IdentityErr

tdoumas / git pretty logs

Created July 13, 2017 12:27 — forked from dglowinski/git pretty logs

git pretty logs

	[alias]
	lg1 = log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all
	lg2 = log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold cyan)%aD%C(reset) %C(bold green)(%ar)%C(reset)%C(bold yellow)%d%C(reset)%n'' %C(white)%s%C(reset) %C(dim white)- %an%C(reset)' --all
	lg = !"git lg1"

tdoumas / gist:6c524d0a97683d537656

Last active August 29, 2015 14:12 — forked from weberste/gist:354a3f0a9ea58e0ea0de

	app.directive('datepickerLocaldate', ['$parse', function ($parse) {
	var directive = {
	restrict: 'A',
	require: ['ngModel'],
	link: link
	};
	return directive;

	function link(scope, element, attr, ctrls) {
	var ngModelController = ctrls[0];

tdoumas / percent-filter.js

Last active August 29, 2015 14:06 — forked from jeffjohnson9046/percent-filter.js

	// In app.js or main.js or whatever:
	// var myApp = angular.module('askchisne', ['ngSanitize', 'ngAnimate', 'ui.bootstrap', 'ui.bootstrap.tpls']);

	// This filter makes the assumption that the input will be in decimal form (i.e. 17% is 0.17).
	myApp.filter('percentage', ['$filter', function ($filter) {
	return function (input, decimals) {
	return $filter('number')(input * 100, decimals) + '%';
	};
	}]);

tdoumas / tmux-cheatsheet.markdown

Created March 21, 2014 14:47 — forked from MohamedAlaa/tmux-cheatsheet.markdown

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

tdoumas / amka-validator.js

Created December 9, 2013 16:46

Αλγόριθμος ορθότητας AMKA Greek Social Security Number (AMKA)

	// Greek Social Security Number Validation (AMKA)
	// Αλγόριθμος ορθότητας ΑΜΚΑ
	function validateAMKA(amka) {
	if (!amka.match(/^\d{11}$/) \|\| amka == '00000000000')
	return false;

	var iSum = 0;
	for (var i = 1; i <= amka.length; i++) {
	var iDigit = parseInt(amka.charAt(i - 1), 10);
	if (i % 2 === 0) {

Thanasis Doumas tdoumas