tluyben

        private T GetContext<T>() where T : DbContext
        {
            var options = new DbContextOptionsBuilder<T>().UseNpgsql(connection).Options;

            return (T) typeof(T).GetConstructor(new Type[] { typeof(DbContextOptions<T>) }).Invoke(new object[] { options }); 
        }

tluyben

        /// <summary>
        /// Copy every matching property from source -> target
        /// </summary>
        /// <param name="target"></param>
        /// <param name="source"></param>
        public static void Slurp(this object target, object source)
        {
            target.GetType()
                .GetProperties()
                .Where(p => p.SetMethod != null)

tluyben

        const int RETRIES = 3; 

        void Retry(Action f)
        {
            for (int i = 0; i < RETRIES; i++)
            {
                try
                {
                    f(); 
                }

tluyben

#!/usr/bin/perl
# enable query log for mysql 
open(F, "tail -f ~/query.log|");
while(<F>){
 chomp;
 if (/\d+\s+Execute\s+(select.*)$/igsm) {

  print "\n\nQuery: $1 : \n";
  $qry = $1;
  $qry =~ s/\`/\\\`/isgm;

tluyben

using Avalonia.Controls;
using Avalonia.Markup.Xaml;
using System.Collections.Generic;
using System.Linq;
using Avalonia.Data;
using Avalonia.Controls.Templates;
using Avalonia.Controls.Primitives;
using System;

namespace Playground

tluyben

using Avalonia.Controls;
using Avalonia.Markup.Xaml;
using System.Collections.Generic;
using System.Linq;
using Avalonia.Data;
using Avalonia.Controls.Templates;

namespace Playground
{
    public class ListItem

tluyben

		public static string PrintStructure(this VisualElement obj, string indent = "")
		{

			if (obj == null) return "";
			var ot = obj.GetType().GetTypeInfo();

			var s = indent + ot.Name + " [";

			if (obj.StyleId != null && obj.StyleId.Length > 0)
			{

tluyben

#!/bin/bash

export PATH=/usr/local/wp-cli/bin:$PATH

[[ $@ =~ ^\/home\/(.*?)\/www ]]; 

cp updatewp_user.sh $@ 
cd $@
echo $@
chown -R ${BASH_REMATCH[1]}.${BASH_REMATCH[1]} .

tluyben

iptables -I INPUT -p tcp ! -s x.x.x.x --dport 8545 -j DROP

tluyben

            foreach (var a in AppDomain.CurrentDomain.GetAssemblies())
            {
                foreach(var _t in a.GetTypes())
                {
                    if (_t.Name == t)
                    {
                        return _t; 
                    }
                }
            }