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open to new opportunities

Leonid Shirmanov shirmanov

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open to new opportunities
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  • SPb, Russia
  • 06:15 (UTC +03:00)
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@jamesy0ung
jamesy0ung / Microsoft Static Activation Keys
Created September 26, 2020 22:37
Microsoft Static Activation Keys for many Microsoft products
Access 2003 Developer Extensions: KHCYK-2DXWD-6D4BV-9D9K6-TT9RY
Access 2003: HVCBT-WQ823-BHMJC-RQJ3P-9T9VT
Advanced Threat Analytics (ATA): F3JM7-7QNWQ-KKFVP-PDDRT-4M6P7
Automatic Graph Layout: HWQWP-RXKVP-PJ4BB-9KD87-K67H2
Commerce Server 2002: QJY77-8G8BD-3FYFQ-FDFH3-4RDCP
CRM 2011 Server Edition: 36D7J-FR6QG-JXPF6-H449P-2P6RR
CRM 2011 Workgroup Server Edition: 73B26-GWVRK-GDX7X-MDQBX-DH28R
CRM 3.0 Professional Edition: D2Q47-3K4QX-FPVDT-P4QT6-3C8H8
CRM 3.0 Small Business Edition: TD7BB-D2H87-27KJH-VMH3P-QTQYW
CRM 4.0 Enterprise Edition: WQWYD-FHH7F-XQPCK-2B8KG-D6VT3
@PascalSenn
PascalSenn / MultipartRequestMiddleware
Last active April 7, 2024 20:27
MultiPartRquestMiddlware made with ❤️ by https://github.com/acelot
using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Text;
using System.Text.Json;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using Newtonsoft.Json;
package main
import (
"bytes"
"context"
"fmt"
"io"
"log"
"net"
"strconv"
public Option<ReservationViewModel> AddItemToReservation(string id, string itemId)
{
var reservationOptinal = _restaurant.GetReservation(id);
var itemOptional = _inventory.GetItem(itemId);
return reservationOptinal.Intersect(itemOptional)
.Select(AddItemFunc)
.Select(reservation => (reservation, _ClientsManger.GetUser(reservation.UserId)))
.Select(MapToViewModel);
@Zibri
Zibri / KMS_office.cmd
Created January 18, 2020 15:59 — forked from CHEF-KOCH/KMS_office.cmd
KMS server Windows
@echo off
title Microsoft Office 2019 versions are supported!&cls&echo
============================================================================&echo
#Project: Activating Microsoft software products for FREE without software&echo
============================================================================&echo.&echo
#Supported products:&echo - Microsoft Office Standard 2019&echo - Microsoft Office Professional Plus 2019&echo.&echo.&(if exist
"%ProgramFiles%\Microsoft Office\Office16\ospp.vbs" cd /d "%ProgramFiles%\Microsoft Office\Office16")&(if exist
"%ProgramFiles(x86)%\Microsoft Office\Office16\ospp.vbs" cd /d "%ProgramFiles(x86)%\Microsoft Office\Office16")&(for /f %%x in ('dir /b
..\root\Licenses16\ProPlus2019VL*.xrm-ms') do cscript ospp.vbs /inslic:"..\root\Licenses16\%%x" >nul)&(for /f %%x in ('dir /b
..\root\Licenses16\ProPlus2019VL*.xrm-ms') do cscript ospp.vbs /inslic:"..\root\Licenses16\%%x" >nul)&echo.&echo

Using Vagrant with Multi-Node MicroK8S to experiment with Kubernetes

This script (using Vagrant) is used to build a pair of Ubuntu based virtual machines that have the MicroK8S setup of Kubernetes.

It also installs docker, and sets up aliases for kubectl in line with the MicroK8S documentation.

Please note that this script relies on the fact that Vagrant transfers files in /vagrant to the host file system, which we can then use to setup the second node.

@JonTheNiceGuy
JonTheNiceGuy / Vagrant + MicroK8S - README.md
Last active July 9, 2025 02:07
Using Vagrant with MicroK8S to experiment with Kubernetes
@jerblack
jerblack / Elevate when needed in Go.md
Last active September 19, 2025 03:39
Relaunch Windows Golang program with UAC elevation when admin rights needed.

I'm buiding a command line tool in Go that has an option to install itself as a service on Windows, which it needs admin rights for. I wanted to be able to have it reliably detect if it was running as admin already and if not, relaunch itself as admin. When the user runs the tool with the specific switch to trigger this functionality (-install or -uninstall in my case) they are prompted by UAC (User Account Control) to run the program as admin, which allows the tool to relaunch itself with the necessary rights.

To detect if I was admin, I tried the method described here first:
https://coolaj86.com/articles/golang-and-windows-and-admins-oh-my/
This wasn't accurately detecting that I was elevated, and was reporting that I was not elevated even when running the tool in CMD prompt started with "Run as Administrator" so I needed a more reliable method.

I didn't want to try writing to an Admin protected area of the filesystem or registry because Windows has the ability to transparently virtualize those writes

@sebmarkbage
sebmarkbage / WhyReact.md
Created September 4, 2019 20:33
Why is React doing this?

I heard some points of criticism to how React deals with reactivity and it's focus on "purity". It's interesting because there are really two approaches evolving. There's a mutable + change tracking approach and there's an immutability + referential equality testing approach. It's difficult to mix and match them when you build new features on top. So that's why React has been pushing a bit harder on immutability lately to be able to build on top of it. Both have various tradeoffs but others are doing good research in other areas, so we've decided to focus on this direction and see where it leads us.

I did want to address a few points that I didn't see get enough consideration around the tradeoffs. So here's a small brain dump.

"Compiled output results in smaller apps" - E.g. Svelte apps start smaller but the compiler output is 3-4x larger per component than the equivalent VDOM approach. This is mostly due to the code that is usually shared in the VDOM "VM" needs to be inlined into each component. The tr

Introduction

I was recently asked to explain why I felt disappointed by Haskell, as a language. And, well. Crucified for crucified, I might as well criticise Haskell publicly.

First though, I need to make it explicit that I claim no particular skill with the language - I will in fact vehemently (and convincingly!) argue that I'm a terrible Haskell programmer. And what I'm about to explain is not meant as The Truth, but my current understanding, potentially flawed, incomplete, or flat out incorrect. I welcome any attempt at proving me wrong, because when I dislike something that so many clever people worship, it's usually because I missed an important detail.

Another important point is that this is not meant to convey the idea that Haskell is a bad language. I do feel, however, that the vocal, and sometimes aggressive, reverence in which it's held might lead people to have unreasonable expectations. It certainly was my case, and the reason I'm writing this.

Type classes

I love the concept of type class