Vladislav Trotsenko bestwebua

## dns.rb
# frozen_string_literal: true

require 'socket'
require 'bindata'

class DnsHeader < BinData::Record

  endian :big
  uint16 :transaction_id
  bit1 :flag_QR

## text.md

      
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                davydovanton
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              August 11, 2023 13:33
            
              
                Рефакторинг сервис объекта с монадами и AR
              
          
    https://t.me/pepegramming
Сегодня попался рельсовый код, в котором используются монады, сервисы и прочее. Решил сделать обзор с объяснением того, что в коде не нравится и что можно исправить.
Данный разбор основан только на личном опыте и избегает попытку написать самый идеальный код на свете. К сожалению пошарить ссылку на код не могу, потому что автор попросил опубликовать анонимно.
Исходные данные

Главная операция, которая вызывается из контроллера выглядит следующим образом:

  
## mongodb-mac-uninstall.md

      
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                median-man
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                Uninstall MongoDB on Mac
              
          
    How to Completely Uninstall MongoDB Community on macOS Catalina

From this post on the IntelliPaat forum.
This guide assumes that MongoDB Community was installed on macOS Catalina using brew install mongodb-community@4.2. Refer to MongoDB Manual: Install on MacOS for installation instructions.
Commands to Uninstall


## upgrade26.md

      
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                tgaff
                / upgrade26.md
            
            
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              January 14, 2021 06:40
            
              
                ruby 2.3 to 2.6 upgrade
              
          
    local

brew upgrade ruby-install
ruby-install ruby 2.6.5
install bundler 2.1.4 (may not be necessary)

Depending on ruby version manager (rvm/chruby/rbenv) you may need to change directories or select ruby 2.6.5 then

  
## setup_go.md

      
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                rubencaro
                / setup_go.md
            
            
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              April 28, 2024 21:52
            
              
                Golang installation guide
              
          
    Golang installation guide

Since Golang version 1.11 this process is finally (almost) as easy as it should (!!). You can see full docs here. For older guides see here.
These are my notes, not a generic solution. They are not meant to work anywhere outside my machines. Update version numbers to whatever are the current ones while you do this.
Installing everything needed the first time

Install asdf and its golang plugin, then install golang


## 01.1.lifecycle.rb
require 'socket'

# 1. Create

# AF_INET means IPv4 (xxx.xxx.xxx.xxx)
# SOCK_STREAM means communicating with a stream (TCP)
#
# Can be simplified to symbols :INET and :STREAM, respectively
server = Socket.new(Socket::AF_INET, Socket::SOCK_STREAM)

## README.md

      
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                loisaidasam
                / README.md
            
            
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              October 19, 2023 16:07
            
              
                Sort git tags by semver
              
          
    If you're like me and you use semver for versioning your tags, you probably hate when you do this:
$ git tag -l
0.1.0
0.10.0
0.2.0
0.3.0
0.3.1
0.4.0

0.5.0

  
## sequel-tinytds-mssql-example.md

      
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                albertico
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              October 18, 2022 16:04
            
              
                A sample script for connecting to MS SQL Server database using Sequel ORM with the TinyTDS adapter.
              
          
    Ruby Sequel TinyTDS MS SQL Example

A sample script for connecting to MS SQL Server database using Sequel ORM with the TinyTDS (FreeTDS) adapter.
#!/usr/bin/env ruby

require 'sequel'
require 'tiny_tds'

  
## gist:7360908

      
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                rxaviers
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                Complete list of github markdown emoji markup
              
          
    People


 :bowtie:
😄 :smile:
😆 :laughing:


😊 :blush:
😃 :smiley:
☺️ :relaxed:


😏 :smirk:
😍 :heart_eyes:
😘 :kissing_heart:


😚 :kissing_closed_eyes:
😳 :flushed:
😌 :relieved:


😆 :satisfied:
😁 :grin:
😉 :wink:


😜 :stuck_out_tongue_winking_eye:
😝 :stuck_out_tongue_closed_eyes:
😀 :grinning:


😗 :kissing:
😙 :kissing_smiling_eyes:
😛 :stuck_out_tongue:


## active_admin.rb
  config.authentication_method = :authenticate_admin_user!
  config.current_user_method = :current_admin_user
  config.logout_link_path = :destroy_user_session_path
	# frozen_string_literal: true

	require 'socket'
	require 'bindata'

	class DnsHeader < BinData::Record

	endian :big
	uint16 :transaction_id
	bit1 :flag_QR
	require 'socket'

	# 1. Create

	# AF_INET means IPv4 (xxx.xxx.xxx.xxx)
	# SOCK_STREAM means communicating with a stream (TCP)
	#
	# Can be simplified to symbols :INET and :STREAM, respectively
	server = Socket.new(Socket::AF_INET, Socket::SOCK_STREAM)
`:bowtie:`	😄 `:smile:`	😆 `:laughing:`
😊 `:blush:`	😃 `:smiley:`	☺️ `:relaxed:`
😏 `:smirk:`	😍 `:heart_eyes:`	😘 `:kissing_heart:`
😚 `:kissing_closed_eyes:`	😳 `:flushed:`	😌 `:relieved:`
😆 `:satisfied:`	😁 `:grin:`	😉 `:wink:`
😜 `:stuck_out_tongue_winking_eye:`	😝 `:stuck_out_tongue_closed_eyes:`	😀 `:grinning:`
😗 `:kissing:`	😙 `:kissing_smiling_eyes:`	😛 `:stuck_out_tongue:`
	config.authentication_method = :authenticate_admin_user!
	config.current_user_method = :current_admin_user
	config.logout_link_path = :destroy_user_session_path