maximgorbatyuk

/// <summary>
/// Get https://localhost:5001/home/StringEqualsTest
/// </summary>
public async Task<IActionResult> StringEqualsTest()
{
    (string post1, bool isCacheHit1) = await GetValuesLower("post1");

    (string post2, bool isCacheHit2) = await GetValuesLower("post2");

    (string post1_1, bool isCacheHit1_1) = await GetValuesLower("post1");

maximgorbatyuk

Get browser fingerprint example (fingerprintjs2)

import * as Fingerprint2 from 'fingerprintjs2'

function _getFingerprint () {
  return new Promise((resolve, reject) => {
    async function getHash () {
      const options = {
        excludes: {

maximgorbatyuk

Docker, TypeScript, Node.js

Preconditions:

• TS application listening port: 7777

|-- dist
|-- src
|-- .dockerignore
|-- Dockerfile

maximgorbatyuk

<?xml version="1.0" encoding="utf-8"?>
    <Project>

      <PropertyGroup>
        <Description>An implementation of StyleCop rules using the .NET Compiler Platform</Description>
        <Product>StyleCop.Analyzers</Product>
        <Company>Tunnel Vision Laboratories, LLC</Company>
        <Copyright>Copyright © Tunnel Vision Laboratories, LLC 2015</Copyright>
        <NeutralLanguage>en-US</NeutralLanguage>

maximgorbatyuk

version: '3.4'

services:
    db:
        image: postgres:13.0
        container_name: postgresql-13
        restart: always
        environment:
            POSTGRES_USER: promo
            POSTGRES_PASSWORD: Str0ngPassword!

maximgorbatyuk

using System;
using System.Text.RegularExpressions;

namespace Utils.Helpers
{
    public class EmailValidRegex : Regex
    {
        private const string Pattern =
            @"^(?("")("".+?(?<!\\)""@)|(([0-9a-z]((\.(?!\.))|[-!#\$%&'\*\+/=\?\^`\{\}\|~\w])*)(?<=[0-9a-z])@))" +
            @"(?(\[)(\[(\d{1,3}\.){3}\d{1,3}\])|(([0-9a-z][-0-9a-z]*[0-9a-z]*\.)+[a-z0-9][\-a-z0-9]{0,22}[a-z0-9]))$";

maximgorbatyuk

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;

namespace MultiThread_25
{
    class Program

maximgorbatyuk

using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;
using Utils.Helpers;

namespace YourNamespace
{
    public static class JsonSerializationExtensions
    {
        private static readonly SnakeCaseNamingStrategy _snakeCaseNamingStrategy
            = new SnakeCaseNamingStrategy();

maximgorbatyuk

using System.Text.Json;
using Utils.Serialization;

namespace YourNamespace
{
    public class SnakeCaseNamingPolicy : JsonNamingPolicy
    {
        public override string ConvertName(string name) => name.ToSnakeCase();
    }
}

maximgorbatyuk

public class Startup
{
  public void ConfigureServices(IServiceCollection services)
  {
    // ...
    services
        .AddMvc()
        .AddJsonOptions(x =>
        {
            x.JsonSerializerOptions.PropertyNamingPolicy = new SnakeCaseNamingPolicy();