Alex Alekseichuk alex-alekseichuk

## telegram.js
// Send message and post (photo with title/link and text)
// to telegram channel
// from TG bot
//
// It requires 2 ENV variables:
// TELEGRAM_BOT_TOKEN
// TELEGRAM_CHANNEL_ID
//
// You can get TELEGRAM_CHANNEL_ID:
// curl -s "https://api.telegram.org/bot<YOUR_BOT_TOKEN>/getChat?chat_id=@<CHANNEL_USERNAME>" | jq .result.id

## button-example.html
<a class="btn btn-primary d-flex align-items-center" role="button" href="#">Label</a>

## ComplexComponent.tsx
import React, { Component } from 'react';

class ComplexComponent extends Component {
    constructor(props) {
        super(props);
        this.state = {
            count: 0,
            name: 'React Component',
            isLoading: true,
        };

## decode-message.rb
#
# If you are reading this message you definitely know what binary code is about.
# Take a chance and win a certificate for free training-course at Luxoft Training to upgrade your skills in the IT subject you are interested in
#
bin_code = "0100100101100110001000000111100101101111011101010010000001100001011100100110010100100000011100100110010101100001011001000110100101101110011001110010000001110100011010000110100101110011001000000110110101100101011100110111001101100001011001110110010100100000011110010110111101110101001000000110010001100101011001100110100101101110011010010111010001100101011011000111100100100000011010110110111001101111011101110010000001110111011010000110000101110100001000000110001001101001011011100110000101110010011110010010000001100011011011110110010001100101001000000110100101110011001000000110000101100010011011110111010101110100001011100000110100001010010101000110000101101011011001010010000001100001001000000110001101101000011000010110111001100011011001010010000001100001011011100110010000100

## img-object-fit-contain.html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <style>
    .container {
      width: 300px;
      height: 200px;
      border: 1px solid #ccc;

## add-fill-not-null-column.sql
ALTER TABLE "topic_properties" ADD COLUMN     "orderId" INTEGER NULL;

DO $$
DECLARE
topic topics%ROWTYPE;
    topic_property topic_properties%ROWTYPE;
	query TEXT;
	counter INT;
BEGIN
    FOR topic IN SELECT * FROM topics

## search-box.tsx
const [shrink, setShrink] = useState(false);

return (
    <TextField
        sx={{
            '& .MuiInputLabel-root:not(.MuiInputLabel-shrink)': {
                transform: "translate(41px, 17px)"
            }
        }}
        onFocus={() => setShrink(true)}

## title.css
.one-line {
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.two-lines {
   overflow: hidden;
   text-overflow: ellipsis;
   display: -webkit-box;

## slow-cat.js
'use strict';

import stream from 'node:stream';
import timers from 'node:timers/promises';

const createSlowStream = delay => {
  const options = {
    async transform(chunk, encoding, next) {
      for (const char of chunk.toString()) {
        this.push(char);

## test_smtp.sh
#!/bin/bash

# SMTP server details
smtp_server="localhost"
smtp_port="1025"

# Sender and recipient details
from_address="alex@localhost"
to_address="alex@localhost"
	// Send message and post (photo with title/link and text)
	// to telegram channel
	// from TG bot
	//
	// It requires 2 ENV variables:
	// TELEGRAM_BOT_TOKEN
	// TELEGRAM_CHANNEL_ID
	//
	// You can get TELEGRAM_CHANNEL_ID:
	// curl -s "https://api.telegram.org/bot<YOUR_BOT_TOKEN>/getChat?chat_id=@<CHANNEL_USERNAME>" \| jq .result.id
	import React, { Component } from 'react';

	class ComplexComponent extends Component {
	constructor(props) {
	super(props);
	this.state = {
	count: 0,
	name: 'React Component',
	isLoading: true,
	};
	#
	# If you are reading this message you definitely know what binary code is about.
	# Take a chance and win a certificate for free training-course at Luxoft Training to upgrade your skills in the IT subject you are interested in
	#
	bin_code = "0100100101100110001000000111100101101111011101010010000001100001011100100110010100100000011100100110010101100001011001000110100101101110011001110010000001110100011010000110100101110011001000000110110101100101011100110111001101100001011001110110010100100000011110010110111101110101001000000110010001100101011001100110100101101110011010010111010001100101011011000111100100100000011010110110111001101111011101110010000001110111011010000110000101110100001000000110001001101001011011100110000101110010011110010010000001100011011011110110010001100101001000000110100101110011001000000110000101100010011011110111010101110100001011100000110100001010010101000110000101101011011001010010000001100001001000000110001101101000011000010110111001100011011001010010000001100001011011100110010000100
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<style>
	.container {
	width: 300px;
	height: 200px;
	border: 1px solid #ccc;
	ALTER TABLE "topic_properties" ADD COLUMN "orderId" INTEGER NULL;

	DO $$
	DECLARE
	topic topics%ROWTYPE;
	topic_property topic_properties%ROWTYPE;
	query TEXT;
	counter INT;
	BEGIN
	FOR topic IN SELECT * FROM topics
	const [shrink, setShrink] = useState(false);

	return (
	<TextField
	sx={{
	'& .MuiInputLabel-root:not(.MuiInputLabel-shrink)': {
	transform: "translate(41px, 17px)"
	}
	}}
	onFocus={() => setShrink(true)}
	.one-line {
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
	}

	.two-lines {
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	'use strict';

	import stream from 'node:stream';
	import timers from 'node:timers/promises';

	const createSlowStream = delay => {
	const options = {
	async transform(chunk, encoding, next) {
	for (const char of chunk.toString()) {
	this.push(char);
	#!/bin/bash

	# SMTP server details
	smtp_server="localhost"
	smtp_port="1025"

	# Sender and recipient details
	from_address="alex@localhost"
	to_address="alex@localhost"