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knex
  .select()
  .table('products')
  .orderBy('name', 'desc')
  .orderBy('id', 'asc')

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PostgreSQL connection string / URL format

postgresql://[user[:password]@][netloc][:port][/dbname][?param1=value1&...]

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React: assign a key to its children

React.Children.toArray(/*...*/)

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curl -v -i -X OPTIONS -H "Origin: <WEBSIDE_URL>" \
    -H 'Access-Control-Request-Method: POST' \
    -H 'Access-Control-Request-Headers: Accept, Content-Type, Origin, Referer, User-Agent, X-YOUR-CUSTOM-HEADER' \
    "<XHR_URL>"

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do $$
  begin
    for i in 1000001..11000000 loop
    	INSERT INTO table_name(
          field_id
          field_2,
          field_3
        ) values(
          i,
          '<field 2 value>',

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const sequelize = new Sequelize(DATABASE_NAME, DATABASE_USER, DATABASE_PASSWORD, {
  host: DATABASE_HOST,
  dialect: 'postgres',
  port: DATABASE_PORT,
  ssl: {
    ca: fs.readFileSync(DATABASE_TLS_CERT).toString(),
    rejectUnauthorized: true,
    servername: DATABASE_HOST
 }

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What is Lorem Ipsum?

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

Where does it come from?

Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discov

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zip -er <ZIP_ARCHIVE_NAME>.zip <PATH_TO_FOLDER>

Note! Drag & Drop a desired folder into the Terminal or enter the path of your folder manually.

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Terminal commands for Node.js Development

How to start any new Node.js project:

npx license mit > LICENSE
npx gitignore node
npx covgen <YOUR_EMAIL>
npm init -y

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Symfony 4/5 Console Commands (draft)

Run custom command

APP_DEBUG=false php bin/console app:your-command

Dump .env files in .env.local.php