Alphanumeric generator

Use this random letter and number generator to generate a random alphanumeric string from the English alphabet or any other alphabet of your choosing, as well as the numbers from 0 to 9. Quick navigation: How to generate a random alphanumeric string?How to generate a random set of alphanumeric strings?Applications of a random alphanumeric string generator How to generate a random alphanumeric string? To generate a random string of alphanumeric characters (alphanumeric sequence), start by specifying which alphabet to use. "Alphabet" here means simply the collection (or 'bag') of characters from which the random alphanumeric generator has to pick. By default, the generator is loaded with all lowercase letters of the English alphabet and the numbers from zero to nine. It will produce random combinations of letters and numbers as a result. You can easily input the German, Russian, French, Spanish, or any other characters into the tool. You can remove any characters you don't want, but you need to have at least 2 characters as input. After you've chosen your starting character set, you can select whether the output should be capitalized or not. For example, if the resulting random string is "bdf", the random string generator will output "BDF" if this setting is on. Additionally, you can select to get only unique characters in your string (no repeats). Finally, press the "generate random string" button to essentially perform multiple dice rolls with a die with as many sides as the number of characters entered. The randomizer will pick random letters and numbers and display them for you. How to generate a random set of alphanumeric strings? You can use the alphanumeric generator to produce a random set of such randomly generated strings. If you are doing a raffle, for example, you would want to also flip on the "Unique strings only" checkbox so that the software returns a set of unique randomly generated alphanumeric strings or, without the technical jargon - random numbers and letters. If that is not what you're going for, then simply change the number of strings field to as many strings as you like

Alphanumeric ID Generator.A simple and customizable alphanumeric ID generator for developers. This package is ideal for generating unique IDs with a prefix and numeric part that auto-increments. It is especially useful for database systems and distributed applications.FeaturesGenerate custom alphanumeric IDs with user-defined prefixes.Specify the numeric length for IDs (e.g., PB00001 or INV001).Supports fetching the last generated ID and generating the next ID.Easy integration with databases like MongoDB for ID tracking.Lightweight and flexible.InstallationInstall the package via npm:npm install alphanumeric-id-genUsageBasic Example:const idGenerator = require('alphanumeric-id-gen');// Initialize the generator with:// Prefix: 'PB', Numeric Length: 5, Starting Increment: 1const generator = idGenerator('PB', 5, 1);// Generate the first IDconsole.log(generator.getNextID()); // Output: PB00001// Generate the next IDconsole.log(generator.getNextID()); // Output: PB00002// Fetch the last generated IDconsole.log(generator.getLastID()); // Output: PB00003// Set a custom last IDgenerator.setLastID('PB00100');console.log(generator.getNextID()); // Output: PB00101Using with MongoDBTo integrate this package with MongoDB for tracking IDs:Use the following code to generate and track IDs.Code Example: 0) { // Extract the last numeric part const lastID = lastDoc[0].productID; generator.setLastID(lastID); } // Generate the next ID return generator.getNextID();}async function addProduct(name, category, prefix, numericLength) { const db = client.db('your_database_name'); const productsCollection = db.collection('products'); // Generate the next productID const productID = await generateNextID(productsCollection, prefix, numericLength); // Insert the product with the generated productID const newProduct = { name, category, productID, createdAt: new Date(), }; const result = await productsCollection.insertOne(newProduct); return result.insertedId;}// Example usage(async () => { try { await client.connect(); // Add a product with an autogenerated ID const productID1 = await addProduct('Laptop', 'Electronics', 'PROD', 5); console.log(Added product with ID: ${productID1}); const productID2 = await addProduct('Smartphone', 'Electronics', 'PROD', 5); console.log(Added product with ID: ${productID2}); } finally { await client.close(); }})();">const { MongoClient } = require('mongodb');const idGenerator = require('alphanumeric-id-gen');// MongoDB connection setupconst uri = 'mongodb://localhost:27017';const client = new MongoClient(uri);async function generateNextID(collection, prefix, numericLength, startIncrement = 1) { // Initialize the generator const generator = idGenerator(prefix, numericLength, startIncrement); // Find the document with the highest productID for the given prefix const lastDoc = await collection .find({ productID: { $regex: ^${prefix}\\d+$ } }) .sort({ productID: -1 }) .limit(1) .toArray(); if (lastDoc.length > 0) { // Extract the last numeric part const lastID =

(maximum of 10,000) and press the button. To retrieve the resulting list of random alphanumeric strings simply select it all (Ctrl+A on a PC), and then copy it (Ctrl+C on a PC) and paste it in a spreadsheet. Applications of a random alphanumeric string generator While a sequence of random alphanumeric strings can be useful in a multitude of situations. Oftentimes alphanumeric strings can be used as tokens in lotteries and raffles. For example, if you are doing a charity raffle and want to randomly distribute prizes to the attendees, you can generate a set of unique random alphanumeric strings to give out as tokens. These can also be printed on the tickets themselves. To draw the prizes, paste the list of tokens in our randomizer and randomize it to determine either who gets the prize (if it is just one simply give to whoever ends up on top). Alternatively, use the shuffled list of tokens to determine the order in which the prizes are to be given out.

VARCHAR(255) NOT NULL, productID VARCHAR(255) UNIQUE NOT NULL, createdAt TIMESTAMP DEFAULT CURRENT_TIMESTAMP);const mysql = require('mysql2/promise');const idGenerator = require('alphanumeric-id-gen');// MySQL connection setupconst pool = mysql.createPool({ host: 'localhost', user: 'root', password: 'password', database: 'your_database_name', waitForConnections: true, connectionLimit: 10, queueLimit: 0,});async function generateNextID(connection, tableName, columnName, prefix, numericLength) { // Initialize the generator const generator = idGenerator(prefix, numericLength, 1); // Fetch the highest productID for the given prefix const [rows] = await connection.query( SELECT ${columnName} FROM ${tableName} WHERE ${columnName} LIKE ? ORDER BY ${columnName} DESC LIMIT 1, [${prefix}%] ); if (rows.length > 0) { const lastID = rows[0][columnName]; generator.setLastID(lastID); } // Generate the next ID return generator.getNextID();}async function addProduct(name, category, prefix, numericLength) { const connection = await pool.getConnection(); try { await connection.beginTransaction(); // Generate the next productID const productID = await generateNextID(connection, 'products', 'productID', prefix, numericLength); // Insert the product into the table const [result] = await connection.query( INSERT INTO products (name, category, productID) VALUES (?, ?, ?), [name, category, productID] ); await connection.commit(); return { id: result.insertId, productID }; } catch (error) { await connection.rollback(); throw error; } finally { connection.release(); }}// Example usage(async () => { try { // Add a product with an autogenerated ID const product1 = await addProduct('Laptop', 'Electronics', 'PROD', 5); console.log(Added product: ${JSON.stringify(product1)}); // e.g., { id: 1, productID: 'PROD00001' } const product2 = await addProduct('Smartphone', 'Electronics', 'PROD', 5); console.log(Added product: ${JSON.stringify(product2)}); // e.g., { id: 2, productID: 'PROD00002' } } catch (error) { console.error('Error adding product:', error); } finally { await pool.end(); }})();Why This is Useful for SQL UsersCustom ID Control: While SQL supports AUTO_INCREMENT, this approach provides human-readable alphanumeric IDs with custom prefixes.Database Independence: Works with any SQL database that supports basic queries.Scalable: Tracks IDs directly within the table without needing a separate tracking mechanism.API ReferenceidGenerator(prefix, numericLength, startIncrement)Creates a new instance of the ID generator.prefix: string (2 or 3 characters) – The prefix for the generated ID.numericLength: number – The length of the numeric part (e.g., 5 for PB00001).startIncrement: number – The starting numeric value for the generator.MethodsgetNextID()Description: Generates the next alphanumeric ID.Returns: string – The next ID.getLastID()Description: Fetches the last generated ID.Returns: string – The

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Home » Styles » Bubble Text Super cool unicode text magic. Care for a glass of ⓑⓤⓑⓑⓛⓨ?This tool generates text characters inside of circles or bubbles, with either dark or light backgrounds. These bubble characters can be used inside of Facebook or Twitter status updates, in emails, and elsewhere. You can use bubble text to indicate excitement, cause for celebration, or to denote something important.Our bubble text generator uses characters from the "Enclosed Alphanumerics" and "Enclosed Alphanumeric Supplement" Unicode blocks. These characters were originally intended to function as numbered and lettered bullets in ordered lists. They provide a range of visually distinct and enclosed shapes that can be used as stylistic alternatives to traditional bullet points. While their original purpose was utilitarian, these enclosed characters have also found creative applications in various contexts. The "Bubble Text" generator utilizes the captivating and decorative nature of the enclosed characters to generate visually appealing and engaging text styles, adding a touch of whimsy and uniqueness to written content.Related StylesAside from circular bubbles, you can also generate text enclosed in squares. Here are some styles that use squares and other shapes.For more stylish text generators that you can copy and paste anywhere, visit the ⓕ🅡ⓞ🅝ⓣ🅟ⓐ🅖ⓔ.Preview Bubble text Black bubble text Parenthesis Big bubbles Keycap bubbles See how these styles look on apps like Facebook, Twitter, SMS; and on Mac, Windows, iPhone and Android devices.