DeveloperBreeze

Reverse String in PHP using strrev

January 26, 2024

php

// Original string
$originalString = 'Hello, World!';

// Use strrev to reverse the string
$reversedString = strrev($originalString);

// Display the reversed string
echo 'Original String: ' . $originalString . "\n";
echo 'Reversed String: ' . $reversedString;

Continue Reading

Discover more amazing content handpicked just for you

Code

How to Create a New MySQL User with Full Privileges

CREATE USER 'your_username'@'localhost' IDENTIFIED BY 'your_password';
GRANT ALL PRIVILEGES ON *.* TO 'your_username'@'localhost' WITH GRANT OPTION;
FLUSH PRIVILEGES;
EXIT;

May 01, 2025

Code

python

Configuring SQLAlchemy with PostgreSQL on Heroku: A Quick Guide

Heroku's DATABASE_URL uses the older postgres:// scheme, which isn't compatible with the latest SQLAlchemy requirements. Starting with SQLAlchemy 1.4, postgres:// is considered deprecated and no longer supported. The explicit postgresql+psycopg2:// scheme is required.

Without this replacement, SQLAlchemy might throw an error like:

Nov 08, 2024

Code

php

How to Delete All WordPress Posts and Their Uploads Using a Custom PHP Script

No preview available for this content.

Oct 25, 2024

Code

php

How To enable all error debugging in PHP

No preview available for this content.

Oct 25, 2024

Code

bash

How to Paste in an SSH Terminal Without a Mouse

Copy: Ctrl + Shift + C to copy text.
Paste:
Ctrl + Shift + V
Alternatively: Cmd + V (macOS) or Shift + Insert (Linux).

Copy: Select text (it automatically copies to the clipboard).
Paste: Right-click or Shift + Insert.

Oct 20, 2024

Note

javascript nodejs

Vite vs Webpack

Vite: Vite handles modern JavaScript features natively, leveraging the browser’s capabilities during development and optimizing for production only when needed.
Webpack: Webpack can bundle any kind of asset (JavaScript, CSS, images, etc.) and provides advanced features like code splitting, tree shaking, and asset management, but these can add complexity to the build process.

Vite: Vite has a growing ecosystem with plugins, and it's designed to be framework-agnostic, although it has strong support for Vue and React.
Webpack: Webpack has a mature ecosystem with a vast array of plugins and integrations, making it suitable for complex and large-scale projects.

Aug 14, 2024

Code

nodejs graphql

GraphQL API Server with Node.js and Apollo Server

const express = require('express');
const { ApolloServer, gql } = require('apollo-server-express');

// Sample data
let books = [
    { title: 'The Great Gatsby', author: 'F. Scott Fitzgerald' },
    { title: 'To Kill a Mockingbird', author: 'Harper Lee' },
];

// GraphQL schema definition
const typeDefs = gql`
    type Book {
        title: String!
        author: String!
    }

    type Query {
        books: [Book]
    }

    type Mutation {
        addBook(title: String!, author: String!): Book
    }
`;

// GraphQL resolvers
const resolvers = {
    Query: {
        books: () => books,
    },
    Mutation: {
        addBook: (_, { title, author }) => {
            const newBook = { title, author };
            books.push(newBook);
            return newBook;
        },
    },
};

// Create Apollo server
const server = new ApolloServer({ typeDefs, resolvers });

const app = express();
server.applyMiddleware({ app });

app.listen({ port: 4000 }, () =>
    console.log(`🚀 Server ready at http://localhost:4000${server.graphqlPath}`)
);

Schema Definition: The typeDefs defines a simple schema with a Book type and queries to fetch books and add a new book.
Resolvers: Functions that resolve the queries and mutations. In this case, they return all books and add a new book to the list.

Aug 12, 2024

Code

javascript

React Custom Hook for API Requests

No preview available for this content.

Aug 12, 2024

Code

csharp

Unity Inventory System using Scriptable Objects

using System.Collections.Generic;
using UnityEngine;

public class Inventory : MonoBehaviour
{
    public List<Item> items = new List<Item>();
    public int capacity = 20;

    public bool AddItem(Item item)
    {
        if (items.Count >= capacity)
        {
            Debug.Log("Inventory is full!");
            return false;
        }

        if (item.isStackable)
        {
            Item existingItem = items.Find(i => i.itemName == item.itemName);
            if (existingItem != null)
            {
                // Stack logic (if needed)
                Debug.Log($"Stacking {item.itemName}");
                return true;
            }
        }

        items.Add(item);
        Debug.Log($"{item.itemName} added to inventory.");
        return true;
    }

    public void RemoveItem(Item item)
    {
        if (items.Contains(item))
        {
            items.Remove(item);
            Debug.Log($"{item.itemName} removed from inventory.");
        }
    }

    public void UseItem(Item item)
    {
        if (items.Contains(item))
        {
            item.Use();
        }
    }
}

A basic setup for displaying the inventory items in the Unity UI.

Aug 12, 2024

Code

csharp

Unity Player Controller Blueprint

Animation Integration: Add animator components and trigger animations based on movement and jump states.
Advanced Physics: Integrate more complex physics interactions, such as slopes or surface friction.
Networking: Adapt the controller for multiplayer environments using Unity’s networking solutions.

Aug 12, 2024

Code

bash

Bash: How to Loop Over Files in a Directory

No preview available for this content.

Aug 12, 2024

Code

csharp

C#: How to Read a File

No preview available for this content.

Aug 12, 2024

Code

html

HTML: Basic Template Structure

No preview available for this content.

Aug 12, 2024

Code

php

PHP: How to Connect to a MySQL Database

No preview available for this content.

Aug 12, 2024

Code

css

CSS: How to Center a Div Horizontally and Vertically

No preview available for this content.

Aug 12, 2024

Code

java

Java: How to Sort a List

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class SortExample {
    public static void main(String[] args) {
        List<String> list = new ArrayList<>();
        list.add("Banana");
        list.add("Apple");
        list.add("Orange");

        Collections.sort(list);

        for (String fruit : list) {
            System.out.println(fruit);
        }
    }
}

Aug 12, 2024

Code

javascript nodejs

Node.js: How to Create an HTTP Server

No preview available for this content.

Aug 12, 2024

Code

sql

SQL: How to Select Top N Records

No preview available for this content.

Aug 12, 2024

Code

python

Python: How to Reverse a String

No preview available for this content.

Aug 12, 2024

Code

javascript json

How to Deep Clone a JavaScript Object

No preview available for this content.

Aug 12, 2024

Discussion 0

Please sign in to join the discussion.

No comments yet. Start the discussion!

Choose Your Plan

Popular

Generators

Converters

Code Tools

Design

Reverse String in PHP using strrev

Continue Reading

How to Create a New MySQL User with Full Privileges

Configuring SQLAlchemy with PostgreSQL on Heroku: A Quick Guide

How to Delete All WordPress Posts and Their Uploads Using a Custom PHP Script

How To enable all error debugging in PHP

How to Paste in an SSH Terminal Without a Mouse

Vite vs Webpack

GraphQL API Server with Node.js and Apollo Server

React Custom Hook for API Requests

Unity Inventory System using Scriptable Objects

Unity Player Controller Blueprint

Bash: How to Loop Over Files in a Directory

C#: How to Read a File

HTML: Basic Template Structure

PHP: How to Connect to a MySQL Database

CSS: How to Center a Div Horizontally and Vertically

Java: How to Sort a List

Node.js: How to Create an HTTP Server

SQL: How to Select Top N Records

Python: How to Reverse a String

How to Deep Clone a JavaScript Object

Discussion 0

Choose Your Plan

Adblocker Detected

Popular

Generators

Converters

Code Tools

Design

Reverse String in PHP using strrev

Continue Reading

Discussion 0