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Share: PHP

PHP is a widely-used, open-source scripting language especially suited for web development. Here's a breakdown of key aspects: 1. Core Concepts: Server-Side Scripting: PHP code is executed on the server, generating HTML (or other output) that is then sent to the user's browser. This distinguishes it from client-side languages like JavaScript, which run in the browser. Embedding in HTML: PHP code can be directly embedded within HTML, making it easy to create dynamic web pages. Dynamic Content: PHP allows you to generate content that changes based on user input, database information, or other factors. Database Interaction: PHP readily connects to various databases (like MySQL, PostgreSQL), enabling you to store and retrieve data. 2. Key Features and Characteristics: Open Source: PHP is free to use and distribute. Cross-Platform: It runs on various operating systems (Windows, Linux, macOS). Large Community: A vast community provides support, resources, and libraries. Web Framework...
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Share: API

An API (Application Programming Interface) is a set of rules and protocols that allow one software application to interact with another. It defines the methods and data formats that applications use to request and exchange information. APIs are used to allow different systems, services, or components to communicate with each other. APIs typically work by defining endpoints (URLs) where one system can send requests, and the system receiving the request processes it and sends a response back. Here's a basic overview of how the process works: 1. Client (Requester): The system (or program) that initiates the request. This could be a user interacting with an app, or a program that needs to fetch data from another service. 2. API Endpoint: An endpoint is a specific URL or URI (Uniform Resource Identifier) on the server that defines where the request should be sent. 3. Request: The client sends an HTTP request to the API endpoint. This can be one of several types: GET: Retrie...

How-To: Code

Coding is the process of creating instructions for a computer to perform a specific task. The language you choose to use depends on what you want to achieve, as different programming languages are suited to different types of tasks. Here is a general guide to getting started with coding: 1. Choose a Programming Language: * Popular languages for beginners include Python, JavaScript, and Ruby. * Python is often recommended for its readability and versatility. * JavaScript is essential for web development. * Choose a language based on your goals and the type of applications you want to build. 2. Set Up Your Development Environment: * Install a code editor like Visual Studio Code, Atom, or Sublime Text. * Install the necessary tools and libraries for your chosen language. 3. Learn the Basics: * Familiarize yourself with basic programming concepts such as variables, data types, control structures (if statements, loops), and functions. * Understand how to use the syntax of your chosen langua...

Share: Programming Languages

Programming languages are essential tools that enable humans to communicate with computers, instructing them to perform specific tasks. These languages serve as a bridge between human understanding and machine execution, allowing developers to create a wide range of software applications. In this comprehensive overview, we'll explore the history, types, and characteristics of programming languages. History of Programming Languages: The history of programming languages can be traced back to the mid-19th century, with the development of early mechanical computers. Ada Lovelace, often regarded as the world's first programmer, wrote algorithms for Charles Babbage's Analytical Engine in the 1840s. However, the true evolution of programming languages gained momentum in the 20th century. 1. Machine Code and Assembly Language: The earliest "programming" involved manually toggling switches or setting wires on early computers to input binary instructions directly. As techno...

Share: A.I. Chat

Artificial Intelligence (AI) chat, often referred to as A.I. chat or chatbots, represents a revolutionary approach to human-computer interaction. It involves the use of advanced algorithms and machine learning techniques to enable computers to engage in natural language conversations with users. A.I. chat systems have become increasingly prevalent in various applications, ranging from customer support and virtual assistants to educational tools and entertainment platforms. Evolution of A.I. Chat: The roots of A.I. chat can be traced back to early attempts at creating conversational agents, such as ELIZA in the 1960s. These early systems relied on rule-based approaches and predefined scripts to simulate conversations. Over the years, advancements in natural language processing (NLP) and machine learning have transformed A.I. chat into more sophisticated and context-aware systems. Key Components of A.I. Chat: * Natural Language Processing (NLP): NLP is a critical component ...

Share: DDoS

Distributed denial of service (DDoS), happens when attackers send requests to a target’s IP address, causing the server or network to become overwhelmed, resulting in a denial-of-service to normal traffic. Symptoms of a DDoS attack: - a site or service is suddenly very slow or unavailable - suspicious amounts of traffic from a single IP or IP range - suspicious amounts of traffic from users who share the same profile, device, etc - odd traffic patterns, spikes at odd hours, etc Some methods to reduce or even to prevent DDoS: - monitor web traffic - restriction (for example country) - use cloud - increase bandwidth - have plans (for example security plans)

Share: Money Game

Money game schemes, also known as 'Skim Cepat Kaya', are schemes dressed up as an investment-platform. They look legitimate but in fact they are illegal. Often, they falsely promise much higher interest rates, returns or profits to attract potential victims. They have no intention to uphold their promises. They seek to lure new victims. They use the new depositors' money to repay the earlier depositors. Eventually, these money game schemes will collapse and the depositors will lose their investments and money. Members of these money game schemes will approach the victims at various locations. They normally come with luxury cars to convince the victims. During sharing, they will emphasize someone to be successful after joining the investment scheme. Remember: * Only deposit and invest with parties licensed by the authorities. * When in doubt, check with Bank Negara Malaysia, the Securities Commission or other relevant authorities about a company before making any decision.