Apple announced wireless debugging feature on Xcode 9 at WWDC 17. Apple say Cut the Cord Choose any of your iOS or tvOS devices on the local network to install, run, and debug your apps — without a USB cord plugged into your Mac. Simply click the ‘Connect via Network’ checkbox the first time you use a new iOS device, and that device will be available over the network from that point forward. Wireless development also works in other apps, including Instruments, Accessibility Inspector, Quicktime Player, and Console. ...

Imagine you want to build a big, fancy Lego castle. Each piece you use costs you money, and every time you need to fix or change something, it takes more time and money. Now, instead of building it all by yourself, you have a team of builders. But coordinating all of them to work together smoothly can be really tricky. Sometimes they don’t understand each other well, which can lead to mistakes or delays. ...

HTML: The Backbone of the Web HTML, or HyperText Markup Language, is the backbone of web development and the foundation upon which every website is built. When you visit a website, what you see is a combination of different elements styled with HTML, and each plays a unique role. HTML provides a way to structure the content on the web, allowing you to define headings, paragraphs, images, links, and more. ...

Introduction to SQL Imagine your room filled with video games, books, and snacks. Finding that one game you want to play? Total chaos! Now, think of SQL as your super-organized friend who knows exactly where everything is. SQL stands for Structured Query Language — a special way to communicate with databases, which are like digital storage rooms. What is Data? Data is any piece of information you can think of — like your favorite song’s title, a photo of your pet, or your gaming stats. In tech terms, data can come in different forms, such as text, numbers, or even images. ...

First of all what is UUID? In software development as soon as we encounter assigning/fetching piece of data uniquely first thing that pops up in mind is UUID(universally unique identifier). so this is how wikipedia defines it. A universally unique identifier (UUID) is an identifier standard used in software construction. A UUID is simply a 128-bit value. The meaning of each bit is defined by any of several variants. ...

HTML (HyperText Markup Language) is the foundation of web development, providing a structured way to create and format content for websites. One of the crucial aspects of HTML is its ability to format text, allowing web developers to emphasize, style, and organize their written content. In this article, we will explore various HTML tags used for text formatting, providing practical examples to demonstrate their usage and effectiveness. Why Text Formatting Matters Text formatting is essential for improving the readability and user experience of web content. Proper formatting helps guide readers’ attention, emphasizes critical information, and makes the content more visually appealing. By using HTML formatting tags, you can create a hierarchy of information that enhances the overall structure of your webpage. ...

In the realm of web development, Oracle Application Express (APEX) stands out as a powerful tool for creating database-centric web applications. Its architecture, built on a three-tier model, provides a robust framework for developing, deploying, and managing applications efficiently. In this article, we’ll delve into the intricacies of Oracle APEX’s three-tier architecture, exploring each tier’s role and how they work together to deliver seamless web applications. Presentation Tier: At the forefront of Oracle APEX’s architecture lies the presentation tier. This tier focuses on the user interface (UI) and user experience (UX), providing a visually appealing and intuitive interface for end-users. In the context of Oracle APEX, the presentation tier primarily comprises: ...

Ever wondered how massive websites like YouTube or Instagram handle tons of data? SQL (Structured Query Language) is the magical tool that makes this possible. SQL helps organize, manage, and retrieve information in databases, making it easy for you to keep track of everything! Here, we’ll explore different types of SQL commands used to manage databases, known as DDL, DML, DCL, and TCL. Get ready for an adventure through the world of SQL with some fun examples along the way! ...

What is Access specifier? Access specifier is keyword which helps in Access control of code block. Access control restricts access to the parts of your code from code in other source files and modules. Encapsulation is one pillar of Object Oriented Programming and access specifiers helps in encapsulating. What is Encapsulation?** Encapsulation is defined as the wrapping up of data under a single unit. It is the mechanism that binds together code and the data it manipulates.Other way to think about encapsulation is, it is a protective shield that prevents the data from being accessed by the code outside this shield. ...

HTML tables have been a fundamental part of web design since the early days of the internet. They provide a structured way to display data in rows and columns, making it easier for users to interpret and analyze information. In this article, we’ll delve into the world of HTML tables, exploring their syntax, attributes, and examples to help you master this essential web design tool. Understanding HTML Tables: HTML tables consist of rows and columns, organized within the <table> element. Each row is defined by the <tr> (table row) element, and within each row, data cells are represented by the <td> (table data) element. Additionally, headers can be defined using the <th> (table header) element within the <tr> element. ...