The mobile has become the main content distribution platform for companies, an essential means of accessing work-related data, and a key doorway for completing multiple transactions. When developing mobile apps, there are two options: going native or building cross-platform. How are these two approaches to mobile development different? What are the best use cases for each? Let’s find out. A Bit of History We all consume content galore on our mobile phones. But what truly defines our experience is content presentation. Indeed, we’re all familiar with the smooth transitions of those great apps on our phones, often feeling the urge to come back for more of that good usability. Just a few years ago, that’s exactly how native apps were sifted from the cross-platform wannabes—the quality of the latter simply wasn’t good. The beginnings of cross-platform mobile development were harsh, to say lightly. But back in the day, there were many players on the scene of mobile operating systems. You had Windows, BlackBerry, iOS, and Android. Building affordable applications that could run on all the platforms was justifiable. The need for a wider reach resulted in a compromise on slow performance, bad usability, and frequent crashes for the small price businesses had to pay for hybrid applications. The cross-platform mobile development tools and frameworks were immature and not really ready for production. In 2015, things started to change. First, React Native entered the scene, giving the apps built with it a semblance of nativity (React Native binds to native UI components). Then, in 2018, Google released Flutter, which allowed developers to build native-like apps. Still, the two technologies were...
Organizations risk failing cyber security assessments on home networks protection With various levels of lockdowns in place in many European countries, are smaller companies fighting a losing battle when it comes to renewing cyber security certification? Richard Hughes believes this is the case… With many organizations operating with a majority of employees working from home, many businesses have not considered the fact that their employees’ home networks now fall under the scope of regulatory and certification requirements. If an individual works from home more than 50 percent of their time, their network must be compliant with current regulations. The only exception would be if they have an always on VPN which all traffic passes through, which is highly unlikely, especially for small and medium sized enterprises (SMEs). Businesses need to realise that it’s their responsibility to protect their employees’ networks. If they don’t, they’ll fail vital certifications. Part of the issue here is that businesses haven’t received clear guidance on what they need to have in place to achieve or maintain compliance with certification, such as Cyber Essentials in the UK, for example. With the COVID-19 pandemic forcing the majority of the workforce to do their job remotely, workers are no longer protected behind office infrastructure. SMEs are being hit the hardest right now, and the last thing they need is to find out they are falling out of scope of cyber security requirements and increasing their cyber risk. In addition, the pandemic provided cyber criminals with another way of exploiting individuals and the businesses they work for. In its annual review, the NCSC highlighted that more than a quarter...
When I first caught wind of React Native, I thought of it as nothing more than a way for web developers to dip their feet into native mobile apps. The premise that JavaScript developers could write an iPhone app in JavaScript was definitely something that I thought was really cool, but I quickly shrugged off the idea of using it myself. After all, I had already been doing native iOS development as a hobby for many years, and professionally with Chalk + Chisel (formally Bolster) for almost two years at that point. I had already made dozens of iOS apps — good apps that I was proud of. Apps built in Xcode and written in Objective-C, because that’s the way it’s always been. That’s what Apple gave us to make iOS apps, so that’s what I and every other developer used. Then, two years ago when Apple released the Swift programming language, I didn’t hesitate to try it out. It was still in Xcode, and it was still (obviously) Apple-approved for developing iOS apps, so I dove right in and picked it up pretty — ahem — swiftly. I was content in my Apple ecosystem bubble. React Native seemed like a fun little experiment, but in my mind any real native app would still need to be written the real native way. It seemed like a waste of time for me to not only learn JavaScript (I had no experience), but an entirely new way of building apps when I was already beginning to master building them the “real” way. Fast-forward a couple of months, and I’m confident enough...
When I first started out coding, I was sickened with impostor syndrome. All these great web developers with their fancy portfolios. But I’m not them. I can’t design anything at all. I can’t make things look beautiful or elegant. But, the world is rifled with “learn to program by becoming a web developer”. I felt like I was destined to be a bad programmer as I couldn’t do web development no matter how much I tried. As I grew up, I realised that I don’t have to be a web developer. Backend developers are just as cool, and even cooler to me personally. I feel like this is because: Web developers have more to show off The vast majority of people becoming programmers go into web development (likely due to the fact that the web developers know how to build a well designed course / website) Websites like Dev.to are predominantly about web development (sort by top posts of all time, it’s all web dev 😎) Soo if you’re a beginner programmer, I wanted to let you know that you don’t have to be a web developer to be a good programmer. You don’t even have to touch HTML if you like! There are thousands of programmers not involved in web development. You don’t even have to be a backend developer (that develops server-side applications). There are thousands of jobs where you develop internal tooling, databases, security and more. Remember. Web development is not the only goal. You can become a great programmer without touching HTML or CSS. While I’m not the best example, my projects have around ~9k...
ASP.NET DEVELOPMENT 1. AN INTRODUCTION TO C# 1.1 What is .NET, C# and the correlation between C# & .NET? 1.2 What is CLR, what is JIT? & What are FCL? 1.3 Primitive Types, Namespaces & Statements 1.4 What are Expressions & Operators. 1.5 What are Loops, Conditional Statements 1.6 Demo: Console Application 2. EVENTS, PROPERTIES METHODS AND FUNCTIONS 2.1 Methods, Method Overloading, Fields, Properties & Events 2.2 What is Event Based Development 2.3 Demo: Windows Form 3. ADO.NET 3.1 Creating database 3.2 SQLQueries 3.3 Connectivity 3.4 What is CRUD and the concept of transactions? 3.5 Demo: SQL Management Studio 4. WINDOWS WITH ADO.NET 4.1 Establishing connection & Performing CRUD operation 4.2 Final Project Allotment. 4.3 Demo: Creating a small windows application. ASP.NET DEVELOPMENT 5. OBJECT ORIENTED PROGRAMMING CONCEPTS 5.1 Inheritance, Generalization, Specialization, Encapsulation, & Abstraction 5.2 Polymorphism, Overloading, Overriding, Interfaces, Enumerations & Structures 5.3 Demo: Creating an ERDiagram for a live project 6. OBJECT ORIENTED PROGRAMMING CONCEPTS (CONT.) 6.1 Reference Type, Classes,Objects, Instances & Constructors 6.2 Attributes, Properties and Methods 6.3 AbstractClasses, Virtual Members, Static Class, SealedClass & Partial Class 6.4 Demo: Creating the C# project for ER Diagram 7. EXPLORING THE FRONTEND DESIGN 7.1 HTMLTags & Attributes 7.2 CSS & types of implementation & Integrating CSS to HTML 7.3 Introduction to JavaScript, jQuery and DOM 7.4 Frontend programming demo 8. ASP.NET 8.1 What is ASP.NET? 8.2 ASP.NET Architecture & Control-based Programming 8.3 Ul Elements & Web Sites/Applications? 8.4 Performing CURD operations 8.5 Demo: Creating the ASP.NET Application ASP.NET DEVELOPMENT 9. ASP.NET MVC 9.1 What is MVC architecture? 9.2 How does it work? 9.3 What are models,...
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