Category Archives: Tech Buzz

In today’s tech-savvy world where artificial intelligence has made every aspect of our

In our modern world, most of the marketing strategies are digital. When speaking about eCommerce

Python is one of the powerful programming languages and a statistical tool that is being

Digitalization has changed the way we used to look for a renting house. No more going around

Around three quarters of the Australian population live in its 21 largest cities, which

Merely two decades ago, one could not envisage the magnanimous form the internet has taken in today’s world. Web development is a drastic process that stands as the base of consumerism and user behavior whereby online presence is indispensable for every individual or entity.

Different web development agencies like Brights Agency are constantly endeavoring to bring the best web development solutions to millions of users and businesses worldwide. But firstly, we should understand the major trends in web development in 2019.

5 Web Development Trends 2020

The convergence of media is the term in vogue and it is being adopted in almost every walk of life to make our regular interaction, more convenient. Web development is not only about creating an online presence with the help of a website. It is about progressing with user requirements, and web applications are the latest trending subject.

Companies target at developing applications that tap the device specifications, browser, and screen size of the users and create the most user-friendly ambiance. This results in increased customer engagement and higher conversions.

1. Focus on Frontend Framework

2019 is the year of frontend frameworks like Angular, React, or Vue.js which provide dedicated tools to look after all your web development needs. This leaves ample space for you to focus on creating an optimized user experience by generating static web pages.

Also, APIs and Markdown can be used to add dynamic content to static pages which offer faster user interactivity.

2. Blockchain Technology

Blockchain technology has been used in safe transactions of cryptocurrencies for a long time now, but it now plays a significant role in web development. They enable you to authenticate hundreds of secure transactions instantaneously with the help of distributed ledgers.

Even the marketing giants like Amazon, IBM, and Microsoft are focusing on better usage of blockchain technology.

3. Increased usage of push notifications

Push notifications have been primarily used by mobile applications for their promotional activities and updates. But as cluttered inboxes with newsletters are slowly being a thing of the past, web development is also involving enhanced usage of push notifications.

4. Voice Search

Convenience is the ideal choice of modern lifestyle and every single aspect adding to it is sought in the industry. With voice search, web developers are adding yet another user-friendly functionality. Several APIs for adding voice recognition to the websites are also readily available.

The increased use of voice recognition AIs like Alexa and Siri has made humans more habituated to the voice search alternatives.

5. Concerns over Cybersecurity

As the usage of the internet has substantially increased over the decades, consumers are also expressing major concerns over

The latest JEP draft submitted by Brian Goetz, one of the chief Java Language Architects at Oracle, includes critical features in the JDK development. Java is often criticized for being excessively verbose and this hurt the Java architects.

Type Declaration and Sealed Types Enhancements

The draft “Records and Sealed Types” is intended to make Java code that models no complex data aggregates simpler to read, write, and to be modified/ corrected.

The JEP has two latest language constructs. Firstly, Records are there to extend Java. Records are introduced to provide a new, compact syntax for the class declaration that is “transparent holders for immutable data.” Secondly, “sealed types” are there with which classes and interfaces can be declared that limit their subtypes.

Both records and sealed type features are often implemented simultaneously in different languages under the name – “algebraic data types.”

Let’s understand the depth of Records and Sealed types

Records

Record is a new type of declaration proposed in the Java language. Like an enum, it is a restricted form of class that declares its representation and assigns to an API that suits that representation.

There will be no key degree of freedom offered by Records that classes usually enjoy; in other words, the ability to decouple a classes API from representation. However, there will be a significant degree of concision. A data is “the state, the complete state, and nothing but the state.”

Its form in the proposal looks like-

record Point(int x, int y) { }

From the above example, it is clear that using record point.

There is a name, a state description, and a body.

Records are classes, they can include maximum things other classes can – accessibility modifiers, an implements clause, Javadoc, annotations, type variables. The body may declare static methods, constructors, static fields, instance methods, instance initializers, and nested types.

Sealed types

Second type is sealed type that is suggested for implementing algebraic data types. There are two goals to be achieved –

1. To restrict which classes can be a subtype
2. To allow “exhaustiveness analysis at the use-site”

The proposed syntax of sealed types looks like-

sealed interface Node

permits A, B, C { … }

Java developers can make use of both Records and Sealed types together to model arithmetic expressions. You can take reference from the JEP draft-

sealed interface Expr { }
record ConstantExpr(int i) implements Expr { }
record PlusExpr(Expr a, Expr b) implements Expr { }
record TimesExpr(Expr a, Expr b) implements Expr { }
record NegExpr(Expr e) implements Expr { }

Goals and motivation

As we discussed earlier, Java has faced criticism for being over verbose or having excess of “ceremony” and one of the reasons for that is classes that are nothing more than just “simple data carriers”.

To write simple data carrier class in the right way, developers have to write more of low-value, repetitive, error-prone code like – accessors, constructors, hashCode(), equals(), toString(), etc. Thus, the feature is intended to make Java code writing simply to read, compose, and to be modified.

Now learn the favorite tools of java developers that help them in development

Java has been the base of enterprise apps for over a decade. Have you ever wonder how are java developers using the language? There is no surprise that most of them consider themselves to be back-end developers, composing apps and wrangling databases running over servers.

Java’s role as the language of choice to develop apps for android devices is also evident. Recently Kotlin is favored by Google and things changed.

When the industry talks about most popular IDEs and code editors- JetBrains IntelliJ IDEA comes on the top of the list followed by java developers. The most popular databases used by java developers are – MySQL, SQLite, PostgreSQL and MS SQL Server.

Most popular web frameworks among java developers are – JS web framework JQuery, Spring, MVC, and Express.js.

Top

Remember back when we used to have reel cameras? Well, some of you were never introduced to them —  it was a thing in the 90s.

Now, we have DSLRs and mirrorless cameras dominating the field of photography and the market. The rise of DSLRs have consequently resulted in the rise of many professionals and enthusiast photographers.

5 Best Lenses For Canon Cameras

When we are talking about DSLRs, we cannot help but think about the lenses. Their wide variety and distinct application for different circumstances enabled us to take great pictures in different scenarios.

Let’s discuss the top 5 lenses of 2019 for your photography kit! 

1. Canon 24 f

One of the most frequently asked questions a photographer receives revolves around the use of images found online.

In this age of ubiquitous pictures floated around on social media apps, available through numerous web sites, or shared through links, likes, pins and tweets, it can be difficult to understand the archaic ins and outs of copyright laws.

Can I use that

Mobile payment, as the name suggests, is the payment done via a mobile device under financial regulations governed by laws.

The Future Of Mobile Payments : A Walkthrough

Mobile payment is also referred to as mobile money transfer, mobile wallet, or mobile money.

A consumer can use his or her mobile to send or receive money rather than using those cumbersome traditional methods of payment like cash, cheques, credit cards, etc.

No doubt the concept of using non-paper and non-coin based currency has a long history, but it is in this 21st century that online payment has tightened its grip.

According to the stats provided by GlobalIndex and the report of Global Mobile Payment Market, the annual rate of growth in the market is projected to be as higher as 33 % between the years 2019 and 2026, while reaching at $457 billion in the year 2026.

Also, as per them, out of 10 individuals, at least four people use their mobile phones to do online transactions (for sending as well as receiving the payment). And this figure has doubled in the last year.

Why are these alternate payment methods so enticing?

Today the number of people who use a mobile device (approx. 96 %) is more than the number of people who have a bank account (approx. 89 %). And that’s not surprising stats.

Because today whatever you want to buy or even sell can be done through the mobile device in a few taps and clicks from the comfort of your home, so why would anyone bother himself to go out to do all this that can be done remotely?

And for the same reasons mentioned above, the mobile phone is the most reliable way to bring the consumers without having access to a bank account into the financial equilibrium.

The emergence of mobile payments

Mobile payments are in trend for some time now.

According to Globalwebindex, the first-ever payment was made in the year 1997 by Coca Cola when the company had introduced the vending machines.

Those machines were the source of making amounts via text messages. Further, in the year 2006, Paypal dedicated its mobile payment services in the states of the US and the UK.

Paypal’s venture into a fully-fledged mobile payment service has established the brand as the top choice in 31 out of 45 tracked markets due to its usage by 13 % of the global internet population.

The Emerging Importance of Mobile Payments

The

number