In summary, we are going to discuss the differences and similarities between the programming languages C, C++, And Java (Java vs C++ vs C)

Here are some of the pointers that you will find when you work with programming languages like C, C++, and Java.

 Similarities and Differences of Java, C++and C.

• C is a procedural language,c++ is an object oriented language .Java is a pure object oriented language.
• We can create our own package in Java(set of classes) but not in c and c++.
• Internet programming like Frame, Applet is used in Java not in C, C++.
• Java uses compiler and interpreter but in C & C++ uses compiler only.
• We use multiple inheritances in C++ not in Java. In Java, we use Interface instead of multiple inheritances. In c there is no inheritance.
• C & C++ both are platform dependent which means you can’t run the execute code in any other operating system.Java is a platform independent language.
• In C we use stdio.h header file .In C++ we use iostream.h, conio.h header file but Java does not support any header files.
• Pointers are used in C and C++ language, but Java will not support for pointers.
• There is no Exception handling in C, but it supported by Java & C++.
• In C no overloading, In C++ supports overloading & in Java operator overloading not support.
• Storage classes: auto, extern are supported by C and C++, but in Java not supported.
• The Code of C Language is Converted into the Machine code after Compilation But in Java Code First Converted into the Bytes Codes then after it is converted into the Machine Code
• In C++ Multiple Inheritance is Possible but in java A Class Can not Inherit the features from the two classes, in other words java doesn’t support Multiple Inheritance The Concept of Multiple Inheritances is Introduced in the Form of Interfaces
• The use of import statement in Java for including the contents of screen instead of #include
• Java Doesn’t have Destructor like C++ Instead Java Has finalize Method
• Java will never support have Structure Union , enum data types

Direct Comparison of Java vs C++ vs C

Also Read: Java Vs Python

Conclusion

Finally, you can see the differences and similarities of (Java vs C++ vs C) that we have listed down here. When it comes to application development, each of these languages is self-sufficient in designing applications for the desktop platform. If you enjoyed this blog then do check out our other topics as well.

In 2019, Google announced that Kotlin can be used as the language of choice for Android app development. Because of this announcement, this has led to draw the attention of some of the worlds leading brands to adopt and use Kotlin as the language for the development of apps on the Android platform. The popularity of Kotlin has been growing ever since this announcement.

This has influenced a lot of specialists to predict the collapse of Java as we know it as far as mobile development is concerned. We got to the root of the topic to see how Kotlin VS Java fares so that you are able to see how the two stack up against each other and who is the winner.

Kotlin VS Java Performance

When you choose a programming language for development purposes, the most important aspects to consider is the performance, we need to determine which language makes the apps work better. The byte code structure is easily comparable with that of Java, which can make apps run equally faster than the one written in Java. So looking at the surface there is clearly no frontrunner in this category. However, when we look closely, we are able to see that Kotlin provides full support for inline functions which enables the code that incorporates lambdas to run much faster than the one written in Java. Having said this, ultimately the code that is written by developers will majorly decide how fast the app will run. This is simply because the byte code is very similar.

Kotlin can be the key in order to make your development teams function like well oiled machines. A class that consists of 50 lines of code when using Java can only be written with a single line of code using Kotlin. When we look at the history of Kotlin, especially for which purpose it was invented by JetBrains, the major goal was to increase the productivity levels, yet it was still not possible to rewrite everything using Kotlin. That is the sole reason why it was made operational with Java. For example, Java Frameworks can work together and interoperate with Kotlin libraries.

Kotlin VS Java Android Development

It has been no secret that pretty much all Android app is developed using Java. However here are a few of the main reasons why you should consider using Kotlin:

• Java has become OutDated: Java has not been able to keep up with the times, and that too even with the release of Java 8, and because of this, many experts consider this to be a monumental leap for them. Still, Android only supports just a handful of Java 8 features, so this needs to be clear about how developers can take full advantage of this platform.
• Language Issues: Java’s language issues have been able to receive a lot of attention with respect to things such as null-safety, no extendibility and it even does not support functional programming features.
• Syntax Issues: When we directly compare to some of the more modern platforms that are out there, what really stands out is how verbose the language is. This another disadvantage in terms of how outdated the language really is.

Kotlin Advantages

If the above-listed reasons are not convincing enough, there are many more features that Android development services are taking the benefit from. Since Kotlin requires fewer lines of code this makes it much safer to use than Java because using this improves the readability and enables engineers to handle the code much more efficiently. This reduces the likelihood of making a mistake while writing the code, and the compiler makes it much easier to discover bugs in the code and eliminate runtime errors. All of this makes errors less costly and very easy to fix.

With Kotlin the code base is much smaller and this helps to improve the code clarity and quality since this can make technical debt avoidable. If developers are running late on a specific deadline, they often cut corners as far as programming is concerned. This makes compromises on the quality of code being produced and thus hampers productivity. The good news is that using a smaller code base all of these problems can be avoided if everything is implemented correctly. This is another side effect of the conciseness that Kotlin brings to the table. In general, if the developers get fewer things to write, the fewer mistakes they are likely to commit.

The development community of Kotlin is growing day by day. It is an open community that is highly responsive. Thus this enables the flow of information and expertise from one developer to another to get the most demanding and challenging questions answered. There are many resources that are available to developers for sharpening their skills and there are thousands of questions on StackOverflow regarding Kotlin and how to use it, thus making it a wonderful resource to use when it comes to usability.

Also Read: Java vs NodeJS

Conclusion:

It is indeed that Kotlin is the future for Android app development. With its abundance of community support and learning materials that you can find online, app developers can use Kotlin to develop apps for the Android platform. Kotlin is considered a successor to Java for Android app development.  You can get multiple benefits when you use Kotlin for your android app. If you are looking to develop an Android app for your business then you should contact us at enquiry@nimapinfotech.com with your requirements. We have the most talented developers ready to be taken onboard for your development project endeavors.

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In this article, we are going to compare and contrast two different technologies designed to solve computing problems in its own league. We are going to compare Java with NodeJS. And see the similarities as well as the differences between these two technologies.

Let us get to basics of these technologies Java and NodeJS

Java is a platform-independent language. Java is Object-oriented Language that is used for general purposes. It is a class-based language that uses a principle called “write once- run anywhere”. Programs that are written using Java are portable and that means that it can be run on any hardware and software using any underlying operating system.

NodeJS is a runtime library and environment that is cross-platform. It is used for creating and running JavaScript applications outside the browser. This platform is free to use and is based on the open-source license that is used for creating server-side JavaScript applications. NodeJS allows developers to create and execute code on the server-side. It provides a swift and fast way of writing and deploying scripts that are scalable and light.

Let’s discuss what makes Java so popular.

Java

Java was developed and invented by James Gosling at Sun Microsystems. Much of the Java language’s syntax is derived from the C++ language. This is also a Class-based and object-oriented language. Java is shipped in the form of JDK (Java Development Kit) that includes many components required to run a Java program. However, not all components of JDK are compulsory for running Java. The latest version of Java is Java 11 that is released on 15th January 2019.

When the Java program is run for the very first time, it is converted into bytecode by the Java compiler and then this compiled bytecode is run and executed on any operating system that has a compatible JRE (Java Runtime Environment) installed and running on it. Thus the source code that is written in Java can be run and executed on any platform that is one of the most favored and biggest benefits offered by Java.

The only condition for the execution of Java programs is that an appropriate and compatible JRE must be installed on the required operating system that can be downloaded from the Java’s official website. A compiler will convert the Java source code into its appropriate bytecode, and the JVM(Java Virtual Machine) which is created inside the JRE(Java Runtime Environment) will convert the bytecode into its appropriate machine code.

Java has robust and extensive support for networking, concurrency and GUI (Graphic User Interface). There are numerous frameworks that are developed using Java. In the current context or background, Spring is the most widely used in the web development field which has a strong foundation that has been laid by Java.

Know More: Asp.NET vs Node JS

NodeJS

Developers and programmers can easily make use of NodeJS for creating the front end as well as the back end system as it allows for the use of the same JavaScript code. Programmers can write real-time applications and at the same time, it enables the scope for mobile application development as well.

Server-side capabilities are provided in abundance for NodeJS, a developer can easily listen to and reply to HTTP requests on the computer, listen to the network traffic as well as at the same time can access the database from the computer directly.

In order to address the scalability, NodeJS makes use of an event-based model. It allows the use of rich JavaScript libraries for the JavaScript modules that helps in simplifying the code. There are plenty of frameworks that have been developed using NodeJS such as ExpressJS, Partial JS and so on. When it comes to building scalable as well as fast server-side applications, NodeJS is a clear cut winner here.

In simple words, NodeJS provides JavaScript the ability to interact with I/O (Input/Output) devices by harnessing the use through its APIs as well as connecting with external libraries that are written in various other languages.

Lets us see a head-to-head comparison between these two technologies (Java vs NodeJS):

Here are some of the key differences between Java and NodeJS:

Java is a brilliant option for building complex web applications that are highly concurrent. But NodeJS is ideal for small-sized projects.

Java requires the use of JDK that includes the Java compiler as well as the runtime environment in order to run Java on any machine. Node JS must be installed through installable archive files.

Source code that is written using Java is compiled into bytecode and then this bytecode is converted to machine code, that is ready to run on any platform, compared to Node JS where the source code is written in a JavaScript file, the interpreter will be used to interpret this file and execute the JavaScript code.

Java is heavily used for building complex web applications by using a framework already provided, whereas NodeJS is best suited for real-time collaboration drawing and editing applications such as Google Docs.

Java is an Object-oriented language that needs to be compiled inside a JRE (Java Runtime Environment) whereas NodeJS is a cross-platform runtime system and an environment for applications written using JavaScript.

Java uses the concept of multithreading whereas NodeJS does not have any such concept.

For large scale project that has some amount of concurrency, Java is highly recommended whereas NodeJS does not handle the thread as well as JavaScript does and this is the weakest point of the NodeJS framework.

CPU intensive tasks that require a huge amount of computational power can be handled by Java whereas I/O bound operations such as real-time chats, media streaming and so on can be handled by NodeJS.

Java is the defacto enterprise standard, it is the most popular programming language in the world. Compared to NodeJS which is a framework that revolves around using JavaScript and can achieve parallelism very efficiently and this is different from concurrency.

Read More: 10 Reasons that Make Node.js a Top Choice for Web Application Development

Conclusion

Java and NodeJS are two different technologies that are used for a variety of different things. From developing cross-compatible desktop applications to web applications, these leagues of the technologies are very different from each other. We hope that you liked this article and would have found it to be informative. If you’re looking to hire java developers or hire node JS developers for your project then do contact us at enquiry@nimapinfotech.com. We have the most experienced and talented developers for onboarding for your projects.