Kotlin Homework Help

Kotlin is a statically typed programming language that was developed by JetBrains. It became the official language for android development in 2017 (announced by Google). Kotlin runs in on JVM and is an open source programming language. It combines functional features and object-oriented programming into a unique platform. You should not hesitate to visit Programminghomeworkhelp.com any time you need Kotlin programming assignment help.

Before learning this language, our online Kotlin programmers recommend that you have a basic understanding of Java programming language. Also, you should have a reasonable exposure to any programming environment and concepts such as variable, syntax, commands, etc.

Overview of Kotlin

Kotlin is a new high-level language like Java and JavaScript. It combines technical and functional features in the same place. The development of Kotlin was influenced by Java, Scala, Groovy, and Goosy among other languages.  Although Kotlin’s syntax may not be exactly the same as that of Java, this language is internally reliant on the existing Java.class Library. Developers also prefer Kotlin because it provides clarity, interoperability, and code safety.

Pros and Cons of Kotlin

We have outlined below some of the advantages of Kotlin:

  • Kotlin is an easy language

As a functional language, Kotlin is easy to learn. The syntax is almost similar to that of Java. Also, since Kotlin is expressive, its code is more readable and understandable. However, we know that for one reason or another, you may not be able to complete your assignment on time. If you are caught up in this situation, do not fret. Avail of our Kotlin programming homework help and have your code solutions ready before your deadline.

  • It is a concise language

Like we mentioned above, Kotlin is a functional language based on JVM. It has not a boilerplate code that is often associated with other programming languages.

  • Runtime and Performance

Kotlin has a small runtime and better performance than most programming languages.

  • Interoperability

It is easy to build an interoperable application in a less complicated manner.

  • Brand new

Kotlin is refreshing and gives developers a new star because it is a brand new language. However, it was not developed to replace Java. Kotlin incorporates Java and some extra updated new features.

Kotlin also has its own shortcomings. Here are some of them:

  • Namespace declaration

Kotlin developers are allowed to declare functions at the top level. However, it becomes hard to understand the function that has been called whenever the said function is declared in other places of your application.

  • Kotlin has no static declaration

Kotlin programming language does not have a static handling modifier like Java. This can be a problem for the conventional Java developer.

We would like to assure you that our Kotlin project help experts know how to navigate their way around these cons. Get in touch with us any time your professor has asked you to develop a complicated project using Kotlin. At programming Homework Help, we have top-notch programmers who specialize in this language.

Kotlin Environment Setup

Setting up the Kotlin environment can be a daunting task. It is for this reason that we advise that you buy Kotlin homework from us. However, if you want to use Kotlin offline in your local system, execute the following steps to configure your local workspace:

  1. Installation of Java 8

It is necessary to use JDK 8 for your local Kotlin development because the programming language runs on JVM. You should visit the official website of Oracle to download and install JDK 8 or an above version. There you will also find a manual on how you should carry out the installation. Java requires an environment variable to work properly. You might be required to set up the same. You should type and hit the command “java-version” in the command prompt to confirm the Java version installed in your system.

  1. IDE installation

There are a plethora of IDEs available over the internet that you can choose from. Here are some of the widely used IDEs and their installation link.

NetBeans: www.netbeans.org/downloads/

Eclipse: www.eclipse.org/downloads/

Intellij: www.jetbrains.com/idea/download/#section=windows

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  1. Configuring Eclipse

For the purpose of this tutorial, we are going to use Eclipse. However, we would like to reiterate that our programmers are acquainted with the other IDEs. You can still get our Kotlin assignment help if your professor has asked you to use another IDE.

After installation, run Eclipse and go to “Eclipse Market Place.” On the pop-up screen, you will see a search box named “find”. Search for Kotlin and install it. The installation may take time depending on your internet speed. After the installation has successfully ended, you may have to restart Eclipse.

  1. The Kotlin Project

Congratulations! You have successfully installed Kotlin and ready for your first project. To create your Kotlin project on the fly, go to File -> New->Others and select Kotlin project from the list. You can create a Kotlin file under the “SRC folder” once the project set up is complete. Then, right-click of the folder and click new. An option for a Kotlin file will present itself. If it doesn’t, you may have to search from “Others.”

After successfully creating the new file, your development environment is ready. Take our Kotlin homework help if you run into any hurdles while installing Kotlin

The Kotlin Architecture

Kotlin has an architecture that it uses to allocate memory and produce quality output to end-users. Whenever it is targeting different other kinds of languages like Java and JavaScript, the Kotlin compiler will work differently in the following different scenarios.

The byte code created by the Kotlin compiler can run on the JVM. This byte code is exactly equal to the byte code generated by the Java. Class file. Two bytes coded files running on the JVM can communicate with each other. This is precisely how an interoperable feature is established in Kotlin for Java. The Kotlin compiler always converts the .kt file into ES5.1 whenever Kotlin targets JavaScript. Additionally, it generates a compatible code for JavaScript. The Kotlin compiler can also use the LLVM to create platform-based compatible codes.

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The Basic Types in Kotlin

  • Numbers

Numbers are represented in Kotlin the same way as they are done in Java. The only difference is Kotlin does not allow internal conversion of different data types. In the table below, we have outlined the different variable lengths for different numbers:

Type Size
Float32
Double64
Int32
Long64
Short16
Byte8
  • Characters

Kotlin uses “char” to represent characters. In this programming language, all characters should be declared in a single quote. Also, we do not declare character variables in the same way as the number variables are declared. In Kotlin we can declare variables in two ways, using “Var” or “Val.”

  • Boolean

Using Boolean in Kotlin is simple just like in other languages. Boolean variables have two values, either true or false.

  • Strings

Like in Java, strings in Kotlin are character arrays and immutable in nature. Kotlin has two types of strings, raw string and escaped string.

  • Arrays

A collection of homogenous data is called an array. Kotlin allows arrays of different data types.

  • Collections

Collections are vital in data structure and make software development easy. Kotlin supports two types of collections. The first one is an immutable collection which include lists, maps, and sets that cannot be edited. The second one is a mutable collection which is an editable type. Please note that it is important to know the type of collection used in your application. This is because the Kotlin system does not represent any specific difference in them.

Kotlin has some useful methods that are self-descriptive and easy to implement. This includes first(), filter() and last(). Also, while implementing collection, Kotlin follows the same structure as Java. This means that developers are free to implement any collection of their choice. If all this is new or complicated for you, feel free to avail of our help with Kotlin assignment.

  • Ranges

The other unique type in Kotlin is ranges. Just like in Haskell, Kotlin provides an operator that helps you iterate through a range. You can implement ranges internally using rangeTo(). Its operator form is (…). Are you asking yourself “where can I pay for Kotlin assignment help? Programminghomeworkhelp.com should be your one and only destination. Contact us at any time and our experts will come to your aid within the shortest time possible.

Control Flow

Kotlin also supports a variety of control flow mechanism, including:

  • If-Else
  • When
  • For loop
  • While and Do-while loop
  • The Return, Break, Continue

We could not discuss them in detail here because of space. We recommend that you take our “do my Kotlin assignment” service if you are not sure how to incorporate a control flow mechanism in your code.