Monthly Archives: January 2018

Explain The Attributes Of A Good Programming Language

There are lots of factors where the programmers actually choose one language from the other. There are lots of good characteristics of a good programming language:

1) Simplicity, Clarity, and Unity:

A conceptual framework for Algorithm planning is offered by the programming language and it implies of expressing them. A simple, clear unified set of concepts are offered by it which uses primitives in algorithms development.

It must have: This has less number of various concepts with rules for integration being simple and regular. Conceptual integrity is caused by the attribute.

2) Orthogonality:

It is regarded as one of the famous features and it means Changing A does not change B. An orthogonal system would be a radio for real-world example where changing the station does not modify the volume and it is the same in reverse direction.

It is easy to learn the programs when the features are orthogonal as there are only a few exceptions that are special and must be noted.

Read More :  7 Important Ways To Learn Java Programming Faster
3) Support for Abstraction:

You can find a substantial gap that can be found present between the operations and abstract data structure that characterize the solution to a specific data structure and operations constructed into a language.

4) Programming Environment:

An extra utility is added by the appropriate programming envi ronment and makes the language for getting implemented in an easy way. Well documentation which is reliable efficient and is quite available

5) The simplicity of program Reusability:

In a language when the reusability of a program is written it is always the main concern. There are lots of testing techniques in a program like :

  • Formal Verification Method

  • Desk Checking

  • Input-Output Test Checking.

The program is verified by lots of techniques. Program verification will be difficult for lots of troublesome usages. Primary aspect for simplicity semantic and syntactic structure that implies to make the program verification easy.

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6) Portability of Programs:

You must change the program from what is developed to the other computer and this is what implies that programming language should be portable

7) The naturalness of application:

You must understand the language easily and learn it without any trouble. The syntax must be easier.

8) Programming Environment:

The programmer actually depends on the programming environment. 3GT should be used by the coding programmer similar to Android Studio, Eclipse, Visual Studio that assists the automatic code generation and thus save lots of coding time.

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9) Cost Usage:

The programming language must be preferred by the developer which has less cost of usage. Eg: You can use Java because it is the free and open source and similarly Visual Studio IDE will be required by .NET for buying it and therefore must have to cost along with it.

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Developer Must Know These Technologies For 2018

Our work that is evolving in a fast manner is totally new and is remodeling itself for developers who are wanting to adopt and pivot new skills. Let us look at the tech trends which are predicted to disturb the current IT approaches and make a demand for engineers with a future vision.

It is not something that is important next. There are future opportunities for developers that are coming out of confluence and cutting-edge technologies like VR, AI. The security issues that are coming out of these convergences deal with this issue.

Let us see what is present in the developer’s toolkit:

1) Internet of things security:

The previous year, the tens of millions linked devices were hijacked by casual observers that unsecured the IoT devices which made nightmarish security problems. Developers and security teams are suggested for working together in the design process for making the threats look up as they appear. For instance by offering the IoT devices with the ability to download security updates.

For engineers, the requirement is very with IoT security skills for those who get to know about the risk of the hardware and software used by the net-connected devices.

Read Also: Various Qualities to be Inculcated By Java Developers

2) Artificial Intelligence:

Robots, autonomous vehicles, and smart electronics are the next waves we actually prepare for demanding the AI-savvy engineers which are bursting. In a big part, we are currently at a tipping point in ubiquitous computing. Unlimited storage with low-cost cloud services and ubiquitous computing are at a tipping point with large part advances. Technologists, software engineers and research scientists with computer vision, natural language processing, knowledge representation, and reasoning expertise.

3) Machine learning:

Large amounts of data can be collected from machine learning which is a form of artificial intelligence similar to facial recognition and solving problems similar to suggesting a movie to stream and there is no need for any explicit programming for doing so. Bots and machine are assisted by cognitive technologies which assist the extra value as organizations for finding the signals in the noise.

Read More: Javaone is Hoped and Feared by Java Developers

4) Data science:

There is another hot area called data science which needs multidisciplinary skills that change by industry. With machine learning and AI, large amounts of data can be taken and shaped by forming that can be used to make business decisions.

5) Blockchain:

A distributed ledger is created because of this for transactions which are provided by benefits in security and transparency by lacking standardization and slowing its adoption among big industries.

6) Mesh app and service architecture (MASA):

As we move through the commute, home and work that are increasing in demand then the apps are linked as we shift through them. There is a high availability of mesh network or app that is linked to everything. If there is no path found then it will get to know about another device for finding the connection.

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7) Digital twins: Prepare to fail:

With virtual and physical sensors, software models actually tie and help the product or service failures that are able to assign and plan resources to make amendments before the failure happens. Machine learning advances and adoption of IoT technology assists in getting down the predictive digital twin modeling which expands efficiency and operating costs are reduced.

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Top 10 Programming Skills Necessary From An Employer’s Point Of View

Efforts are made with the help of becoming a programming professional but it is very useful for you as the IT big shots will hire you for that. Let us see the top 10 programming skills that will be beneficial for you:

1) Data Structures Knowledge :

The most effective tool of a programmer is the knowledge of a data structure similar to an axe for a woodcutter. The code or cause can be slowed down with the help of wrong data structure to be a memory hog. This explains that your tool is known for its importance and universality of data structure that mostly asked FAQ in technical interviews.

2) Java :

The TIOBE Index has the top list as Java and is referred as the most used programming languages. Above 7 billion devices its object-oriented programming and cross platforms are run and is widely called as extensive usage for native construction of Android Applications.

Read More :  How To Become A Successful Java Developer

3) SQL- Structured Query Language :

For managing data, SQL programming language is widely used. A significant programming skill which has various programming application interaction with data directly or indirectly. From the backend, there are various businesses and websites for databases that depend on SQL. Dell, UnitedHealth, JPMorgan, Microsoft, Chase, Disney, and Citi is used by few of the recruiters of SQL developers.

4) C :

The most frequently used programming language is referred to as C. C is next to Java as per Tiobe programming Community Index 2017 as per the programmer with lots of management as it gives you the knowledge of operation as per your program that is working internally. There are top employers like Microsoft, IT giants Amazon, HP, and Dell.

5) HTML :

The basic component above which the web is constructed is called HTML and is one of the most fundamental programming languages. CSS, HTML, and Jquery are combined actively by WordPress for the best responsive themes. For front-end developers, the median salary is about 75000 dollars.

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6) Python :

There are lots of high-level companies that use the programming language called as Python. Q&A, Pinterest, Instagram are the few sites of social media that are written in Python. It is very simple to learn and powers Django, a full web application framework. eBay, Dell, Intel, Amazon, Yahoo seeks Python developers which is the average salary of about 83000 dollars.

7) Mobile Development :

Among the top three jobs in America, you can find Mobile app developer as one of them. For better applications and businesses, continuous work is done on Apple and Play Store. As per Bloomberg, by 2020, the global market will reach 120 billion dollar market. With the help of mobile development, the best advantage of this will be through mobile development.

8) PHP :

Along with Debase, MySQL, Interbase, PostgreSQL, ODBC, and SQLite are assisted by the PHP. You can learn easily with the help of open-source programming language for making it efficient when writing the code along with developing the applications are done.

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9) Multilingualism :

Your chances will be enhanced by learning lots of programming language. If you are aware of more than one language you can have lots of tools to get your job actually done. It is a known fact that such developers salary is not determined.

10) JavaScript :

An interactive programming language that is a role of web fabric can communicate with lots of frames. It is also used for every web browser to make and customize the web pages to be communicable for a better user experience and create server-based applications.

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Explain In Detail About Kotlin Frameworks

For JVM and Android development, Kotlin is the statically typed alternative Java language which exhibits signs of developing it into the big leagues which gets the assistance in development frameworks. Kotlin is now assisted by the Spring Framework for instance and new frameworks such as Javalin and Ktor are assisted by Kotlin.

1. Kotlin frameworks: Spring Framework Assistance :

The most familiar and respected Java framework exhibits dependency injection which assists in the Spring 5.0 version unveiled this year. Kotlin extensions are assisted by Spring 5.0 which offers an alternative to the utility classes and Koltin specific class hierarchies along with additional Koltin features to Spring itself.

In Spring 5.0, a routing domain-specific language called DSL developers use the Spring Functional Web API for accessing Spring’s functional web framework.

For writing annotation-based applications you can use Kotlin for writing for the companion Spring Boot technology which constructs production-ready, standalone Spring applications.

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2. Kotlin frameworks: Support in the Vert.x framework :

Kotlin is assisted by the version 3.5 of the Eclipse Foundation’s Vert.x JVM framework for performing asynchronous events and processing. For the purpose of web development and enterprise, Vert.x is event-driven and nonblocking and therefore applications can manage concurrency with fewer threads and at scale.

3. Kotlin frameworks: Spark Framework for web apps :

Kotlin DSL is added by Spark which is a web framework for Java development which is meant for building Kotlin and Java 8 applications. For Java and Kotlin developers, Spark offers a venue for building costly web apps with small boilerplate code through a declarative syntax.

It is not similar to Apache Spark project for data processing, Spark can be meant for building REST APIs and it also assists template engines. Microservices are developed with Spark for serving JSON in less than ten lines of code.

Read More  : Java’s Spring Framework gets a new competitor
4. Kotlin frameworks: Ktor framework for connected apps :

Kotlin developer JetBrains has developed the new Ktor framework for JVM scenarios and it accepts the Kotlin’s strongly typed nature and provides strongly typed endpoints and the ability for exchanging data with classes shared among platforms. A multiplatform application framework is offered by it for the development of connected applications.

Pipeline capabilities of Ktor for HTTP processing requests and APIs use Kotlin coroutines for providing an asynchronous programming model. Lambdas function calls are Ktor APIs.

5. Kotlin frameworks: Javalin REST API library for web apps :

In early November, having just reached its version 1.0 stable and Javalin is considered a lightweight web framework for Java and Kotlin taking inspiration from the Koa and Spark web frameworks. A full framework is not a Javalin but a REST API library. It relies on Kotli along with a few functional interfaces written in Java.

Read More :  Best Frameworks Programmers Should Learn in 2018

Model View Controller (MVC) concept in Javalin is not available rather it assists template engines, web sockets, and static file serving. An embedded jetty server is also present as a template and markdown render.

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How To Become A Successful Java Developer

Here are few tips mentioned on how to become a Java developer and how to learn Java programming skills and become a professional in Java coding:

1) Good knowledge of Oops principles and basic foundation:

The basic foundation of Java is object-oriented programming and Java developers must be strong in it. There is no possibility of admiring the beauty of Java language without OOPS knowledge. When the developer is not that experienced in OOPs concept, it is not possible to appreciate Java language. It is not just about learning the definitions and principles of OOPs because of the knowledge that the developers acquire and posses speaks a lot in designing the OOP solution.For becoming an excellent Java developer, there must be a sound knowledge possessed by the developer in polymorphism, design patterns, inheritance, object modeling and other basics.

2) Skilled in core API’s:

Java developer must be skilled in few portions like constructs and core APIs. You can exhibit yourself as an excellent Java developer, the developer must possess good experience on core APIs like collections, java.lang, I/O, Threads, Exceptions, generics, and JDBC. It does not matter what kind of framework is used for web application development because a very good knowledge of JSP and servlets is very much required.

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3) Practice Coding:

It is quite simple and easy to look about Java theoretically. It is possible for you to become a good Java developer for implementing the approach and the language limitations and best design practices. The best way for learning Java programming is coding and it helps in becoming a Java specialist.

4) Forum subscription:

You can find lots of people in the world that are working on the same Java technology and struggling for gaining a presence as the best Java developer. Simple concepts and projects are not offering actual real challenges. On a real-time project if a developer actually works then the useless part is there are no solutions found in the official documents. The actual aspect to be achieved by the developer is for subscribing the technology forums when working with new technology. While working there are few issues that needs to be faced by someone else somewhere.

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5) Blogs and responses:

In the global using Java there are various enthusiastic technology freaks. You can find the varied perspective of the technology on the blog and can be found where lots of bloggers can be found blogging for insights. In this place you can find the way people actually speaking great of the technology and few people speaking rubbish with regards to the framework and giving the reason for the same. Both good and bad aspects are exhibited by a blog of the technology and therefore few of the ones are actually followed and replied.

6) Thorough learning of Java:

A good Java developer is called as the usage of framework. The source code will be understood only by an outstanding developer for various successful frameworks where you can get to know about the internal mechanism and the best practices. In an operational way, this framework can be used.

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7) Developments in technology:

There is a constant change in open source software development. An insight must be gained for getting a full idea on framework where a framework actually comes up in the brand new set of features. To get the solution must be the major issue over here with the current network where a brand new network problem actually solves with a single line of introduction and configuration.

8) Code snippets and utilities must be easier:

The same code may be repeated again and again therefore more time and patience is require for the Java developer. Log4. Properties, JDBC configurations and utilities like reflectionUTils, StringUtils and DBUtils quite handy. For understanding in a better way, this may not be the reason for you to help your colleague who needs a value of a property from object collection. As a Java developer this can make you outstanding.

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8) Different methodology and development:

There are various methodologies demanded for development currently. Java developer must be proficient in this language with the latest methodology and updating of knowledge like a waterfall, Agile, XP, SCRUM. Agile is required by some of the clients and few of them are satisfied with waterfall model and therefore a good developer must be the best in all the methodologies.

10) Record thoughts:

There are lots of ideas one needs to learn as a Java developer and they would find it better for handling few issues. All you need to do is just record such thoughts and just spread it across the group as it will be beneficial for other Java programmers.

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Best Programming Languages To Learn In 2018

The prime goal of being a programmer is to understand new technologies and programming languages but still there comes a question which language you must learn? Here are few languages that are important and beneficial for you to learn:

1) Kotlin :

If you are considering to learn Android App development then this is the right programming language for 2018. This is the ideal thing to happen in the Android World. Although Java is the best-chosen language by me, there are lots of support received from Koltin and IDEs for eg: IntelliJ IDEA and Android Studio which assists Kotile with Android development.

2) Python :

Java is knocked down currently by Python and it has to become the best programming languages in Academica and Universities. This language has lots of power and is very good to generate scripts. For everything you consider, you can find a python module for whatever you think.

Read More :  Android application development
3) JavaScript :

This language stands the first on the web. It is very much popular because of the rise of frameworks like Angular JS, jQuery, and React JS for making JavaScript quite famous. It is very wise to learn JavaScript sooner as you cannot stay away from the web. There are other libraries apart from Angular JS or React JS like Jquery that rely on JavaScript and this is the reason it is number one language for client-side validation.

4) Java :

One of the very popular, effective and strong programming languages is none other than Java. There are lots of features in Java 8 and now JDK 9 is also released and is a must language to learn in 2018.

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5) Go :

This is another interesting language to learn in 2018 and it is quite famous and on the later part of this year its usage will definitely increase and the competition among Go developers is also quite less because of less number of people. There are only few Go developers in the world, therefore, you can bag this opportunity right away.

6) C# :

This is definitely a wonderful language for you to learn in 2018 especially for developer GUI. Just refer books like Complete C# Unity Developer.

7) Swift :

If iOS development is what you are thinking about then iPhone and iPad must be taken into account on a serious basis in the year 2018. iOS apps can be developed and it replaces Objective C as the best-chosen language. It has outnumbered objective C.

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8) Rust :

It is quite ideal to learn among the developers. The most loved programming language is the title given to it and has won the price in a Stack Overflow Developer Survey in 2016 and 2017. This is ideal for you even if you are an experienced programmer.

9) PHP :

It is definitely a very good surprise and doesn’t consider it as dead, it is quite lively. PHP is used for making 50 % of the internet websites and therefore you cannot leave away the PHP power. Beginners can learn it as a good starting point.

10) C/C++ :

Last but not the least C and C++ are evergreen languages and being strong with academics alone will not be satisfied. It is good to learn it better from an online course now.

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7 Important Ways To Learn Java Programming Faster

Irrespective of you being in a computer science degree or a developer who is self-proclaimed or self-made a student who is wanting to achieve big in life in the programming industry must definitely make use of these tips to master it:

1) Enjoy doing the code

The mentality of the learner or beginner must be to play with the code irrespective of the subject and this will help you to grasp the concepts in a quicker and interesting way. Although you glance through the complete chapter and understand the theoretical concept you will end up hitting your head on the wall while coding for the first time. You will ponder about the syntax once again to mention to make it work.

2) Learn the fundamentals of gaining the benefits

At first, they may appear easier but the fundamentals of programming always must come first and if you understand them well then it will be easier for learning more concepts. Most of the students just skip through the first chapter but actually, it is the main focus for web development fundamentals and this is the reason you get stuck while learning the advanced step and therefore before ignoring the first chapter please get to know its value and the benefits you will reap in the future.

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3) Do the coding with hand and the proficiency sharpens as you may need it to secure a job

Nowadays as you can see that Computer monitors are less weighed and hard drives are small and there are lots of powerful programming languages but it is still very difficult to code by hand and is one of the best methods for learning how to program. Irrespective of a whiteboard or notebook you need to be cautious about coding and the syntax. It is not like a computer that you can easily debug the code because you are writing it on a paper and it is very difficult to test its workability. It is very much time consuming but it will help you to groom yourself into the best programmer.

4) You may need help do not hesitate to ask

For becoming the next Steve Jobs you need to learn the program in a faster way with peer feedback from the mentors. You could easily learn all the difficult topics through the course from a totally different perspective. Just be clear about the objectives and do ask questions and doubts. There are lots of developers with passionate individual enjoyment for sharing the knowledge with the peers.

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5) Look out for online resources and wealth of content

If there is no meaning for a specific sense irrespective of codeacademy, lecture, or textbook for having a good confidence and look for different resources to know about the same content. As one source is not easy to learn, it is good to learn different kinds of stuff. This implies you are not clicking on the material delivery. For learning computer programming there are lots of online resources and there are always a post and blog explanation with youtube tutorial for making the material at hand very crystal clear.

6) Avoid the sample code

It is very difficult to understand the working of the sample code. You must run the code and work it out for developing a good understanding. Apart from the additions of instructions and comments the sample code is packed for easy grasping of the reader. Both reading and understanding are quite different therefore you need to write the code on your own for facilitating the learning process more inquisitively.

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7) Take breaks for debugging

At the time of debugging just avoid or take a break from the bug for a time period and bounce back with a fresh view. This will help you to fix the problem and save you from a headache. This is mostly used when there is no help or assistance available to the fix the issue.

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Best Frameworks Programmers Should Learn in 2018

Just read on the famous frameworks you need to know in the year 2018. There are lots of modifications in developing the Angular JS and React JS and it is the correct time for you to know about them.

1) Angular JS :

This is regarded as a JavaScript framework and it is on the prime list of things to think about it in 2018. A client-side solution is offered by it. Angular JS can be used by you for creating dynamic web pages on the client side. Dependency injection, declarative templates, and integrated practices solve the development challenges on the client side.

2) Node.js :

It is quite clear that JavaScript is the first programming language and Node.js which has a great thing to play on. On the client-side, JavaScript is traditionally used and it is used with HTML for offering dynamic behavior on the client side. A web browser is a basis for running it but Node.js permits you for JavaScript running on the server side.

Read More: Using Javascript Frameworks and Google’s Crawling Suggestion

It is also regarded as an open-source and for executing JavaScript code server-side the cross-platform JavaScript run-time is used. Node.js can be used by you for creating dynamic web pages on the server side before sending them to the client.

3) Spring Boot :

Spring framework has been used by since a long time and when Spring boot was first introduced with relative lack of configuration, a composition of Spring-based Java application with the help of Spring boot was quite easy using the main() method and that is why it is quite important to learn in 2018.

4) React :

Another JavaScript library or framework called as React for building user interfaces. This is why Instagram, Facebook and a group of individual developers and corporations. Web developers are permitted to develop large web-applications for changing over time and there is no need to reload the page.

Angular and React is split with the web development world and it depends on you to choose it. It runs based on the circumstances for instance if you React is what you are working on then it is important for you to learn React.

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5) Bootstrap :

For designing websites and web application it is another famous open-source and front-end web framework. Twitter brought this and HTML and CSS based design templates were offered by Bootstrap for forms, typography, navigation, buttons and other interface components along with optional JavaScript extensions.

6) jQuery :

For ruling the world, this JavaScript framework is used. Since a long time jQuery is used and every developer must know about jQuery. Client-side scripting can be done easily.

7) Spring Security 5 :

Security does not have any substitute and in the year 2018, this is quite significant. Both web security and spring security mean the same and therefore it is very important to brush yourself above it in 2018.

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8) Apache Hadoop :

The prime target of 2018 is Big Data and Automation and this is the reason most of the companies are into it. If you want to become a programmer then you need to use Hadoop and Spark. A framework called as Apache Hadoop permits distributed processing of big data sets among clusters of computers with the help of simple programming models.

9) Apache Spark :

Popularity is gained with the help of another big data framework and it is fast, in-memory data processing engine with expressive and elegant development. Datasets must be accessed in a fast and interactive way by SQL workloads therefore in such cases API is the best thing to use for the data workers.

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