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неділя, 18 жовтня 2020 р.

Functional vs Object-oriented Programming

Both functional and OOP have their own use cases and both of them seem to provide powerful solutions to complex programming problems. Of course, each in its own way! Both of these paradigms can be used to understand the differences that lie in between them and also find out where they would fit appropriately as well.

On this blog, we will taking a look at the following aspects:

Also, make sure to check out the Functional Programming vs OOP video on our YouTube channel:

Functional Programming

Functional programming is one of the famous programming paradigms that is seeing a lot of popularity among developers recently. The main intent of functional programming is to avoid changing states and working with mutable data. It is completely concerned with attaining the output of a function when passed certain inputs.

Functional programming, simply put, is concerned with the ‘what’ rather than ‘how’ part of arriving at a solution. Pure reliance on the arguments of a function to achieve results is what makes this paradigm special.

For example, consider that you have a function that multiplies two numbers. Call it returnProduct(). This calculates the product and returns the output appropriately. When you input the same values for the parameters, your output will always be the same. The output will not vary.

Now, when the talk is about how things function in the backend, in terms of logic, structure, and maintenance, functional programming is really good when there is no history of data or states to deal with. Predetermined boundaries are among the important things that guide functional programming to work effectively.

There are numerous advantages to using functional programming, and some of them are as follows:

Highly efficient processing
Support for lazy evaluation
Usage of nested functions
Provision of easy debuggability
Powering parallel programming capabilities

All in all, functional programming is used to write the functions that have a particular task at hand to achieve and output the result. If there are multiple functions to do the same task, then each of these sub-functions will have its own small logic that when used with the other functions makes it very effective.

The most important thing is its ability to provide the code that is highly modular and clean to work with. And for this, functional programming is seeing a lot of limelight!

NExt up on this Functional Programming vs OOP blog, it is vital you understand a little bit about OOP to get a clear idea.

Object Oriented Programming

Object Oriented programming is a paradigm that has been here for a while, and there are numerous reasons for this. It is amazing to check out what it offers and how it processes everything.

Every entity in the world of OOP is considered as an object, hence the name. These objects can be data structures, variable entities, or more. An object has two main things that govern it: functions and attributes.

Attributes are things that describe an object better and give it a sense of meaning, while functions are completely concerned with attaining a goal using objects.

Consider this simple example of a car:

Attributes: Colour, the number of doors, the type, etc.

Functions: Moves fast, safety features, comfortable, etc.

Now, it is pretty clear, I suppose. Attributes give more definition to an object, and functions govern what the object does.

On the programming side of things, OOP is mainly concerned with encapsulating data from outside entities. Encapsulation is the process that is used to hide variables and entities from unwarranted access outside its scope. This, for security reasons, is amazing and works really well to avoid accidental data usage and leakage as well.

The primary reason for its popularity is because of the feel developers get when working with object oriented programming. It is a style of programming that closely models how the real world works. Everything is an object with attributes and functions. So, this allows for simpler transitions from the real world into programs when providing solutions to clients.

Functional Programming vs OOP

Comparison Factor, Functional Programming, Object-oriented Programming, Definition, Concerned with the evaluation of functions without any discrepancies, Concerned with using objects and executing programs based on the ‘objectified’ architecture, Programming Model, Follows the declarative (what) programming model that expresses logic without describing the control flow, Follows the imperative (how) programming model that uses statements to actively change the state of a program, Parallel Programming, Supports all programming paradigms involved in parallel programming, Does not support parallel programming as a whole because of its way of functioning Data Handling, Works well with immutable data, Makes use of mutable data for functioning, Order of Execution, Involves executing statements in any order of choice based on the program, Supports only the ordered execution of statements for functioning, Usage, Preferred when there is a requirement of more operations and only a few inputs, Preferred when there are many inputs to process but with fewer operations to perform, Core Components, Based on the usage of functions and variables, Breaks down into objects, attributes, and methods where each defines an aspect of functionality, Ease of Implementation, Can be difficult to implement as it takes a different approach to think from a functional standpoint, Very simple as it is based on mapping real-life functions and using them while programming, Ease of Learning, Simple to learn as it does not involve complex data handling and in-depth manipulationInvolves complexity due to the maintenance and non-modularity approach involved in programming

Conclusion

Which is better? I am sure you had this question in mind, and the above details would’ve given you some clarity on this front.

However, it is definitely hard to pick one to be a favorite as they are both amazing in their ways of providing brilliant programming capabilities in a variety of situations. Both functional programming and OOP use completely different methods for storing and working with data. In the case of functional programming, it cannot store data as objects, and the data can only be transformed and worked with by creating functions.

Functional programming, on the other hand, shines when the code requires new operations on the already existing items. Hence, when handling complexity is the primary aim, functional programming is well revered, and it works effectively.

When it comes to the object-oriented approach, it is perfect if the goal is to keep things packaged and secured from unwanted access and usage. Simply put, when a scenario calls for working on a variety of things with boundaries, OOP is amazing to keep everything secure and packaged up.

I hope that the difference between Functional Programming and Object Oriented Programming is now clear to you.

If you are looking to build your career and want to master the latest technologies in the world of IT, make sure to check out Intellipaat’s latest offerings. Now, what do you think about Functional vs Object oriented programming? Head to the comments section, and let us know your views!

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source https://medium.com/@klinkerbud/functional-vs-object-oriented-programming-76a77edd4208?source=rss-8a287f9546ea------2

How to Motivate Yourself to Be a Good Programmer

Coding can be a tough nut to crack and we all struggle to find a boost of motivation when we feel overwhelmed by a challenge. Writing code is almost like a work of art and staying motivated is the key to achieving the highest possible quality of code. To find that boost of motivation, you have to know what makes you tick and keeps you going despite the challenges and hardships. After some serious introspection, I have gathered a few tips to help inspiring programmers to find the motivation that they need to excel in their fields.

Make Sure You Have a Flair for It

If you want to be a good programmer, make sure this is something you really want to do. Especially if you are just getting your feet wet in coding, remembering your purpose for learning and your passion for the field will help you stay motivated on occasions when your code is in knots and you are not getting the hang of things. Don’t worry if you don’t feel an obsession with all things or if you can’t relate to coding memes all the time; these things happen when you have spent considerable time on coding.

Choose Consistency over Speed

For developers, “slow and steady wins the race” holds true! When you are just starting out and learning new things by the hour, you want to rush into things and burn the midnight oils studying and practicing. You can’t drink in the vast ocean of coding and go from complete newbie to professional web developer in a few weeks or months, and may even end up getting exhausted and giving up altogether. It will be much easier to keep yourself motivated if you set realistic goals for yourself and stick to them. Even if you can only put aside 1 hour for practicing every day, you will have accomplished 7 hours in a week, about 28 hours in a month! Even small efforts, when consistently done, can lead to big accomplishments. Consistency is the key to avoid burnout and realize your goals.

Buddy Up With Other Developers

Meeting other developers who may be in the same boat, sharing common struggles, finding solutions, and picking the brains of professionals in the industry is great for developers. Stay on the lookout for meet-ups or other networking events in your local area or join professional societies and attend their specific topic conferences for garnering hands-on knowledge. Hanging out with other developers who have common interests with you, be it in person or in virtual settings, helps you stay motivated. Join coding forum and communities to stay abreast of new languages and platforms, pick up coding hacks, and contribute to open-source projects. Attending conferences will not only help you increase your knowledge base but also build your network.

Get a Mentor

You can’t imagine how much you can gain by getting a mentor, be it a coding guru or a senior colleague. A mentor can help you avoid the roadblocks and mistakes that you are bound to fall prey to as a newbie. A mentor who has “been there, done that”, knows what it is like to start out as a developer and offers invaluable advice based on real-world experience. Finding a suitable mentor opens up numerous doors of opportunities for you. Make the most of your mentorship by seeking help in preparing for interviews and landing jobs, through pair-programming, or by asking for help wherever you are stuck. Mentors are proven motivators that will guide you to the finish line.

Celebrate Small Wins

Coding is not everybody’s cup of tea and you should be glad of how well you are getting the grasp of it. If you are still in the learning process, be mindful of the fantastic progress you make learning a new language. Not only should you be proud of your accomplishments along your learning journey, but also share your wins with others. There’s no reason not to celebrate the efforts you have put in with your co-workers, friends, family, and fellow members of the tech community. Even as a professional developer, never cease to celebrate your happiness at completing a project, receiving positive feedback from superiors, adding a new skill set to your repertoire, solving a complex challenge, or even the progress you have made in your career. If you ever feel frustrated or can’t find the motivation to put one foot forward in front of the other, remembering these milestones will inspire you to continue excelling forward.

Bid Adieu to the Imposter Syndrome

Not only beginners, but even experienced professionals can’t always shake off the feeling of not being good enough. Perhaps coders are most vulnerable to this feeling since programming and web development are such broad fields, with new frameworks being introduced every day, different technology stacks to master, and several programming languages to get the hang of. Many aspiring developers get overwhelmed with trying to “learn it all”. If you truly want to conquer the imposter syndrome, you need to remember that no one can learn all there is to know about coding. The most you can do is to ace one or even two programming languages and perhaps acquire some level of familiarity with a few others, but that’s about it.

Instead of spreading yourself too thin trying to learn everything at once, you would do well to learn one main language and one stack and become a pro at it! The more proficient you become in your language and platform of choice, the more confident you will feel. The key is to be patient with yourself and realize that learning to code is not a sprint; it is a marathon. Don’t rush into things, it will take years for you to truly master something. If you can focus on one skill at a time, exercising patience and continuity, you will be better equipped to tackle the imposter syndrome.

source https://medium.com/@klinkerbud/how-to-motivate-yourself-to-be-a-good-programmer-2dd9ead3af1f?source=rss-8a287f9546ea------2

субота, 17 жовтня 2020 р.

YouTube Originals Premieres ‘Together We Rise’ As Part of New Programming that Amplifies Black…

YouTube Originals Premieres ‘Together We Rise’ As Part of New Programming that Amplifies Black Voices

YouTube Originals launched the first episode for their new documentary series TOGETHER WE RISE: The Uncompromised Story of GRM Daily. The four-part documentary series tells the story of how GRM Daily founder Posty, with the help of his peers and other platforms, helped to give new opportunities to a whole generation of new music talent.

TOGETHER WE RISE: The Uncompromised story of GRM Daily tells the story of a generation through the game-changing YouTube channel, GRM Daily and its founder Posty, the young, black, British entrepreneur who helped contribute towards giving a new generation of talent opportunities via a global platform which in turn became a benchmark for their success.

Posty’s story is not only a story of excellence within black British business and culture but synonymous with Grime and Rap. Seemingly from nowhere with the help of his peers, Posty and his team step up and, in the face of adversity, upheld their own convictions against the odds, succeeding and continuing to do so decades later.

The documentary series, which was produced by Warner Music Entertainment, features an incredible cast including Skepta, Giggs, Stormzy, Julie Adenuga, Kano, Ghetts, Aitch, Ms Banks, JME, D Double E, Zane Lowe and Dizzee Rascal to name a few.

Episode 2 of the series will launch on 1st October, Episode 3 on 5th October and Episode 4 on 8th October.

ABOUT YOUTUBE ORIGINALS

YouTube Originals are award-winning, creative and engaging scripted and unscripted series and films for fans all over the world. Spotlighting both YouTube creators alongside Hollywood’s biggest stars, YouTube Originals provide an experience that only YouTube can offer. By tapping into the platform’s growing global community, fan engagement capabilities, and innovative content mixed with pioneering live streamed specials, there is truly something for everybody.

ABOUT GRM DAILY

GRM Daily is the epicenter of black British music culture in the UK. Founded in 2009, the platform is renowned as an influential launch pad for the country’s emerging and established talent. More than just a YouTube channel, GRM’s capabilities include advertising campaigns, content production, event production, creative consulting and so much more. The platform has a deep understanding of how to engage with its users, with over 3 billion YouTube views, 3 million subscribers and a combined social reach of over 2.3 million. It is the most viewed urban music channel and website in the UK.

source https://medium.com/@klinkerbud/youtube-originals-premieres-together-we-rise-as-part-of-new-programming-that-amplifies-black-97fdbe70e057?source=rss-8a287f9546ea------2

Top Programming Languages to learn in 2020

What is a Programming language?

A Programming language is a computer-readable language that is used by programmers to develop software applications or a set of instructions for a computer to process the task given to it. There are numerous programming languages, these languages have their own rules, structure, and syntax to write a program.

Top Computer Programming Languages

When you decide to have a programming career, some common questions that strike your mind are as follows:

In which programming language, you should invest your money and time?
Which programming language is in demand?
Which one offers plenty of jobs?
Which language is stable in the market?

There is no ‘right’ answer to such questions. Choosing the first programming language to learn will depend on what type of projects you work on, which programming language you need to work with, how easy you want it to be, and what the difficulty level is.

To know about the top five programming languages, check out the following video

Below are some of the top 6 latest programming languages you can learn for grabbing lucrative jobs or for upgrading your current programming skills. If you want to work as a developer, you must know at least two programming languages and enhance your skills in them.

I made this post very helpful these are some programming languages that are covered:

Let’s start with the first programming language.

Python

It is very easy to use and easy to deploy, and it supports many platforms and systems. It is very simple to understand and the easiest programming language to learn. It supports multiple libraries and allows you to do more complex applications effortlessly. It is used in web development, system development, Machine Learning, etc. The most popular websites such as Instagram, Facebook, YouTube, Twitter, and Amazon make use of Python programming language.

However, Python programming language is not suitable for mobile computing. The database layer is a bit primitive and underdeveloped.

If you are looking for a better job and a high salary, enroll now with Intellipaat’s Python Certification Training!

jаvascript

jаvascript is another new coding language, which is again a popular object-oriented language. It was earlier named ‘LiveScript,’ when released in the year 1995, and later it was renamed as jаvascript. jаvascript is vital to designing frontend web development and backend development. jаvascript programming language helps give a good look and feel for websites so that it is easier for the end-users. It is compatible with all major browsers.

Unlike Python, this programming language can be used in mobile development, and also for desktop app development and game development. jаvascript programming language is very easy to learn. Many of the organizations such as Netflix, Uber, PayPal, and several startups use it.

jаvascript is a client-side scripting language. It is very fast as it can run in the client-side browser. jаvascript will not allow many inheritances, and it can be interpreted by different browsers.

Java

Java is the most widely used computer programming language you need to learn if you are looking for development-based jobs. It has a powerful Java Virtual Machine (JVM), which makes it cross-platform compatible. JVM is used as a backend for various websites, namely, Google, Twitter, and YouTube. It applies to web applications, Android applications, and Big Data tools.

Java has powerful open-source rapid-development tools and has a large number of open-source libraries. In Java, memory management is very expensive, and there is a limit to creating high-quality data structures in the absence of templates.

Wish to be a Java Developer? Sign up for the Java Training offered by Intellipaat!

R Programming Language

R is a programming language that was developed by Robert Gentleman and Ross Ihaka in 1993. It is used in statistical computing, scientific research, and data analytics. R is open-source, and it runs on all platforms easily. It provides a variety of graphical and statistical techniques and is highly extensible. R has eight packages supplied with its distribution and many more from the CRAN family covering a wide range of modern statistics.

Advantages of R programming language:

Support for data wrangling
Array of packages
Quality graphing and plotting
High compatibility
Machine Learning operations

Disadvantages of R programming language:

Weak origin
Basic security features
Weak data handling
Slow
Spread across various packages

According to the survey by Revolution Analytics, the average salary of an R Programmer is US$110,000 per year in the United States.

If you are a Data Analytics enthusiast, enroll now with Intellipaat’s R Programming Certification!

Swift

Programming in Swift is similar to the English language and, thus, it is easy to understand; it does not have long code lines. However, with the continuous updating of Swift versions of Apple, it is unstable.

C/C++

C is the oldest programming language, which is flexible and efficient. C++ is the advanced version C, and it was developed by Bjarne Stroustrup in 1983. C/C++ is the root of other programming languages such as Java, C#, and jаvascript and, hence, they have a similar syntax to C/C++.

is used in advanced computations, graphics compilers, and game development. It has many compilers and libraries. However, it does not support dynamic memory allocation, and the syntax of this language is very complex for beginners.

If you are new to programming, then you can start with this C Programming Tutorial!

How to get started?

Although there are many, only the top 6 programming languages are shortlisted above. All computer programming languages are prone to changes. Nonetheless, the list of programming languages mentioned above has proved to have a great stay in the market so far and it will continue in the future to a far extend. Therefore, by learning one of these programming languages, you can be in an excellent position in the upcoming years.

The post Top Programming Languages to learn in 2020 — appeared first on.

source https://medium.com/@klinkerbud/top-programming-languages-to-learn-in-2020-9a0f73e9d348?source=rss-8a287f9546ea------2

неділя, 18 жовтня 2020 р.