Top trending Programming Languages - Best 7 programming languages

Top Programming Languages 2020, Here you know about the basic basics of these programming languages. The most impressive thing in the world is how to write a computer program. Today, the computer is taking place in every type of industry.

Computers are surrounded by different formats in every field, in every industry, even in almost every car. Today, the era of technology is taking away all the shot of pen and papers all type of data is stored in any type form. The developer communities are emerging faster than ever.

Many new programming languages ​​are coming to market developers, intermediates, and even experts for various issues such as web applications, mobile applications, game development and more. Let me tell you about the best Programming Languages which we need to learn in 2020 for a job and for our programming knowledge enhancement.

1. Python

Python is surely at the top of my list because it is accepted as the best programming language to learn in all over the world. Python is fast, easy for use, and easy for execution. The language that is used to develop web applications. like YouTube, Instagram, Survey Monkey are all  Python-based. Python provides brilliant library support and has a large community of programming. The programming python language gives a great starting to beginners.  The person looking for a job should need to learn Python ASAP! A lot of startups are using Python so, it gives a huge opportunity for Python developers. Here is a sample Python “HELLO 2020” program:

print “HELLO 2020"

Pros:

• Massive library 
• Focused on code readability
• Has the ability to scale the very complex applications
• open with an ever-growing community support
• Provides support for many different  platforms 
• It is very easy to use and learn

Cons:

• This language not supportive of mobile computing
• Slower  programming language
• Immature database
• For GIL(Global Interpreter Lock) threading is not good

2. Java

According to my list Java second most popular language in large organizations and it is famous for the last 1 or 2 decades. Java is used for organizing web applications like enterprise-scale applications. Java is famous because of its extreme stability and large enterprises have adopted this language. If you want a job in a development based large organization, this is the language that you need to learn.

Java is also used in developing Android Applications. Almost every business wants an Android Application because there are millions of Android users. Google has created an excellent Java-based Android development framework - Android Studio so this is the opportunity for the java builder. Google  is providing a large opportunity for java builders

Pros:

• This language is secure and has high quality
• Automatic memory allocation and garbage collection
• Follows the OOP paradigm
• Has the stack allocation system
• A higher degree of platform independence for JVM feature
• Ideal for distributed computing
• An abundance of open-source libraries

Cons:

• Having high memory management
• This language is slower than other languages like c/c++
• For creating high-quality data structures  it has no  templates limits

3. C/C++

C/C++is the third most amazing language. It is very easy to use you can say as bread and butter in a programming language. All low-level systems like operating systems, file systems etc are written in C/C++. If you want to be a system programmer, C/C++ is the language you need to learn .C++ is used by programmers at large scale because this language is extremely fast and stable.

C++ also provides a Standard Template Library (STL).STL has a large library for various data structures, arithmetic operations, and algorithms. The large library and speed of the language make it popular in the High-frequency trading community.

Pros:.

• Easy access to blocked or hidden objects through other programming languages ​​[C]
• Faster implementation of programs than most programming languages ​​[C / C ++]
• Creating the foundation for understanding more complex programming languages ​​[C / C ++]
• Gives a great degree of portability [C]
• Language with function modules and a bunch of function modules and blocks. They make debugging, testing and monitoring programs easier. [C]
• Programs are more efficient and easier to understand [C / C ++]
• Large function library [C++]
• The system runs close to the hardware and, therefore, offers abstract levels of [C / C ++].
• Supports exception handling and function overloading [C ++]

Cons:

• The syntax is very complex
• program namespace is  never supported by C
• Need to manually create the high-level constructs C
• No garbage collection or dynamic memory allocation in both C/C++
• Not an easy first-choice for learning programming in both C/C++
• Plagued by the issues of buffer overflow and memory corruption in both C/C++
• short standard library C

4. JavaScript

JavaScript is one of the huge demanded language in the era of technology. It is also the “fronted” language. Interactive frontend applications are designed in JavaScript. These days, particularly beginners, are using JavaScript. developers use JavaScript for serving and producing dynamic web pages. So now with Javascript, you can use a programming language for server-side and client-side scripts. If you are looking for a job then you need to learn Javascript.

Pros:

• JavaScript is very fast in Client-side
• It Gives a richer interface to a website
• Highly versatile
• It is the programming language of the web
• The demand for the website server has been reduced due to the client-side
• Regular updates via the ECMA specification
• Simplistic implementation
• Used for building a diverse range of applications
• Works really great with other fellow programming languages

Cons:

• There is no copy or equivalent method
• Allows one single inheritance
• Might be interpreted differently by different browsers

5. Go

Go, is a programming language. It was built by Google. It is also known as Golang. Go provides amazing support for multi-threading. They are used by many companies that depend on distributed systems. Go is used in startups in Silicon Valley. However, it is yet to be adopted by Pakistani compilers.

Pros:

• Built  by Google and also supported by Google
•  It is more secure
• Cleaner syntax makes it easier to learn
• Best for building single-page applications
• Smart documentation
• If it is compiled to machine code it is really fast

Cons:

• Implicit interfaces
• Lacks versatility
• Underprivileged library support

6. R

R programming language is one of the most famous language for Data Analysis and Machine Learning. R provides an amazing framework and libraries to develop strong Machine Learning algorithms. R is also used for graphics. R is also used by enterprises
R gives huge job opportunity in “Analytics” companies


Pros:

• Active, mushrooming community
• Comprehensive statistical analysis language
• Highly extensible
• Powerful package ecosystem

Cons:

• Lacks security features
• No strict programming guidelines
• Poor memory management

7. Swift

Swift is the programming language which is very well known for developing iOS applications. iOS - based devices are becoming very popular. Apple iPhone, has holding a significant market share and is giving a tough competition to Android application. Therefore, those who want  high job opportunity should learn swift language.

Pros:

• Highly supported by Apple
• Very easy to add new features
• English-like syntax makes it highly readable
• Interoperable with Objective-C
• Very fast than  programming languages, such as Objective-C and Python

Cons:

• Limited community support and resources
• No support for legacy projects; 
• Only  used  for iOS7 or  apps

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