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Top 3 programming languages to learn in 2020. The most important skill to learn in today's world is how to write a computer program. Today, computers have entered almost every industry. Whether it is the autopilot of an aeroplane or the digital speedometer of a bicycle, computers in various forms surround us. Computers are extremely useful for an organization to scale well. 

The days of pen and paper are over. Today, in order to store and access information, it is absolutely necessary to have computers.


Let's take a look at the best programming languages to learn in 2020 for a job and for future prospects. in this let's Discuss the Top 5 programming languages to learn in 2020:

1. Python



Python- certainly tops the list. It is widely accepted as the best programming language to learn first. Python is a fast, easy to use and easy to deploy programming language that is being widely used to develop scalable web applications. YouTube, Instagram, Pinterest, SurveyMonkey are all built into Python. 


Python provides excellent library support and has a large developer community. The programming language is an excellent starting point for beginners. Speaking of those looking for a better job, you should learn Python as soon as possible! Many startups are using Python as their main backend stack and this opens a great opportunity for full-stack Python developers. Here is a sample of the "Hello World!" Python program:

 print "Hello World!"

Yes, Python is that simple! Anyone who wants to join a startup must master Python programming.
Difficulty level: Easy to learn. Best language for beginners. 5 out of 5.
Job opportunity: Huge! 5 of 5.

Hence Python makes one of the Top 10 programming languages to learn in 2020


Pros:

  • Creating and using classes and objects is easy thanks to the OOP features
  • Extensive library support
  • It focuses on the readability of the code
  • It has the ability to scale even the most complex applications

Cons:

  • Not suitable for mobile computing
  • Slower because it is an interpreted programming language
  • The database access layer is somewhat immature
  • Threading is not good because of the GIL (Global Interpreter Lock)

2. Java




Java is another popular option in large organizations and has remained so for decades. Java is widely used to build web applications on an enterprise scale. Java is known to be extremely stable, which is why many large enterprises have adopted it. If you're looking for a development-based job in a large organization, Java is the language to learn. Java is also widely used in Android application development. Almost any company today needs an Android application because there are billions of Android users today. This opens a great opportunity for Java developers, as Google has created an excellent development framework for Android-based on Java: Android Studio.

 Hence Java makes one of the Top 10 programming languages to learn in 2020

Difficulty level: Easy to moderate to learn. 4 of 5.

Job opportunity: Huge. 4.5 of 5. [Best Java Tutorials and Courses]

Pros:

  • An abundance of open-source libraries
  • Automatic memory allocation and garbage collection
  • Follow the OOP paradigm
  • Does the battery allocation system

Cons:

  • The absence of templates limits the creation of high-quality data structures
  • Expensive memory management
  • Slower than natively compiled programming languages such as C and C++

3. C/C++



C++C/C++ is like the bread and butter of programming. Almost all low-level systems like operating systems, file systems, etc. are written in C/C++. If you want to be a system-level programmer, C/C++ is the language you must learn. C++ is also widely used by competing programmers because it is extremely fast and stable. C++ also provides something called STL - Standard Template Library. STL is a set of ready-to-use libraries for various data structures, arithmetic operations and algorithms. The support of the library and the speed of the language make it a popular choice also in the high-frequency business community.


Difficulty level: Easy to moderate to learn. 3 of 5.

Job opportunity: Moderated! 3.5 of 5.

Pros:

  • A lot of compilers and libraries to work with [C++]
  • Facilitates access to objects blocked or hidden by other programming languages [C]
  • Faster execution of programs than most programming languages [C/C++]
  • It forms the basis for understanding the most complex programming languages [C/C++].
  • Language of choice for the development of multi-device and multi-platform applications [C++]
  • It offers a high degree of portability [C].

Cons:

  • Complex syntax [C/C++].
  • Does not support the program namespace [C]
  • Unable to meet the challenges of modern real-world programming [C]
  • Less efficient object-oriented system compared to other OOP-based programming languages [C++].
  • Need to manually create high-level constructions [C]. 
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