Top 10 Programming languages for better IT future in 2020
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As time passed old programming languages become obsolete and replaced with new programming languages launched, but they never gain traction. A common question amongst beginners (and coders alike) is which programming language they should invest their time learning in, that is in great demand, stable outlook, and has a vacancy for jobs.
So here are Top 10 Programming languages to invest your time for your better career in the IT sector.
Created: Python Programming language was developed by Guido van Rossum. Its first version was released in 1991.
Supports cross-systems and platforms
Object-Oriented Programming language (OOPs).
Helps to improve Programmer’s Productivity
Allows you to scale even the most complex applications with ease
Extensive Support Libraries
Not ideal for Mobile Computing
Python’s database access layer is a bit underdeveloped and old-fashioned.
Web and Internet Development
Scientific and Numeric applications
It is widely used in AI, Machine Learning, and Deep Learning.
An average salary for a Python developer in the United States is $114,383/year.
Created: James Gosling first designed Java Programming Language at Sun Microsystems in 1996.
Object-Oriented Programming language
Java offers APIs for different activities like Database connectivity, networking, XML parsing, extra utilities, etc.
Powerful open-source Rapid Development tools
A large number of open-source libraries
Memory management in Java is quite expensive
The absence of templates can limit you to create high-quality data structures.
Java mostly used for developing Android apps
An average salary for a Java developer in the United States is $101,013/year.
Difficulty Level: Easy but sometimes tedious for case-sensitive syntax.
Created: R Programming Language was primarily designed by Robert Gentleman and Ross Ihaka at the University of Auckland. This project was conceived in 1992, but the initial version was released in 1995 and a stable beta version in 2000.
R is a comprehensive statistical analysis language which encourages you to develop new ideas
As a statistical language which is considered to be very easy to code
R is open-source software. Therefore, anyone can use and change it
R is good for GNU/Linux and Microsoft Windows.
R is cross-platform which means it can seamlessly run on different operating systems.
In R, quality of some packages is not up to the mark
R does not have the best memory management. Therefore, it may consume all available memory.
An average salary for an R developer ranges from approximately $90,042 to $136,616/year
Created: JavaScript was previously known as LiveScript when it first shipped in with Netscape Navigator 2.0 in September 1995. Later, it was renamed as a JavaScript.
Client-side JavaScript is very fast as it can be run quickly in the client-side browser
JavaScript is relatively simple to learn.
It can work smoothly with other languages and can be used in a huge variety of applications.
Grease monkey support to write snippets of JavaScript which can execute on specific web pages
JavaScript only allows single inheritance, so multiple inheritances are not possible
No copy or equal method is available in JavaScript.
JavaScript interpreted differently by different browsers.
JavaScript usage include web/mobile app development
Salary: An average salary of a Javascript developer in the United States is around $110,981/year
Difficulty Level: Easy if good at any OOP Language
Created: Swift was firstly introduced by Apple in July 2010 so that iOS developers do not need to work with Objective-C.
The Swift programming language codes are near to natural English, so it is easy to read
Easy to add new features to this language which makes swift high- level language
The language does not have a long code line.
Automatic Memory Management feature prevents memory leaks.
With the continues updating of swift versions of Apple, Swift is somewhat unstable
As it is a new programming language the pool of Swift developers is very limited
Swift is a specially designed language that works with Apple’s Cocoa and Cocoa Touch frameworks to create all types of iOS apps.
An average salary for iOS developer in the United States is around $130,801/year
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Created: C++ was developed by Bjarne Stroustrup in 1983.
It is a popular language, and thus, there are many compilers and libraries
Other programming languages like C, C#, and Java have very similar syntax to C++, make it easy to learn for everyone who knows C++.
No garbage collector is running in the background.
The syntax is complex, and the standard library is small, making this language very difficult to learn for the beginner programmer.
C++ program can’t support garbage collection or Dynamic Memory Allocation
The object orientation system in C++ is unnecessarily basic compared to other languages.
C++ is widely used in Game Development
The average salary of C++ developers in the United States is $113,865/year.
Difficulty Level: Hard to start as first OOP language
Created: C#’s first version was released during late 2001.
C# uses almost similar syntax which follows by C so it easy to understand for those who know C language
Easy Integration with Windows
Fully integrated with the .NET library which provides access to a repository of functionality and support.
It allows pointers in ‘unsafe’ blocks
Widely used inEnterprise Cross-Applications Development
The average salary of a “C# developer” ranges from $66,493/year to $101,775/year
Created: Rasmus Lerdorf developed PHP in the year 1994
Running with PHP is simple
Functional and Object-Oriented Programming
Large Open Source Software Community
A reasonably good system of automation tools available for testing and deploying
Error handling facility is poor as PHP lacks debugging tool
PHP is not secure as it is one of the open-source languages
Developing a website with PHP Web Development is slower than other programming languages.
Content Management Systems
The average salary of a PHP Developer in the US is $84,727/year
Created: SQL was introduced at IBM by Donald D. Chamberlin and Raymond F. Boyce. This language was publicly released in 1979.
Powerful structured query language
Optimized for large numbers of table rows in Database
Fast for searching and querying of data
High availability and consistency of data
Fast for retrieving data from multiple tables
Difficult to convert data from Objects into database tables
It can only run on a single server, so increasing speed means upgrading hardware.
As SQL databases run on a single server so in case if the server stop working, then the database can’t be accessed.
Can be used in any Database
The average salary earned by an SQL Developer is $84,792/year in the United States
Created: Go language which is also known as golang was developed at Google in by Robert Griesemer, Ken Thompson, and Rob Pike during 2009.
Go is a really fast language as it is compiled to machine code
Its syntax is small compared to other languages, and it’s easy to learn.
Offers standard library to provide handy built-in functions for working with primitive types
Go makes concurrent programming easy.
Fractured Dependency Management
The average salary earned by a GO Developer is $94,082/year in the United States
Difficulty Level: Hard, because it has poor library support so one needs to think of every logic which is pre-defined in most other languages.
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Wikipedia: www.wikipedia.com
Stackoverflow: www.stackoverflow.com
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