Normal practice would be to think that this chart is an indicator of the skills needed in the future by a web developer, but the reality is quite different here in Spain would only have to shop around for a job portal and view the skills required by companies …
So let’s do a little analysis of the 8 programming languages with more demand on the Spanish market, this analysis consists of 3 sections:
What is it, Why should you learn?, Offer of Employment (Source: Infojobs)
1.php
What is it?
PHP uses a blend between interpretation and compilation in order to offer developers the best mix of performance and flexibility.
PHP compiles your script a series of instructions (called opcodes) whenever it is accessed. These instructions are then executed one by one until the script ends. This is different from the conventional compiled languages such as C + + where the code is compiled into executable code that is then executed. Php is recompiled every time you request a script.
An important advantage of interpreting the code is that all memory used by your code is handled by PHP, and the language automatically empty this memory when the script ends. This means that you do not have to worry about connections to the database because PHP will do it for you. Read more
Why should you learn?
One of the most popular languages progrmación, great fluidity and speed of your scripts and its promising future, to develop web applications using languages like C or COBOL are things of the past.
JOB OFFER
Labor Demand: 362 deals
2.C #
What is it?
C # is a general purpose language, object-oriented set by Microsoft for. NET platform.
Its basic syntax derived from C / C + + and uses the object model. NET platform which is similar to Java but includes improvements from other languages. C # was designed to combine low-level control languages like C and speed of programming languages such as Visual Basic.
Why should you learn?
It is an essential part of the platform. Net, C # combines the best elements of multiple languages widely available as C + +, Java, Visual Basic or Delphi. In fact, its creator Heljsberg Anders was also the creator of many other languages and environments such as Turbo Pascal, Delphi or Visual J + +. The main idea behind the language is to combine the power of languages like C + + with the simplicity of languages such as Visual Basic, and also migrate to this language by porgrama of C / C + + / Java is as immediate as possible.
JOB OFFER
Labor demand: 1,002 offers
3.AJAX
What is it?
AJAX is a language not exactly his name comes from the acronym for Asynchronous JavaScript And XML is possibly the greatest innovation in terms of web programming in recent years.
The heart of Ajax is the XMLHttpRequest object allows us to make a connection to the server and send a request and receive the response processes in our JavaScript code, we are talking about the real engine of Ajax, for example with this object we can from a page html read data from a web or send form data without reloading the page.
read more
Why should you learn?
The demand for AJAX is not only expands but quality because of the difficulty of learning it entails, if the tool from Microsoft, Atlas, for the performance of AJAX applications can succeed suponee an increase in demand for this technology.
JOB OFFER
Labor Demand: 65 deals
4.JavaScript
What is it?
This is a programming language on the client side because it is the browser which supports the processing load. Thanks to its compatibility with most modern browsers, is the programming language most used client side.
Why should you learn?
The most compelling reason is that is used by millions of web pages to validate forms, create cookies, detect browsers and improve the design, ease of learning a language makes it very defendant.
JOB OFFER
Labor Demand: 422 deals
5.Perl
What is it?
Perl is the most popular alternative to PHP, probably because it is also the oldest language in the alternatives. On the Internet we find many resources that use Perl, many applications open source required to have Perl installed. Perl has an advantage and it is very flexible, and also has a large number of modules already written.
Well written Perl scripts closely resembled PHP. The main cause of the dirty appearance of Perl is for the fans of its developers to write “a line” empaquetanto many capabilities in a single line of code. Read more
Why should you learn?
The power of Perl when processing large amounts of data makes it really popular in developing server side applications, learn Perl or PHP is essential when developing Web applications.
JOB OFFER
Labor Demand: 82 deals
6.C
What is it?
Language is a “medium level” but with numerous low-level features.
There are the typical structures of high-level languages but, in turn, has language constructs that allow a very low level control.
Why should you learn?
Learning C is basic C are learning while learning basics of languages like Java or C #, well is not only easier but the latter involving much of its syntax.
JOB OFFER
Labor Demand: 312 deals
7.Ruby and Ruby on Rails
What is it?
Ruby on Rails, also known as RoR or Rails is a web application framework written in open source programming language Ruby.
Ruby appeared in 1995 and I think his main problem had been
lack of documentation in a language other than Japanese. That is gone
solving and language’s popularity grows. Its flagship application,
to put it somehow seems to be RoR. Its mechanism of gem looks like me
the CPAN Perl and PHP Pear. read more
Why should you learn?
Simple and functional, the Active Record use efficiently simplifies and speeds development dramatically. By minimizing the work with the database (writing triggers and stored procedures) and use a single language for all development, is achieved by shortening development times (time2market).
JOB OFFER
Labor demand: 5 deals
8.ASP
What is it?
Active Server Pages (ASP) and ASP.NET is Microsoft’s intencio to enter the Web development market, and becomes their standard for your Web server, ISS. Asp has been attacked by the open source community since this appeared, and give many reasons for this:
The owner, a single platform, slow …
I would say “Yes, yes, and yes,” but not me I must go. The reality is that ASP has been implemented on other platforms and that when running under the default IIS server is relatively fast. Read more
Why should you learn?
Just because sometimes you have no choice because of the popularity it had achieved.
JOB OFFER
Labor Demand: 557 deals
