what 3 languages should every computer science major be familiar with?

Question

i am getting bugged down with so many different programming languages. someone tells you C is great and another recommends Java, you go online and you hear PHP or talk of Pearl. is learning HTML advantageous? help, i'm confused

Answer 1

English, Hindi, Chinese.

Answer 2

Knowing at least the basics of HTML should be considered mandatory for everyone. You can grasp its concepts in an hour, if you're bright enough. After that, you should look at XML - often enough will be to browse through your disk and find some .xml file and look at its structure for a while.

If you like neat graphics and browser-based web applications, take a look at Adobe Flash. It uses ActionScript, which is very similar to JavaScript, so you'd learn 2 languages at the same time. If you want to develop web pages, you need to know HTML, SQL, CSS, JavaScript and PHP or Perl or ASP. PHP is the easiest to get and learn.

If you want to develop classic desktop applications (also called rich client application), you'd be better off with C++ or C# if you aim to be a well-paid professional. If you want something easier, try VisualBasic or Delphi. Java is good if you know what you want.

It is best to have broad horizons, so don't be afraid to explore, download some trial versions of IDEs (Integrated Development Environments, software used for programming), read tutorials on web and don't be afraid to make simple applications yourself.

Answer 3

Language shouldn't matter if you know the concepts. A computer scientist should be able to take a language reference and after a while do what they want.

Instead be familiar with the broad categories of languages, which are classified as interpreted and which are not, ways the statements and are separated, families of conditionals and loop structures, how memory management works or if the language takes care of it at all, etc.

If you really want to learn the theory of languages at least look at BNF form. You can get into lots of parsers and algorithm theory. Knuth's The Art of Computer Programming is a legendary treatise on the subject.

Lisp is quite the computer language, I've heard. Also, python seems to be a solid interpreted object oriented language.

HTML itself isn't a programming language, it's a markup language for content. JavaScript and Flash and other embedded things do the dynamic part.

Answer 4

I would say, C, perl, and a third language of choice (basic, pacal, fortran, cobol, and more recently -- java) Java, or C++ are good for understanding object-oriented programming.

C for understanding operating systems, and much of the open source software that is available. Perl for fast prototyping, and scripting small tasks. Assembly is important for understanding processors, and if you take a Computer Architecture class, you will probably have to write your own assembly language, or use one like SPIM (MIPS spelled backwards)

HTML and PHP are good to know, but are very easy compared to languages such as C, so it should be easy to learn.

Answer 5

HTML is for use in specific area, namely Web page; but there are many specifics like SQL for DB, and so on.

C, Java, C# are 3 general purpose languages that you should be running into soon.

The idea of a computer science is not necessarily language but the theory and application of it. In that way you will not even be adequate for beyond freshman to stick to the general 3 above.

Answer 6

I'd think C++, Java and C# to be the top 3 languages for a computer science major.

HTML,PHP are all easy to learn if you've done the above.

Answer 7

For web HTML, Java, PHP, and maybe flash
For computer Visual C++ and Visual Basic

Answer 8

Not all lnaguages are created equal; you need to understand what you want to target; e.g.

- For Web server side: Java
- For "system programming": C
- For Microsoft specific all-purpose: C#
- etc

HTML, Perl, PHP, JavaScript, etc (all part of the WWW "family") are "small" languages for specific purposes like "scripting", "static" web pages, adding dynamic web content, etc.

Answer 9

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