10 ngôn ngữ lập trình bạn nên học ngay từ bây giờ ppt

10 ngôn ngữ lập trình bạn nên học ngay từ bây giờ

Tạp chí eWeek.com hồi tháng 9 năm ngoái có cho đăng bài “10 Programming Languages You

Should Learn Right Now“. Mình nghĩ đây cũng là thông tin quan trọng có thể áp dụng trong năm

nay 2007.

Đây là danh sách 10 ngôn ngữ nên học (dựa theo thị trường lao động Mỹ):

1. PHP

 What it is: An open-source, interpretive, server-side, cross-platform, HTML scripting language,

especially well-suited for Web development as it can be embedded into HTML pages.

 Why you should learn it: It’s particularly widely used. “High-speed scripting with caching,

augmented with compiled code plug-ins (such as can be done with Perl and PHP) is where the

future is. Building Web apps from scratch using C or COBOL is going the way of the dinosaur,”

said Duquaine.

 Job availabilities: 1,152*2. C#

 What it is: A general-purpose, compiled, object-oriented programming language developed by

Microsoft as part of its .NET initiative, it evolved from C and C++

 Why you should learn it: It’s an essential part of the .Net framework. “Learning C#, which is just

Java with a different name plate, is critical if you heavily use Microsoft,” said Duquaine.

 Job availabilities: 5,1113. AJAX (Asynchronous JavaScript and XML)

 What it is: Though technically not a programming language, AJAX uses XHTML or HTML,

JavaScript and XML to create interactive Web applications.

 Why you should learn it: Ever since Google Maps put AJAX, well, on the map, the requests for

AJAX-knowledgeable pros went through the roof. “The demand for AJAX knowledge is huge

because it’s so damned hard to learn,” said Huckaby. Of note, Microsoft announced recently plans

to release a tool named Atlas that will make AJAX easier to implement. “If Microsoft’s Atlas tool is

successful, it would bring the extreme complexity and annoyance of AJAX to the average worker,”

said Huckaby.

 Job availabilities : 1,1064. JavaScript

 What it is: Not to be confused with Java, JavaScript is a an object-oriented, scripting

programming language that runs in the Web browser on the client side. It’s smaller than Java, with

a simplified set of commands, easier to code and doesn’t have to be compiled.

 Why you should learn it: Embedded into HTML, it’s used in millions of Web pages to validate

forms, create cookies, detect browsers and improve the design. With its simplicity to learn as well

as wide use, it’s considered a great bang for your educational buck.

 Job availabilities: 4,4065. Perl

 What it is: Perl is an open-source, cross-platform, server-side interpretive programming language

used extensively to process text through CGI programs.

 Why you should learn it: Perl’s power in processing of piles of text has made it very popular and

widely used to write Web server programs for a range of tasks. “Learning some form of scripting

language, such as Perl or PHP is critical if you are doing Web apps,” said Duquaine.

 Job availabilities: 4,8106. C

 What it is: A standardized, general-purpose programming language, it’s one of the most

pervasive languages and the basis for several others (such as C++).

 Why you should learn it: “Learning C is crucial. Once you learn C, making the jump to Java or

C# is fairly easy, because a lot of the syntax is common. Also, a lot of C syntax is used in scripting

languages,” said Duquaine.

 Job availabilities: 6,164, including all derivatives7. Ruby and Ruby on Rails