2010年4月份程序设计语言排行

TIOBE Programming Community Index for April 2010
April Headline: C programming language back at number 1 position!

After more than 4 years C is back at position number 1 in the TIOBE index. The scores for C have been pretty constant through the years, varying between the 15% and 20% market share for almost 10 years. So the main reason for C's number 1 position is not C's uprise, but the decline of its competitor Java. Java has a long-term downward trend. It is losing ground to other languages running on the JVM. An example of such a language is JavaFX script that is now approaching the top 20.

The TIOBE Programming Community index gives an indication of the popularity of programming languages. The index is updated once a month. The ratings are based on the number of skilled engineers world-wide, courses and third party vendors. The popular search engines Google, MSN, Yahoo!, Wikipedia and YouTube are used to calculate the ratings. Observe that the TIOBE index is not about the best programming language or the language in which most lines of code have been written.

The index can be used to check whether your programming skills are still up to date or to make a strategic decision about what programming language should be adopted when starting to build a new software system. The definition of the TIOBE index can be found here.

Position
Apr 2010 Position
Apr 2009 Delta in Position Programming Language Ratings
Apr 2010 Delta
Apr 2009 Status 1 2 C 18.058% +2.59%    A 2 1 Java 18.051% -1.29%    A 3 3 C++ 9.707% -1.03%    A 4 4 PHP 9.662% -0.23%    A 5 5 (Visual) Basic 6.392% -2.70%    A 6 7 C# 4.435% +0.38%    A 7 6 Python 4.205% -1.88%    A 8 9 Perl 3.553% +0.09%    A 9 11 Delphi 2.715% +0.44%    A 10 8 JavaScript 2.469% -1.21%    A 11 42 Objective-C 2.288% +2.15%    A 12 10 Ruby 2.221% -0.35%    A 13 14 SAS 0.717% -0.07%    A 14 12 PL/SQL 0.710% -0.38%    A 15 - Go 0.710% +0.71%    A 16 15 Pascal 0.648% -0.07%    B 17 17 ABAP 0.625% -0.03%    B 18 20 MATLAB 0.616% +0.13%    B 19 22 ActionScript 0.545% +0.09%    B 20 19 Lua 0.521% +0.03%    B

Long term trends

The long term trends for the top 10 programming languages can be found in the line diagram below.

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Other programming languages

The complete top 50 of programming languages is listed below. This overview is published unofficially, because it could be the case that we missed a language. If you have the impression there is a programming language lacking, please notify us at .

Position Programming Language Ratings 21 Transact-SQL 0.500% 22 JavaFX Script 0.485% 23 Lisp/Scheme 0.481% 24 Scratch 0.476% 25 D 0.463% 26 Bourne shell 0.437% 27 Scala 0.433% 28 Erlang 0.420% 29 COBOL 0.398% 30 RPG (OS/400) 0.379% 31 S-lang 0.372% 32 Logo 0.361% 33 Ada 0.357% 34 Fortran 0.350% 35 NXT-G 0.321% 36 Tcl/Tk 0.319% 37 Alice 0.317% 38 Forth 0.296% 39 FoxPro/xBase 0.291% 40 Caml/F# 0.280% 41 PowerShell 0.268% 42 CL (OS/400) 0.259% 43 Prolog 0.258% 44 Groovy 0.238% 45 Smalltalk 0.221% 46 VHDL 0.220% 47 J 0.213% 48 C shell 0.198% 49 MAX/MSP 0.196% 50 VBScript 0.186%

转载于:https://www.cnblogs.com/glc400/archive/2010/04/07/4473694.html