2010年2月编程语言排行榜,Objective-C势头强劲
Tiobe网站发布了最新的《2月份编程语言排名》：Scratch, Scala, Erlang和JavaFX 逐步向前20靠近。
这 次的编程语言排行前20名的名次基本没有变动，Objective-C和Google Go仍然呈快速上升趋势。Java的份额又有所减少，减至 17.348% ，而C语言却增至 16.602% ，上个月两者份额相差1.2%，而如今只相差0.7% 。
| Position Feb 2010 | Position Feb 2009 | Delta in Position | Programming Language | Ratings Feb 2010 | Delta Feb 2009 | Status |
|---|---|---|---|---|---|---|
| 1 | 1 |  | Java | 17.348% | -2.05% | A |
| 2 | 2 | | C | 16.602% | +0.76% | A |
| 3 | 5 |  | PHP | 10.001% | +1.22% | A |
| 4 | 3 |  | C++ | 9.447% | -0.19% | A |
| 5 | 4 | | (Visual) Basic | 7.051% | -1.79% | A |
| 6 | 6 | | C# | 5.015% | -0.05% | A |
| 7 | 7 | | Python | 4.314% | -0.25% | A |
| 8 | 8 | | Perl | 3.600% | -0.52% | A |
| 9 | 9 | | Delphi | 2.656% | -0.97% | A |
| 10 | 10 | | JavaScript | 2.636% | -0.90% | A |
| 11 | 11 | | Ruby | 2.439% | -0.84% | A |
| 12 | 32 | | Objective-C | 1.779% | +1.60% | A |
| 13 | - | | Go | 1.778% | +1.78% | A- |
| 14 | 14 | | SAS | 0.771% | -0.06% | A |
| 15 | 13 | | PL/SQL | 0.738% | -0.25% | A |
| 16 | 17 | | ABAP | 0.661% | +0.09% | B |
| 17 | 16 | | Pascal | 0.606% | -0.08% | B |
| 18 | 18 | | ActionScript | 0.579% | +0.04% | B |
| 19 | 23 | | Lisp/Scheme | 0.563% | +0.13% | B |
| 20 | 24 | | MATLAB | 0.536% | +0.12% | B |
长期趋势：
21-50名：
| Position | Programming Language | Ratings |
|---|---|---|
| 21 | Lua | 0.506% |
| 22 | Scratch | 0.498% |
| 23 | D | 0.485% |
| 24 | Scala | 0.459% |
| 25 | Erlang | 0.446% |
| 26 | COBOL | 0.437% |
| 27 | JavaFX Script | 0.435% |
| 28 | Transact-SQL | 0.415% |
| 29 | Fortran | 0.377% |
| 30 | Ada | 0.367% |
| 31 | Alice | 0.360% |
| 32 | RPG (OS/400) | 0.352% |
| 33 | Logo | 0.350% |
| 34 | Bourne shell | 0.342% |
| 35 | S-lang | 0.339% |
| 36 | FoxPro/xBase | 0.323% |
| 37 | Forth | 0.296% |
| 38 | NXT-G | 0.274% |
| 39 | Tcl/Tk | 0.266% |
| 40 | Groovy | 0.261% |
| 41 | Prolog | 0.255% |
| 42 | Smalltalk | 0.254% |
| 43 | Caml/F# | 0.244% |
| 44 | CL (OS/400) | 0.226% |
| 45 | PowerShell | 0.221% |
| 46 | PL/I | 0.212% |
| 47 | J | 0.203% |
| 48 | Haskell | 0.202% |
| 49 | VHDL | 0.194% |
| 50 | MAX/MSP | 0.187% |
点击查看详情：http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html
