新闻来源:软考在线
Tiobe指数显示最新编程语言发展趋势，本期前十名依旧没有变化，Java、C、C++、PHP、VB以绝对优势占据前五名；Python发展态势强劲。
| Position May 2009 |
Position May 2008 |
Delta in Position | Programming Language | Ratings May 2009 |
Delta May 2008 |
Status |
|---|---|---|---|---|---|---|
| 1 | 1 |  |
Java | 19.537% | -1.35% | A |
| 2 | 2 | |
C | 16.128% | +0.62% | A |
| 3 | 3 | |
C++ | 11.068% | +0.26% | A |
| 4 | 4 | |
PHP | 9.921% | -0.28% | A |
| 5 | 5 | |
(Visual) Basic | 8.631% | -1.16% | A |
| 6 | 7 |  |
Python | 5.548% | +0.65% | A |
| 7 | 8 | |
C# | 4.266% | +0.21% | A |
| 8 | 9 | |
JavaScript | 3.548% | +0.62% | A |
| 9 | 6 |  |
Perl | 3.525% | -2.02% | A |
| 10 | 10 | |
Ruby | 2.692% | +0.05% | A |
| 11 | 11 | |
Delphi | 2.327% | +0.30% | A |
| 12 | 14 | |
PL/SQL | 1.101% | +0.34% | A |
| 13 | 13 | |
SAS | 0.801% | -0.12% | A |
| 14 | 15 | |
Pascal | 0.776% | +0.18% | A |
| 15 | 26 | |
RPG (OS/400) | 0.678% | +0.43% | B |
| 16 | 27 | |
ABAP | 0.670% | +0.43% | B |
| 17 | 12 | |
D | 0.628% | -0.82% | A- |
| 18 | 23 | |
MATLAB | 0.517% | +0.25% | B |
| 19 | 21 | |
Logo | 0.504% | +0.17% | A- |
| 20 | 19 | |
Lua | 0.486% | +0.12% | B |
完整的前五十名编程语言排行
| Position | Programming Language | Ratings |
|---|---|---|
| 21 | COBOL | 0.474% |
| 22 | Lisp/Scheme | 0.465% |
| 23 | ActionScript | 0.441% |
| 24 | FoxPro/xBase | 0.383% |
| 25 | Fortran | 0.361% |
| 26 | Ada | 0.351% |
| 27 | Scala | 0.247% |
| 28 | LabVIEW | 0.238% |
| 29 | PowerShell | 0.232% |
| 30 | Prolog | 0.224% |
| 31 | Transact-SQL | 0.191% |
| 32 | Erlang | 0.190% |
| 33 | Scratch | 0.186% |
| 34 | Haskell | 0.172% |
| 35 | Alice | 0.162% |
| 36 | Awk | 0.157% |
| 37 | Focus | 0.149% |
| 38 | ML | 0.141% |
| 39 | Objective-C | 0.134% |
| 40 | NXT-G | 0.132% |
| 41 | Groovy | 0.132% |
| 42 | Smalltalk | 0.125% |
| 43 | Tcl/Tk | 0.119% |
| 44 | Forth | 0.118% |
| 45 | Bourne shell | 0.115% |
| 46 | CL (OS/400) | 0.115% |
| 47 | Euphoria | 0.114% |
| 48 | J | 0.112% |
| 49 | Caml/F# | 0.112% |
| 50 | VHDL | 0.106% |
50名到100名的语言列表
- ABC, AD, Alpha, APL, Applescript, Beta, Boo, C shell, cg, Clean, Clojure, Cobra, cT, Curl, Dylan, Eiffel, Factor, Falcon, Icon, IDL, Inform, Io, Lingo, MAD, Magic, Maple, Mathematica, MAX/MSP, MOO, MUMPS, Natural, Occam, Oz, PILOT, PL/I, Postscript, PowerBuilder, Progress, Q, R, Revolution, REXX, S-lang, SIGNAL, SPSS, Squirrel, SuperCollider, VBScript, Verilog, XSLT
编程语言类别
| Category | Ratings May 2009 | Delta May 2008 |
|---|---|---|
| Object-Oriented Languages | 55.3% | -0.2% |
| Procedural Languages | 40.8% | -0.6% |
| Functional Languages | 2.7% | +0.6% |
| Logical Languages | 1.2% | +0.2% |
| Category | Ratings May 2009 | Delta May 2008 |
|---|---|---|
| Statically Typed Languages | 58.3% | +0.2% |
| Dynamically Typed Languages | 41.7% | -0.2% |
静态类型和动态类型的语言趋势
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