Tiobe公布了2009年8月的編程語言排行榜，Object-C繼上個月排名第21的良好上升勢頭，本月終于躍升前20，位居第19位。PHP仍然居于第四位,程上升趨勢. www.phperz.com
phperz~com
| Position Aug 2009 | Position Aug 2008 | Delta in Position | Programming Language | Ratings Aug 2009 | Delta Aug 2008 | Status |
|---|---|---|---|---|---|---|
| 1 | 1 |  | Java | 19.527% | -2.04% | A |
| 2 | 2 | | C | 17.220% | +1.04% | A |
| 3 | 4 |  | C++ | 10.501% | +0.44% | A |
| 4 | 5 | | PHP | 9.390% | +0.04% | A |
| 5 | 3 |   | (Visual) Basic | 8.486% | -2.37% | A |
| 6 | 6 | | Python | 4.489% | -0.49% | A |
| 7 | 8 | | C# | 4.443% | +0.75% | A |
| 8 | 7 | | Perl | 4.028% | -0.67% | A |
| 9 | 10 | | JavaScript | 2.812% | -0.08% | A |
| 10 | 9 | | Ruby | 2.490% | -0.43% | A |
| 11 | 11 | | Delphi | 2.337% | -0.39% | A |
| 12 | 13 | | PL/SQL | 0.982% | +0.30% | A |
| 13 | 14 | | SAS | 0.817% | +0.27% | A |
| 14 | 27 | | RPG (OS/400) | 0.752% | +0.52% | A |
| 15 | 26 | | ABAP | 0.739% | +0.51% | A |
| 16 | 16 | | Pascal | 0.675% | +0.26% | A- |
| 17 | 12 | | D | 0.662% | -0.69% | B |
| 18 | 17 | | Lisp/Scheme | 0.630% | +0.25% | B |
| 19 | 41 | | Objective-C | 0.612% | +0.51% | B |
| 20 | 25 | | MATLAB | 0.560% | +0.32% | B |
php程序員之家
php程序員之家
讓我們來看看榜單的前10名，在2005年，1999年以及1984年時的排名情況：
php程序員站
| Programming Language | Position Aug 2009 | Position Aug 2005 | Position Aug 1999 | Position Aug 1984 |
|---|---|---|---|---|
| Java | 1 | 1 | 3 | - |
| C | 2 | 2 | 1 | 1 |
| C++ | 3 | 3 | 2 | 11 |
| PHP | 4 | 5 | - | - |
| (Visual) Basic | 5 | 6 | 5 | 4 |
| Python | 6 | 8 | - | - |
| C# | 7 | 7 | 19 | - |
| Perl | 8 | 4 | 4 | - |
| JavaScript | 9 | 9 | 10 | - |
| Ruby | 10 | 25 | - | - |
php程序員站
居于21-50位的編程語言： www.phperz.com
phperz.com
| Position | Programming Language | Ratings |
|---|---|---|
| 21 | Lua | 0.485% |
| 22 | ActionScript | 0.471% |
| 23 | COBOL | 0.441% |
| 24 | Logo | 0.423% |
| 25 | Ada | 0.416% |
| 26 | Fortran | 0.400% |
| 27 | Scratch | 0.334% |
| 28 | FoxPro/xBase | 0.319% |
| 29 | Erlang | 0.310% |
| 30 | Transact-SQL | 0.294% |
| 31 | Scala | 0.262% |
| 32 | Prolog | 0.260% |
| 33 | Haskell | 0.233% |
| 34 | ML | 0.232% |
| 35 | PowerShell | 0.227% |
| 36 | Alice | 0.221% |
| 37 | Awk | 0.216% |
| 38 | Smalltalk | 0.183% |
| 39 | LabVIEW | 0.173% |
| 40 | Focus | 0.165% |
| 41 | Forth | 0.150% |
| 42 | J | 0.143% |
| 43 | Tcl/Tk | 0.134% |
| 44 | JavaFX Script | 0.129% |
| 45 | NXT-G | 0.125% |
| 46 | Caml/F# | 0.123% |
| 47 | CL (OS/400) | 0.117% |
| 48 | Groovy | 0.117% |
| 49 | C shell | 0.109% |
| 50 | APL | 0.107% |
phperz.com
51-100： www.phperz.com
ABC, AD, Algol, Alpha, Applescript, Beta, Boo, Bourne shell, cg, Clean, Clojure, Cobra, cT, Curl, Dylan, Eiffel, Euphoria, Factor, Falcon, Fan, Icon, IDL, Inform, Io, Lingo, MAD, Magic, Maple, Mathematica, MAX/MSP, MOO, MUMPS, Natural, Occam, Oz, PL/I, Postscript, Progress, Q, R, Revolution, REXX, S-lang, SIGNAL, SPSS, Squirrel, SuperCollider, VBScript, VHDL, XSLT phperz.com
php程序員站
Objective -C 的介紹
Objective-C是蘋果Mac OS X 上開發(fā)的首選語言，主要是因?yàn)镸ac OS X 技術(shù)源自NextStep的OpenStep操作系統(tǒng)， 因?yàn)镺PENSTEP的軟件架構(gòu)（framework) ， 都是用Objetive-C 寫成，所以MacOS X上的開發(fā)最佳語言自然也就是Objective-C 。
Object-C是由 Brad Cox在８０年代初在第一個純面向?qū)ο笳Z言Smalltalk基礎(chǔ)上寫成。后來他創(chuàng)立了StepStone公司從事Objective-C的推廣。１９８８年，Steve Jobs的NextStep采用Objective-C作為開發(fā)語言，１９９２年GNU gcc編譯器中包含了對Objective-C的支持（gnu-objc runtime)， Dennis Glating 寫了第一個run-time。
