Tiobe公布了2009年8月的編程語言排行榜，Object-C繼上個(gè)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
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(shí)的排名情況：
www.
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.
| 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% |
www.
51-100： www.
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
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(gè)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(duì)Objective-C的支持（gnu-objc runtime)， Dennis Glating 寫了第一個(gè)run-time。
www.
