7月编程语言排行榜：Objective-C迈向TOP20-技术开发专区

7月编程语言排行榜：Objective-C迈向TOP20

作者：开源中国社区老烟枪编辑：覃里 2009-07-06 10:08 来源：IT168�

【IT168 技术资讯】Tiobe今日公布了2009年7月的编程语言排行榜，本期榜单的显著变化是，Objective-C增长迅速，市场占有率由上个月的0.123%上升到0.509%，排行第21，与排行第20的Matlab只差0.003%的份额，进入TOP20指日可待。Object-C的增长，要感谢iPhone手机的上升势头。

前10名的变化基本稳定，排名依次为：Java、C、C++、PHP、 Visual Basic、Python、C#、JavaScript、Perl、Ruby。

前50名列表：

Position Jul 2009	Position Jul 2008	Programming Language	Ratings Jul 2009	Delta Jul 2008	Status
1	1	Java	20.452%	-0.89%	A
2	2	C	17.319%	+1.37%	A
3	3	C++	10.419%	-0.27%	A
4	5	PHP	9.269%	-0.26%	A
5	4	(Visual) Basic	7.789%	-2.66%	A
6	8	C#	4.540%	+0.54%	A
7	7	Python	4.435%	-0.54%	A
8	6	Perl	4.200%	-0.93%	A
9	9	JavaScript	3.513%	+0.76%	A
10	10	Ruby	2.567%	-0.17%	A
11	11	Delphi	1.998%	-0.01%	A
12	13	PL/SQL	0.891%	+0.16%	A
13	14	SAS	0.794%	+0.17%	A
14	24	RPG (OS/400)	0.740%	+0.41%	A
15	16	Pascal	0.707%	+0.27%	A
16	26	ABAP	0.703%	+0.44%	A-
17	20	Lisp/Scheme	0.607%	+0.22%	B
18	12	D	0.593%	-0.63%	B
19	18	Lua	0.531%	+0.12%	B
20	27	MATLAB	0.512%	+0.26%	B

Position	Programming Language	Ratings
21	Objective-C	0.509%
22	ActionScript	0.425%
23	Fortran	0.400%
24	COBOL	0.399%
25	Logo	0.394%
26	Ada	0.394%
27	FoxPro/xBase	0.338%
28	PowerShell	0.327%
29	Scratch	0.274%
30	Transact-SQL	0.271%
31	Prolog	0.243%
32	Scala	0.228%
33	Erlang	0.203%
34	Haskell	0.198%
35	ML	0.196%
36	LabVIEW	0.191%
37	Focus	0.155%
38	Awk	0.153%
39	Smalltalk	0.150%
40	Forth	0.145%
41	Alice	0.142%
42	J	0.133%
43	Tcl/Tk	0.129%
44	JavaFX Script	0.129%
45	Caml/F#	0.118%
46	NXT-G	0.118%
47	Groovy	0.114%
48	APL	0.111%
49	Bourne shell	0.109%
50	CL (OS/400)	0.107%

关注我们