Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.
|
*Major* |
UNITS |
TITLES |
MARKETSHARE | |||
|---|---|---|---|---|---|---|
|
Language |
2010 Units |
2011 Units |
2010 Titles |
2011 Titles |
10Mkt Share |
11Mkt Share |
|
Visual Basic |
47,925 |
42,272 |
89 |
87 |
2.94% |
2.43% |
|
Ruby |
24,434 |
37,760 |
49 |
56 |
1.50% |
2.17% |
|
C |
38,786 |
36,828 |
92 |
82 |
2.38% |
2.11% |
|
Powershell |
19,861 |
28,520 |
26 |
30 |
1.22% |
1.64% |
|
Shell Script |
25,068 |
24,004 |
20 |
22 |
1.54% |
1.38% |
|
R |
11,431 |
20,072 |
18 |
26 |
0.70% |
1.15% |
|
Transact SQL |
17,507 |
17,308 |
28 |
27 |
1.07% |
0.99% |
|
Perl |
16,658 |
15,786 |
32 |
28 |
1.02% |
0.91% |
|
Processing |
9,053 |
10,791 |
9 |
11 |
0.55% |
0.62% |
|
SAS |
9,627 |
10,775 |
27 |
27 |
0.59% |
0.62% |
Here are the top titles for the Major languages.
|
Prentice Hall | |
|
Prentice Hall |
Practical Guide to Linux Commands, Editors, and Shell Programming |
|
Dummies |