Review the old news three years ago: Ten development technologies that free you from unemployment

On the search engine, I found "Ten development technologies to protect you from unemployment ".ArticleHere is the English Source:
The 10 technologies that will help you stay employed by Russell Jones

Of course, some people have different opinions on the importance of these 10 technologies. The following are my personal feelings:
1:XMLWhat I see here is that a lightweight protocol like RSS/atom has become an important programming interface, but it makes XLST and so on
10: SQL is the basis of structured data processing, but now it seems that the full-text retrieval technology is required. In addition to the time, author, and price fields, in addition, the full-text search engine is also structured;
6:Regular ExpressionsPolitical expression has benefited me a lot in recent years. Abroad: This is a course of 40 lessons
3: object-oriented programming OO programming
7: Design Patterns Design Mode
4: Java, C ++, C #,OrVB. net I changed and to OR. It is enough to be proficient in one of them.
2:Web ServicesWeb Service: MT/WordPress remote development interface is the best teaching material
5:JavascriptI didn't understand JS at the time, but after seeing many online applications implemented by Ajax such as Gmail/Flickr, I realized my own shallow. However, JS's lack of debuggable and browser compatibility is complicated to use.
8: Flash MX flash remains one of the essential plug-ins for all browsers;
9:Linux/The activity of Windows Linux makes many very classic UNIX systems accessible to more general developers. Developers should try to open up labs in their own homes.