I did a lot of Java programming, but has been in terms of servlet and JSP, so I did not need in the Swing GUI programming. I have been curious about this and want to know more; So I started reading recently written by Herbert Schildts "Swing: A Beginners Guide," a book. I have not read this book, but found it very good - this is the best Ive read the books. On the technical side, the book no problems. The problem is that all the code in his example, he always Swing components using a variety of Hungarian notation. In fact, I have not seen for some time Hungarian notation - I think mainly because many programmers are a bit lazy. Always remember to add a proper variable name prefix, to make it so tedious. Now for those of you younger programmers, Hungarian notation from Microsoft, you basically are all the variables in a prefix before the establishment of the rule. This prefix will explain the type of that variable. The advantage is that, by their prefix, you can easily know whether two variables compatible.
Financial and investment management business operating system directly related to the financial investment companies, investors, listed companies and securities firms the economic interests of its security, operational efficiency and configuration of the complexity of financial and investment management institutions are the focus of attention. In network construction, network security system must ensure that the operating system to run the business each host, database, CRM, Email and other applications from the network server system will not be illegal external or internal unauthorized access, malicious attacks and sabotage, which requires security system capable of ensuring a high degree of data confidentiality and flexible access controllable. The confidentiality of the data consists of three parts: a database of confidentiality, the confidentiality of the data itself, the confidentiality of data transmission. Typically, financial and investment management companys database will have a certain level of security with a large distributed database to store data, in addition to security features to develop the database itself, the financial investment company will also increase the corresponding security controls for database management at different levels achieve database access, access, encryption control.