apphang81 problem

I upgraded my Web application from tomcat5.0.30 to 5.5.26, found that the static text of the page is normal, but the page input box input in Chinese, in the background of the action layer check found that Chinese into garbled, in the action of the 5.5.26 environment using the following statement test: System.out.println (New String (Scode.getbytes ("iso-8859-1"), "GBK"); Discovery can be converted to Chinese, indicating that the 5.5.26 environment of the page input box character set for Iso-8859

This time to do the project encountered a thorny problem: I use ext time to put the Chinese in the URL inside, submitted to the Java server end with Request.getparameter ("XM") Immediately out of garbled. The server I use is tomcat, using New String (Request.getparameter ("XM"). GetBytes ("Iso-8859-1"), "Utf-8") It's OK. This is why. The reason is that ext submitted the URL with Utf-8 encoding, but after Tomcat was used to encode the iso-8859-1, so

Recently in the combination of books to see the Linux kernel source code, many need to annotate the place, need to capitalize or add comments, always need to switch input method, always to do the same repetitive input, it is tortured. After a search, there are many methods on the Internet can not be tried, or is not ideal, but found that the source insight to define the extension of the macro, and on the official web has to add macros to use the function and add a description of the way (in fact

not have the ability. Now we assume that our site is placed on the server, and that the site's files, such as ASPX pages, pictures, App_Code, etc. are in the folder of the Web site, and that the permissions for these file resources have already been defined, such as read-only. Actually, we were. NET some of the permission classes, in fact, is the mapping of permissions. What do you say? If we have a file in our web site folder, such as the Admin.aspx page, we can define the access to this fi

Note: The problem has been solved. For details, refer to the solution to the "one time in a hundred years" strange problem. One is Microsoft's IE, and the other is Microsoft's. NET Framework 4.5. This is a strange problem that reminds people of a verse: "This is the same root, it is too urgent to get started ". Let's take a look at this strange

Note: The problem has been solved. For details, refer to the solution to the "one time in a hundred years" strange problem. Cause After one day of fighting yesterday, I finally found the cause of the strange problem before dinner. (For details about the problem, see the previous blog post: a rare

0-1 backpack problem: A thief in the theft of a shop, found that there are n items, the value of the article I item VI, heavy WI-lb, where VI and WI are integers. He hopes to take away the goods the more valuable the better, but his backpack can only be loaded W-pounds of Things, W is an integer. What kind of things should I take? This problem is called the 0-1 backpack, because each item or is taken away,

Refer to "Introduction to Algorithms" Second Edition P222 page)First, how to turn the real problem into a mathematical problem? The idea of mathematical modeling?1, problem Description: The existing set of competing activities, how to dispatch can find the largest group of activities (maximum number of activities) so that they are compatible with each other?2,

It's really strange that ASP. net in the project can query the processing cost function for a period of time. The local debugging is good, and there is no problem at all, but the transfer to the server has a problem ~ The problem is normal, but the problem is very strange. A text box that inputs the time, such as, can

An engineer is naturally fond of solving problems, especially the bugs in his system. As long as a problem occurs, he wants to solve it. It seems that the more problems he can solve, the more value he can create. Such logic may be right in the development and maintenance of software for enterprises, but it is almost the most important reason to kill entrepreneurs in the consumer market. 　　Value of the problem