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"TipsSubmitting data through the Get method can pose a security issue. such as a landing page. When data is submitted through the Get method, the user name and password appear on the URL. If:1, the landing page can be cached by the browser;2, other people can access the customer's machine.Then someone can read the account number and password from the browser's history. Therefore, in some cases, the Get method poses a serious security problem.SuggestionsThe Post method is recommended for use in f

It is believed that before HTML5, few people would care about the definition and application of the tag element in the head of the HTML page, and probably remember that only "title", "keyword" and "description" were used to understand the new standard of HTML. In particular, the development of mobile pages, you can see this piece of HTML is becoming more and more important for everyone to know, the first time to see these tags are basically confusing

Note: This article is a personal study excerpt, the original address is: http://javaeedevelop.iteye.com/blog/1725299An HTTP request was a class consisting of HTTP style requests, request lines, request methods, request URL, header fields, and body content. The most common methods that is used by a client in an HTTP request is as follows:-1)get:-Used when the client was requesting a resource on the WEB server.2)head:-Used when the client was requesting

Use stack, reverse can be solved by stack??Press the data one by one into the stack first??And then another one pops up??Another way is to use recursion, recursion is actually similar to the stack??Method One:??Package printListReversed5;??Import Java.util.Stack;??public class PrintListReversed5 {static void Printlistreversed (ListNode head) {if (head! = null) {stackwhile (

SVN uses the version number to record every change to the version library. General SVN operations do not need the version number, but some SVN operations need to specify the version number. We can specify a specific integer version number, but we can also use the svn keyword to refer to a special version number. SVN will actually calculate the actual integer version number it refers: Head: the latest version in the version library; Base: version o

Http get, post, and head descriptions Get: Request the specified page information and returns the Object Body.Head: only request the first part of the page.Post: The request Server accepts the specified document as a new subordinate object to the identified Uri.Put: Replace the specified document content with the data transmitted from the client to the server.Delete: Requests the server to delete the specified page.Options: allows the client

One linux Command every day (14): head command link: One linux Command every day (1): ls command http://www.bkjia.com/ OS /201210/163049.html#linuxlinuxcommand every day (2): cd command serial (3 ): pwd command Export (4): mkdir command http://www.bkjia.com/ OS /201210/1620.3.html#a linuxcommand every day (5): rm command Export (6): rmdir command http://www.bkjia.com/ OS /201210/164017. Html; one linux Command every day (7): mv command running (8): cp