It is possible to use reflection to convert a javabean to a map and change it slightly to a desired object./** * obj to map * @param map out map * @param obj required to convert */Private void Javabeantomap(Map//Get all properties of the objectField Fields[]=obj.getclass (). Getdeclaredfields (); Field field=NULL; for(inti =0; i true);//Modify access rights Try{String key = Field.getname (); Object value = field.get (obj); Map.put (key, value); }Catch(Illegal
Now the project encountered a problem, the game bottom with Cocos2d-x, the announcement UI implementation is used UIWebView, and then the first time in a network environment to run the announcement UI, will load the URL link, and will be automatically cached, when the next time the phone does not have a network environment, will load the cache, Give the player UIWebView link good illusion!So each time the URL link is loaded, the cache is also cleaned up at once.The source code is as follows:Clea
jquery's parent, son, and brother node lookup methodJquery.parent (expr) to find a Father node, you can pass in expr for filtering, such as $ ("span"). Parent () or $ ("span"). Parent (". Class")Jquery.parents (expr), similar to jquery.parents (expr), but finds all ancestor elements, not limited to parent elementsJquery.children (expr). Returns all child nodes, this method only returns a direct child node and does not return all descendant nodesJquery.contents (), returns all of the following, i
,object value) public static string[] GetNames (type Enumtype) For example: Enum.getnam The values of E (typeof (Colors), 3)) and Enum.getname (typeof (Colors), colors.blue) are all "Blue" Enum.getnames (typeof (Colors)) An array of enumerated strings is returned. String-->enum (1) parse:public static Object Parse (Type enumtype,string value) by using an Enum method, for example: (Colors) Enum.parse (typ EOF (Colors), "Red") enum-->int (1) You can cast because the base type of the enumeration
Goto: meta name meaning: What is META? Meta is actually an auxiliary tag in the head area of the HTML language. In almost all of the pages, we can see similar to the following HTML code: Some people say, this code seems dispensable, not much practical effect! It's not useless, but you're not using the META tag well. Why do you say that? This is because the META tag has a number of parameters, using different parameters to enable the home page to imple
Goto:The quality of the program is inversely proportional to the number of Goto occurrences, disablingGoto side Effects: The process of executing the program in a structured sequence, it is possible to skip some steps that should be performed by the program.voidmodifier function return values and parametersThe size of void's memory space is not defined in the C language, and it is not possible to crop void-corresponding variables in memory, but differ
above command copies the local music directory to the remote others directory, which is remotely available after replication. /others/music/Directory======Copy from remote to local======From remote copy to local, as long as the copy from the local to the remote command of the following 2 parameter Exchange order;For example:SCP [Email Protected]:/home/root/others/music/home/space/music/1.mp3Scp-r www.cumt.edu.cn:/home/root/others//home/space/music/The simplest applications are as follows:SCP Lo
, there is 3 files in the the Folder/g/html5/openoffice. Trust me there is no more file even start with dot (.)Figure 1.2That's the folder I want to create repository where the files is going to being managed by Git.Let's type the command to create a repositoryGit initAfter running the command, system would create a folder calls. Git in the folder where you want to create repository, as sh Own belowFigure 1.3Since the new folder name starts with a dot (.), you might don't see it in the Explorer
)
1 2 3 + 4x
+
Closing parenthesis, popup operator until an opening parenthesis is encountered
-
1 2 3 + 4x+
-
-Same as + priority, so eject +, press in-
5
1 2 3 + 4x+ 5
-
Digital
Reach the right End
1 2 3 + 4x+ 5-
Empty
The remaining operators in the S1
So the result is "1 2 3 + 4x+ 5-" (Note the need for reverse output)."Original: http://blo
/********************************************************************** two fork Tree basic operation (1) data structure of binary tree (2) Construction of Binary tree (3) binary tree traversal: First Order , middle order, post ************************************************************************/#include [GOTO] Data structure traversal of binary tree
them.In addition, there is a better way:Move each non-local static object into its own exclusive function that returns a pointer to the object's reference and no longer accesses the object directly.Test1 *GetT1(){Static Test1 T1;return t1;}Test2 *GetT2(){Static Test2 T2;return t2;}At the same time, the Test1 constructor is changed to:Test1 (){printf ("Test1 constructor./n");Gett2->test ();}In this way, you can ensure that T2 has been constructed, regardless of the order of the compilation units
table, so that the resulting byte[] array can be correctly restored.Attention:Sometimes, in order for Chinese characters to accommodate certain special requirements ( such as httpheader requires that their content be iso8859-1 encoded ), it is possible to encode Chinese characters in bytes, such as:strings_iso88591 = NewString ("Medium". GetBytes ("UTF-8"), "iso8859-1"), so that the resulting s_iso8859-1 string is actually three characters in Iso8859-1, After these characters are passed to the
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.