盲盒抽奖
How to get the trending tags using php and mysql?
I have a table : tags(tagname,entryid,stamp) and i want to make a section for the most trending tags today, the tagna开发者_运维技巧me column has no unique value, because many entries has the same tag[详细]
2022-12-23 09:37 分类：问答About sql server rules
How can I 开发者_JAVA技巧correct this syntax , create rule r1 as @ f <1000 ?Use a CHECK constraint instead because CREATE RULE is deprecated?[详细]
2022-12-23 09:22 分类：问答problem with closing sockets
I\'m trying to write a client/server program with threads. I close the socket once the connexion is finished. The servers gets plenty of new connexions, and the socket 开发者_开发百科number (file desc[详细]
2022-12-23 08:52 分类：问答How to convert an Object List into JSON in ASP.NET
I have a list of person objects which I want to send in response to a jquery\' ajax request. I want to send t开发者_如何学JAVAhe list into JSON format. The list is as follows -[详细]
2022-12-23 07:34 分类：问答F# equivalent of the C# typeof(IEnumerable<>)
I have a piece of code where I need to figure out if a given type implements IEnumerable<T> (I don\'t care about the T)[详细]
2022-12-23 06:34 分类：问答How might one detect the first run of a program?
In my web application, users can download a .tar.gz archive containing the app files. However, because the MySQL database won\'t have been configured then, the user needs to run the install script loc[详细]
2022-12-23 04:06 分类：问答Perl Parallel::ForkManager wait_all_children() takes excessively long time
I have a script that uses Parallel::ForkManager. However, the wait_all_children() process takes incredibly long time even after all child-processes are completed. The way I know is by printing out som[详细]
2022-12-23 03:15 分类：问答Apache RewriteRule .* index.php [NC,L] Not working
I am trying to redirect everything to a single page from my /website/folder/ directory. I added a simple .htaccess with this simple code (I know this would require more code in .htaccess but it\'s jus[详细]
2022-12-23 00:33 分类：问答Create Class objects based on type signature
Class.forName(boolean.class.getName()); This doesn\'t work in Java - the virtual machine slaps you with a ClassNotFoundException. I was in need for something like that because I wanted to reflect me[详细]
2022-12-23 00:11 分类：问答
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