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How to query one table and add rows to another using that first query? MySQL
I have some users setup in a MySQL table with different variables. I am trying to figure out what would be the best way to do this. Basically I want to award all of my registered and active users with[详细]
2022-12-22 12:32 分类：问答how to find the other process
Anyone know a tool I can use to debug \"cannot access the file because it is being used by another process\" exceptions? I suspect a virus scanner but I can\'t开发者_开发技巧 be sure.WhoLockMe will te[详细]
2022-12-22 12:31 分类：问答Autocomplete Textbox
my autocomplete textbox is not working m using visual studio2008.i hav included AjaxControlToolkit.dll in my directory but still getting an erro开发者_如何转开发r like \"Could not load file or assembl[详细]
2022-12-22 12:12 分类：问答How to capture any character using regular expressions
I want to capture text in an attribute within an XML tag. That is <tag1 name=\"tag^*&,+\"> I want to capture the value within the name attribute (which in this case would be tag^*&,+)[详细]
2022-12-22 11:48 分类：问答SQL join problem
I want to retrieve all records from one table when there are no matches in the second table. So 开发者_如何转开发it is kind of the opposite of an inner join.You need a LEFT JOIN WHERE IS NULL query ([详细]
2022-12-22 10:23 分类：问答mysql insert performance
Our DB has very bad insert and update performance. Most of the big tables take 2-3 seconds per insert. If we rebuild the table, time reduces to 0.02-0.03 which means about 40 inserts per second. Even[详细]
2022-12-22 09:41 分类：问答Best Way to show Busy Bar In WPF Application
I have WPF Application where I have One main form and other user controls are shown in the main form as child form. I have to show Busy bar when I make Async call to data base. What is the best way to[详细]
2022-12-22 09:33 分类：问答Is it possible to turn a string with base64 encoded image data into a displayable image in flash lite?
I have tried using a data URI to load the image data into a movie clip, but flash lite does not appear to support the data URI scheme.[详细]
2022-12-22 05:21 分类：问答Lots of users still using 1.5?
I\'m looking at market stats here for sdk distribution: http://developer.android.com/resources/dashboard/platform-versions.html[详细]
2022-12-22 03:23 分类：问答
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