开发工具
memcached: which is faster, doing an add (and checking result), or doing a get (and set when returning false)
The title of this question isn\'t so clear, but the code and question is straightforward. Let\'s say I want to show my users an ad once per day. To accomplish this, every time they visit a page on m[详细]
2022-12-27 08:45 分类：问答Oracle - Return shortest string value in a set of rows
I\'m trying to write a query that returns the shortest string value in the column. For ex: if Column开发者_如何学PythonA has values ABCDE, ZXDR, ERC, the query should return \"ERC\". I\'ve written the[详细]
2022-12-27 07:38 分类：问答how to sort string as number in datagridview in winforms
I have string column with numbers in a datagridview.It is not bound, I would like to sort it number wise I used[详细]
2022-12-27 06:43 分类：问答Reuse a Variable Multiple Times on an ASP.NET Page
I feel somewhat foolish asking such a simple question, but I can\'t seem to find an answer. I\'m new to ASP.NET (C#), but I\'m learning by building a simple set of web pages that display a report. I h[详细]
2022-12-27 04:53 分类：问答Setting ModelView matrix using rotate, translate, etc.. vs setting manual matrix
When setting the ModelView matrix you normally go through several transformations from the identity matrix. for example:[详细]
2022-12-27 04:16 分类：问答DOT(.) after Ampersand (host variable)& considering as a part of variable name?
I know heading is not so clear.This isthe picture I am using &a开发者_StackOverflowmp;a it is considering it as $a. ,in the output &a and &a. is giving the same output. and why single .(DOT)[详细]
2022-12-27 03:28 分类：问答What is the best practice for secure connection to SQL Server 2008 from .net 4.0?
What is the best practice and most secure solution when connecting from a .NET 4.0 application to SQL Server in 2008?[详细]
2022-12-27 02:36 分类：问答Mysql storing quotes as '
I 开发者_运维知识库have some PHP code which stores whatever is typed in a textbox in the databse. If I type in bob\'s apples, it gets stored in the database as bob's apples.[详细]
2022-12-27 01:42 分类：问答做狐臭微创手术多少钱啊？做个腋臭微创手术要多少钱？
靳森 2022-03-30 09:09 开发者_JAVA技巧 这个就需要看当地消费水平还有就是公立医院还是私人医院一般来讲都是几千元，但是有的医院甚至几万还有就是一般肛裂是没有必要手术的因为这个是伤口主要是愈合，手术也是[详细]
2022-12-27 00:58 分类：问答Create hyperlink to some text in NSTextView
I can create a hyperlink to some url in an NSTextView using the \"Link Panel\". Or I can add a link manually using the NSLinkAttributeName attribute of NSAttributedString.[详细]
2022-12-27 00:34 分类：问答
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