大约有 40,000 项符合查询结果(耗时:0.0460秒) [XML]

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Where can I download english dictionary database in a text format? [closed]

... not a dump file, but a MYSQL .sql script file The words are in WN_SYNSET table and the glossary/meaning in the WN_GLOSS table share | improve this answer | follow ...
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Is SQL or even TSQL Turing Complete?

...nFuck" DataBase. -- CREATE DATABASE BrainFuck; -- Creates the Source code table DECLARE @CodeTable TABLE ( [Id] INT IDENTITY(1,1) PRIMARY KEY NOT NULL, [Command] CHAR(1) NOT NULL ); -- Populate the source code into CodeTable DECLARE @CodeLen INT = LEN(@Code); DECLARE @CodePos INT = 0;...
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When and why will a compiler initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete?

... Or that memory just has been freed by HeapFree(). Disclaimer: the table is from some notes I have lying around - they may not be 100% correct (or coherent). Many of these values are defined in vc/crt/src/dbgheap.c: /* * The following values are non-zero, constant, odd, large, and atypica...
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Is a DIV inside a TD a bad idea?

... Using a div instide a td is not worse than any other way of using tables for layout. (Some people never use tables for layout though, and I happen to be one of them.) If you use a div in a td you will however get in a situation where it might be hard to predict how the elements will be siz...
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MySQL 启动报错 Table \'mysql.plugin\' doesn\'t exist - 数据库(内核) -...

MySQL 启动报错 Table 'mysql.plugin' doesn't exist 启动报错: opt szy bin mysqld: Table 'mysql.plugin ' doesn 't exist141211 15:06:12 [ERROR] Can 't open t...启动报错: /opt/szy/bin/mysqld: Table \'mysql.plugin\' doesn\'t exist 141211 15:06:12 [ERROR] Can\'t open the mysql.plug...
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Call to undefined method mysqli_stmt::get_result

... If i have sql query like "Select * from table_name" then how to declare inside bind_result(). * operator – Inderjeet Aug 7 '18 at 8:27 ...
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SQL how to increase or decrease one for a int column in one command

I have an Orders table which has a Quantity column. During check in or check out, we need to update that Quantity column by one. Is there a way to do this in one action or we have to get the existing value and then add or minus one on top of it? ...
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How can I use optional parameters in a T-SQL stored procedure?

I am creating a stored procedure to do a search through a table. I have many different search fields, all of which are optional. Is there a way to create a stored procedure that will handle this? Let's say I have a table with four fields: ID, FirstName, LastName and Title. I could do something ...
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Why should I use document based database instead of relational database?

...ds of applications or domains where the document based database is more suitable than the relational database? 7 Answers ...
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-didSelectRowAtIndexPath: not being called

I'm writing an iOS app with a table view inside a tab view. In my UITableViewController , I implemented -tableView:didSelectRowAtIndexPath: , but when I select a row at runtime, the method isn't being called. The table view is being populated though, so I know that other tableView methods in my c...