How do I update a single table of a DataSet using a TableAdapter, without hard-coding the table name? This seems like a really basic thing that I'm doing, yet I'm tearing my hair out trying to make it work. My situation is this: I have a project which contains a large number of...
How do I update a single table of a DataSet using a TableAdapter, without hard-coding the table name? This seems like a really basic thing that I'm doing, yet I'm tearing my hair out trying to make it work. My situation is this: I have a project which contains a large number of...
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1. np.where(condition, x, y) 满足条件(condition),输出x,不满足输出y。 importnumpy as np aa= np.arange(10)np.where(aa,1,-1)#array([-1, 1, 1, 1, 1, 1, 1, 1, 1, 1]) # 0为False,所以第一个输出-1np.where(aa > 5,1,-1)#array([-1, -1, -1, -1, -1, -1, 1,...
1请教SQL高手: 请帮忙分析说明一下两题的答案,并加以分析说明。万分感谢!3.You are coding a complex PL/SQL block where several procedures call other procedures . You have one outermost procedure that calls all other procedures . If you wanted to prevent the user of outermost procedure from having...
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[Forum FAQ] How do I disable all subscriptions without disabling Reporting Services and SQL Server Agent? [Report]Impact of activating "Use a single transaction when processing the queries" [rsFieldReference] The Value expression for the textbox ‘All_Custom_CPI_1’ refers to the field ‘All_...
I am the author of the book "DP-300 Administering Relational Database on Microsoft Azure". I published more than 650 technical articles on MSSQLTips, SQLShack, Quest, CodingSight, and SeveralNines. I am the creator of one of the biggest free online collections of articles on a single topi...
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