大约有 3,620 项符合查询结果(耗时:0.0186秒) [XML]

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Call ASP.NET function from JavaScript?

... I think blog post How to fetch & show SQL Server database data in ASP.NET page using Ajax (jQuery) will help you. JavaScript Code <script src="http://code.jquery.com/jquery-3.3.1.js" /> <script language="javascript" type="text/javascript"> func...
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Why is a “GRANT USAGE” created the first time I grant a user privileges?

... the admin side of DBMS and was setting up a new database tonight (using MySQL) when I noticed this. After granting a user a privilege for the first time, another grant is created that looks like ...
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What is the difference between Cloud, Grid and Cluster? [closed]

...ve being that each computer runs it's own set of services (Say, one runs a SQL instance, the other runs a web server) and they share some resources such as storage. If one of the computers in a cluster goes down the service fails over to the other node and almost seamlessly starts running there. Act...
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Adding a y-axis label to secondary y-axis in matplotlib

...ing with matplotlib: just pandas. Tweaking the original example: table = sql.read_frame(query,connection) ax = table[0].plot(color=colors[0],ylim=(0,100)) ax2 = table[1].plot(secondary_y=True,color=colors[1], ax=ax) ax.set_ylabel('Left axes label') ax2.set_ylabel('Right axes label') Basically,...
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Explanation of JSONB introduced by PostgreSQL

PostgreSQL just introduced JSONB and it's already trending on hacker news . It would be great if someone could explain how it's different from Hstore and JSON previously present in PostgreSQL. What are its advantages and limitations and when should someone consider using it? ...
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What are allowed characters in cookies?

... worked fine with and without the encoded cookie.) – Sql Surfer Apr 25 '18 at 17:06 ...
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Unable to update the EntitySet - because it has a DefiningQuery and no element exis

...em (originally flat files on a AS400 ported to Access and then ported to T-SQL). So I had to find a way. This is my solution. The following worked for me using Entity Framework 6.0 (the latest on NuGet as of this writing). Right-click on your .edmx file in the Solution Explorer. Choose "Open With....
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How can I get a resource “Folder” from inside my jar File?

... answered Mar 6 '17 at 18:15 SQL.injectionSQL.injection 2,49944 gold badges1616 silver badges3535 bronze badges ...
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Connection string using Windows Authentication

...ty info=True; Integrated Security=SSPI;" providerName="System.Data.SqlClient" /> </connectionStrings> share | improve this answer | follow ...
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C# Entity-Framework: How can I combine a .Find and .Include on a Model Object?

... When I compared the 2 in the SQL profiler, Find/Load was better for my case (I had 1:1 relation). @Iravanchi: do you mean to say if I had 1:m relation it would have called m times the store?... because would not make so much sense. –...