大约有 49,000 项符合查询结果(耗时:0.0428秒) [XML]

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Best way to get identity of inserted row?

...rator error', GETDATE()); --Display the result set of the table variable. SELECT NewScrapReasonID, Name, ModifiedDate FROM @MyTableVar; --Display the result set of the table. SELECT ScrapReasonID, Name, ModifiedDate FROM Production.ScrapReason; GO ...
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jQuery: checking if the value of a field is null (empty)

... be null, it's always a string value. this isn't entirely true. I've got a select containing no options. When I perform .val() on this it returns null. Jquery 1.7.2 – Liam Jan 14 '13 at 11:07 ...
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Visual Studio: How can I see the same file in two separate tab groups?

...have two copies of the same file. Then you can right-click the tab bar and select New Vertical Tab Group (or New Horizontal Tab Group, the one you like more). Hope I understood you question.. share | ...
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How to print VARCHAR(MAX) using Print Statement?

...ent. It works well in combination with the SQL Server Management Studio. SELECT CAST('<root><![CDATA[' + @MyLongString + ']]></root>' AS XML) You can click on the returned XML to expand it in the built-in XML viewer. There is a pretty generous client side limit on the displaye...
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Long-lasting FB access-token for server to pull FB page info

...page admin) Head over to the Facebook Graph API Explorer On the top right, select the FB App you created from the "Application" drop down list Click "Get Access Token" Make sure you add the manage_pages permission Convert this short-lived access token into a long-lived one by making this Graph API c...
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How to delete an old/unused Data Model Version in Xcode

... model version were re-sorted improperly and the wrong default version was selected as I re-added the xcdatamodel file into the project. This may be because I am up to 38 model versions and I haven't changed the default version name, so the versions are named "MY_APP 37.xcdatamodel". I wanted to del...
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Get PostGIS version

...s like GEOS and proj4 you might want to get their versions too. Then use: SELECT PostGIS_full_version(); share | improve this answer | follow | ...
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Renew Provisioning Profile

...gn). I discovered that if I change something on the screen (in my case, I selected a previously unused device), "Submit" darkens (becomes available). Click on "Submit". You're quietly (another UI problem :) taken back to the prior page, and the "Download" and "Edit" buttons are gone, and the status...
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Use images instead of radio buttons

...sibility) Target the image next to the hidden radio using Adjacent sibling selector + /* HIDE RADIO */ [type=radio] { position: absolute; opacity: 0; width: 0; height: 0; } /* IMAGE STYLES */ [type=radio] + img { cursor: pointer; } /* CHECKED STYLES */ [type=radio]:checked + img { ...
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How to get Visual Studio to open Resolve Conflicts window after a TFS Get

...rom Team Explorer. Goto: Pending Changes, then from the Actions drop down, select Resolve Conflicts. From there you can click Get All Conflicts. Normally VS will prompt you to resolve any conflicts as soon as you do one of the following: Get latest Check in Merge ...