大约有 13,000 项符合查询结果(耗时:0.0287秒) [XML]

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What is your naming convention for stored procedures? [closed]

...case of needing schema specifics, it's easy enough to find. For the casual SELECT query, it is irrelevant. In fact, I regard being able to treat tables and views the same as a big advantage. Unlike with functions and stored procedures, the name of a table or view is unlikely to start with a verb, or...
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Google Maps Android API v2 Authorization failure

..., just like me, 90% of the people here really want this answer and not the selected one (although helpful as well) – Kalisky Jan 9 '14 at 11:59 ...
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Why does this async action hang?

...DBConnection.ExecuteAsync<ResultClass>( ds => ds.Execute("select slow running data into result")); } What's the difference? There's now no awaiting anywhere, so nothing being implicitly scheduled to the UI thread. For simple methods like these that have a single return, there's no...
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“User interaction is not allowed” trying to sign an OSX app using codesign

...ish agrawal! Login your build user via the GUI and open Keychain Access. Select your signing private key, right-click, choose Get Info, change to the Access Control tab and select the "Allow all applications to access this item". ...
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Android 4.3 Bluetooth Low Energy unstable

... I have a work around for being unable to unpair. 1) go to your bt menu, select unpair, remove the ble device from the area or depower it, select the ble device in the bt menu and it'll try to pair and fail, then reset bluetooth. Upon reset the device will be unpaired. – Chr...
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How to branch with TortoiseHG

... Before commiting, click on Branch button (see image), Then select a branch or create a new one (by typing where you select the branches). See the image here share | improve this ans...
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Django migration strategy for renaming a model and relationship fields

...ll ask you for Did you rename the appname.oldName model to NewName? [y/N] select Y Run python manage.py migrate and it will ask you for The following content types are stale and need to be deleted: appname | oldName appname | NewName Any objects related to these content types by a foreign key...
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How to navigate through the source code by parts in CamelCase (instead of whole words)?

...g and disabling the setting called "Honor "CamelHumps" words settings when selecting on double click". – Paul Lammertsma Jan 22 '15 at 13:14 9 ...
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Drawing a connecting line between two elements [closed]

... line1 = $('#line1'); div1 = $('#div1'); div2 = $('#div2'); I used selectors to select the two divs and line... var pos1 = div1.position(); var pos2 = div2.position(); jQuery position() method allows us to obtain the current position of an element. For more information, visit https://api....
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Rails where condition using NOT NIL

..., so you really should just use the joins predicate: Foo.joins(:bar) Select * from Foo Inner Join Bars ... But, for the record, if you want a "NOT NULL" condition simply use the not predicate: Foo.includes(:bar).where.not(bars: {id: nil}) Select * from Foo Left Outer Join Bars on .. WHERE ...