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List all sequences in a Postgres db 8.1 with SQL
I'm converting a db from postgres to mysql.
19 Answers
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MySQL - Using COUNT(*) in the WHERE clause
I am trying to accomplish the following in MySQL (see pseudo code)
9 Answers
9
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Jquery change background color
I was trying out jquery with this example:
3 Answers
3
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How to send FormData objects with Ajax-requests in jQuery? [duplicate]
The XMLHttpRequest Level 2 standard (still a working draft) defines the FormData interface. This interface enables appending File objects to XHR-requests (Ajax-requests).
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Postgresql SELECT if string contains
So I have a in my Postgresql:
5 Answers
5
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Unable to execute dex: method ID not in [0, 0xffff]: 65536
... but this one is new. clean/restart etc won't help. Library projects seems intact and dependency seems to be linked correctly.
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App Inventor 2 DynamicComponents 拓展：动态创建AI2组件对象 · App Inventor 2 中文网
...不将其保存到已创建的组件列表中，因此它不会关联到 ID。请注意，你无法直接在 Screen 中创建组件，你需要事先在 Screen 中设置布局才能执行此操作。
将已创建组件的 ID...
What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?
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The @@identity function returns the last identity created in the same session.
The scope_identity() function returns the last identity created in the same session and the same scope.
The ident_current(name) returns the last identity created for a specific table or view in any sessio...
req.query and req.param in ExpressJS
Suppose a client sends say Android (Key,value) pair in the request ........ which one to use ?
4 Answers
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How to show a dialog to confirm that the user wishes to exit an Android Activity?
I've been trying to show a "Do you want to exit?" type of dialog when the user attempts to exit an Activity.
11 Answers
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