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jQuery - selecting elements from inside a element

... Actually, $('#id', this); would select #id at any descendant level, not just the immediate child. Try this instead: $(this).children('#id'); or $("#foo > #moo") or $("#foo > span") ...
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How to pick an image from gallery (SD Card) for my app?

...EQ_CODE_PICK_IMAGE: if(resultCode == RESULT_OK){ Uri selectedImage = imageReturnedIntent.getData(); String[] filePathColumn = {MediaStore.Images.Media.DATA}; Cursor cursor = getContentResolver().query( selectedImage, fileP...
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c# datatable to csv

...s = dt.Columns.Cast<DataColumn>(). Select(column => column.ColumnName). ToArray(); sb.AppendLine(string.Join(",", columnNames)); foreach (DataRow row in dt.Rows) { string[] fields = row.ItemArray.Select(field => fie...
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How to check SQL Server version

... Connect to the instance of SQL Server, and then run the following query: Select @@version An example of the output of this query is as follows: Microsoft SQL Server 2008 (SP1) - 10.0.2531.0 (X64) Mar 29 2009 10:11:52 Copyright (c) 1988-2008 Microsoft Corporation Express Edition (64-bit) ...
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creating a random number using MYSQL

I would like to know is there a way to select randomly generated number between 100 and 500 along with a select query. 6 A...
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ADB not recognising Nexus 4 under Windows 7

...nstall the generic 'MTP device driver' Right clicked on the new device and selected 'Update Driver' Selected 'Have Disk' and pointed it to [android-sdk-dir]\extras\google Watched an 'ADB' driver install. Opened Eclipse to successfully run on my Nexus 4. Good luck! ...
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SQL Server: Get data for only the past year

... The following adds -1 years to the current date: SELECT ... From ... WHERE date > DATEADD(year,-1,GETDATE()) share | improve this answer | follo...
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How to 'insert if not exists' in MySQL?

... Solution: INSERT INTO `table` (`value1`, `value2`) SELECT 'stuff for value1', 'stuff for value2' FROM DUAL WHERE NOT EXISTS (SELECT * FROM `table` WHERE `value1`='stuff for value1' AND `value2`='stuff for value2' LIMIT 1) Explanation: The innermost query SELECT *...
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Can Eclipse refresh resources automatically?

...n the project node in the Project Explorer and press F5 or right click and select Refresh, all resources for that project will be refreshed. Also, if you CTRL+click on multiple projects, you should be able to refresh multiple projects at the same time. A single click on a project, a CTRL+A to selec...
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Join between tables in two different databases?

... Yes, assuming the account has appropriate permissions you can use: SELECT <...> FROM A.table1 t1 JOIN B.table2 t2 ON t2.column2 = t1.column1; You just need to prefix the table reference with the name of the database it resides in. ...